Ricoh G133 Service Manual
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Ricoh G133 Service Manual

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G133

SERVICE MANUAL

002906MIU

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Summary of Contents for Ricoh G133

  • Page 1: Service Manual

    G133 SERVICE MANUAL 002906MIU...
  • Page 5 G133 SERVICE MANUAL 002906MIU...
  • Page 7 It is the reader's responsibility when discussing the information contained within this document to maintain a level of confidentiality that is in the best interest of Ricoh Corporation and its member companies. NO PART OF THIS DOCUMENT MAY BE REPRODUCED IN ANY FASHION AND DISTRIBUTED WITHOUT THE PRIOR PERMISSION OF RICOH CORPORATION.
  • Page 9 Ricoh Corporation. Users of this manual should be either service trained or certified by successfully completing a Ricoh Technical Training Program. Untrained uncertified users utilizing...
  • Page 11 LEGEND PRODUCT CODE COMPANY GESTETNER LANIER RICOH SAVIN G133 C7640nD LP440c SP C811DN CLP240D DOCUMENTATION HISTORY REV. NO. DATE COMMENTS 12/2006 Original Printing...

  • Page 13: Table Of Contents

    G133 TABLE OF CONTENTS INSTALLATION 1. INSTALLATION ................1-1 1.1 INSTALLATION REQUIREMENTS ............1-1 1.1.1 ENVIRONMENT ................1-1 1.1.2 MACHINE LEVEL................1-1 1.1.3 MACHINE SPACE REQUIREMENTS ..........1-2 1.1.4 POWER REQUIREMENTS ...............1-2 1.2 OPTIONAL UNIT COMBINATIONS ............1-3 1.2.1 MACHINE OPTIONS.................1-3 1.2.2 CONTROLLER OPTIONS..............1-3 1.3 PRINTER INSTALLATION .................1-5 1.3.1 POWER SOCKET FOR PERIPHERAL ..........1-5...
  • Page 14 Paper Tray Unit/ Two-tray Paper Feed Unit/ LCT .........2-2 1000/3000-Sheet (Booklet) Finisher .............2-2 1000/3000-Sheet (Booklet) Finisher Punch Kit ........2-3 REPLACEMENT AND ADJUSTMENT 3. REPLACEMENT AND ADJUSTMENT.........3-1 3.1 BEFOREHAND...................3-1 3.2 SPECIAL TOOLS ..................3-2 3.3 IMAGE ADJUSTMENT ................3-3 3.3.1 REGISTRATION................3-3 Image Area ...................3-3 Leading Edge..................3-3 Side to Side ..................3-3 G133...
  • Page 15 When reinstalling the third duct fan.............3-29 3.6.4 TONER PUMP UNIT ...............3-29 When you install the new toner pump unit ..........3-32 3.6.5 TONER END SENSOR ..............3-35 3.7 IMAGE TRANSFER..................3-36 3.7.1 IMAGE TRANSFER BELT UNIT .............3-36 3.7.2 IMAGE TRANSFER BELT...............3-36 When reinstalling the image transfer belt..........3-40 G133...
  • Page 16 FUSING BELT, HEATING ROLLER, HEATING ROLLER BUSHING AND FUSING ROLLER............3-77 When re-installing the fusing belt, heating roller, fusing roller and heating roller bushing................3-79 3.10.8 LUBRICANT ROLLER BUSHING ..........3-80 3.10.9 LUBRICANT ROLLER AND CLEANING ROLLER ....3-80 3.10.10 HEATING ROLLER THERMISTOR ........3-81 G133...
  • Page 17 3.12.4 DUPLEX EXIT SENSOR ............3-102 3.13 ELECTRICAL COMPONENTS ............3-103 3.13.1 CONTROLLER UNIT ...............3-103 3.13.2 CONTROLLER BOX RIGHT COVER ........3-103 3.13.3 CONTROLLER BOX..............3-104 When opening the controller box ............3-104 When removing the controller box ............3-104 3.13.4 IOB (IN/OUT BOARD) .............3-106 G133...
  • Page 18 Countermeasure list for color registration errors.........4-79 4.5 JAM DETECTION..................4-86 4.5.1 PAPER JAM DISPLAY ..............4-86 4.5.2 JAM CODES AND DISPLAY CODES ..........4-86 Paper Size Code.................4-95 Sensor Locations ................4-96 4.6 ELECTRICAL COMPONENT DEFECTS..........4-97 4.6.1 SENSORS..................4-97 4.6.2 BLOWN FUSE CONDITIONS ............4-102 Power Supply Unit ................4-102 G133...
  • Page 19 5.2.4 OUTPUT CHECK TABLE..............5-314 Copier ....................5-314 1000-Sheet Booklet Finisher (B793) ..........5-324 3000-Sheet Finisher................5-326 5.2.5 TEST PATTERN PRINTING ............5-328 5.3 FIRMWARE UPDATE................5-330 5.3.1 TYPE OF FIRMWARE..............5-330 5.3.2 BEFORE YOU BEGIN..............5-331 5.3.3 UPDATING FIRMWARE ...............5-331 File Arrangement ................5-331 Update Procedure................5-332 Error Handling...................5-333 Power Failure..................5-334 G133...
  • Page 20 6.1.3 DRIVE LAYOUT ................6-3 6.1.4 BOARD STRUCTURE...............6-5 Overview....................6-5 6.1.5 PRINTING PROCESS...............6-6 6.2 PROCESS CONTROL................6-8 6.2.1 OVERVIEW ..................6-8 6.2.2 POTENTIAL CONTROL ..............6-8 Overview....................6-8 Process Control Self Check ..............6-8 6.2.3 PROCESS CONTROL SELF CHECK PROCEDURE .....6-10 6.2.4 TONER DENSITY ADJUSTMENT MODE........6-12 G133 viii...
  • Page 21 6.6 WASTE TONER COLLECTION ...............6-37 6.6.1 TONER COLLECTION PATH AND DRIVE ........6-37 From PCU...................6-37 From Image Transfer Belt Unit............6-37 Used Toner Distribution Mechanism ...........6-38 6.6.2 TONER COLLECTION BOTTLE SET/ NEAR-FULL/ FULL DETECTION.....................6-38 6.7 IMAGE TRANSFER AND PAPER SEPARATION ........6-40 G133...
  • Page 22 Paper Size Correction.................6-62 6.9.4 PRESSURE RELEASE MECHANISM ..........6-63 6.9.5 FUSING TEMPERATURE CONTROL ..........6-64 Components ..................6-64 Fusing Temperatures................6-65 Overheat Protection ................6-70 6.9.6 CPM DOWN SYSTEM ..............6-71 CPM Down Control ................6-71 6.9.7 ENERGY SAVER MODES ..............6-71 Level 1 Energy Saver Mode..............6-71 G133...
  • Page 23 7.6 OPTIONAL EQUIPMENT .................7-20 7.6.1 PAPER TRAY UNIT (ONE-TRAY)...........7-20 7.6.2 TWO-TRAY PAPER FEED UNIT ............7-20 7.6.3 LARGE CAPACITY TRAY...............7-21 7.6.4 3000-SHEET FINISHER..............7-21 7.6.5 PUNCH UNIT FOR 3000-SHEET FINISHER ........7-23 7.6.6 1000-SHEET BOOKLET FINISHER & PUNCH UNIT .....7-24 7.6.7 BRIDGE UNIT .................7-25 G133...
  • Page 24 BOOKLET FINISHER (B793) SEE SECTION B793 FOR DETAILED SECTION DESCRIPTION PAPER FEED UNIT (B800) SEE SECTION B800 FOR DETAILED SECTION DESCRIPTION LCIT (B801) SEE SECTION B801 FOR DETAILED SECTION DESCRIPTION BOOKLET FINISHER/FINISHER (B804/B805) SEE SECTION B804/B805 FOR DETAILED SECTION DESCRIPTION G133...

  • Page 25: Read This First

    Read This First Important Safety Notices Prevention of Physical Injury Before disassembling or assembling parts of the printer and peripherals, make sure that the printer power cord is unplugged. The wall outlet should be near the printer and easily accessible. If any adjustment or operation check has to be made with exterior covers off or open while the main switch is turned on, keep hands away from electrified or mechanically driven components.
  • Page 26 The optional fax and memory expansion units contain lithium batteries, which can explode if replaced incorrectly. Replace only with the same or an equivalent type recommended by the manufacturer. Do not recharge or burn the batteries. Used batteries must be handled in accordance with local regulations. Safety and Ecological Notes for Disposal Do not incinerate toner bottles or used toner.
  • Page 27 Trademarks ® ® ® Microsoft , Windows , and MS-DOS are registered trademarks of Microsoft Corporation in the United States and /or other countries. ® PostScript is a registered trademark of Adobe Systems, Incorporated. ® is a registered trademark of Hewlett-Packard Company. ®...

  • Page 29: Installation

    INSTALLATION...

  • Page 31: Installation Requirements

    Install the machine on a strong, level base. (Inclination on any side must be no more than 5 mm.) Do not install the machine in areas that get strong vibrations. 1.1.2 MACHINE LEVEL Front to back: Within 5 mm (0.2") Right to left: Within 5 mm (0.2") G133...

  • Page 32: Machine Space Requirements

    Ground the machine. Input voltage level: 120 V, 60 Hz: More than 12 A 220 V to 240 V, 50 Hz/60 Hz: More than 7 A Permissible voltage fluctuation: ±10 % Do not put things on the power cord. G133...

  • Page 33: Optional Unit Combinations

    *: Child options (Child options require a parent option.) 1.2.2 CONTROLLER OPTIONS U: User installation, C: CE installation Options Remarks Bluetooth One from the three (I/F Slot B) IEEE 802.11b IEEE 1284 USB Host Interface Unit I/F Slot A G133...
  • Page 34 Optional Unit Combinations PictBridge Option One from the two (SD card slot 2) Data Overwrite Security Unit Type G VM Card Type C SD card slot 3 (during installation only) 128 MB DIMM One from No.8 and No.9 256 MB DIMM G133...

  • Page 35: Printer Installation

    Printer Installation 1.3 PRINTER INSTALLATION 1.3.1 POWER SOCKET FOR PERIPHERAL Rating voltage for peripheral. Make sure to plug the cable into the correct socket. 1.3.2 INSTALLATION FLOW CHART This flow chart shows the best procedure for installation. G133...
  • Page 36 You need the two-tray paper feed unit (B800) or the LCT (B801) if you want to install the finisher (B793 or B805). The punch unit "B702" is for the 3000-sheet finisher (B805). The punch unit "B807" is for the 1000-sheet booklet finisher (B793). G133...

  • Page 37: Installation Procedure

    Unpacking When lifting the machine, use the handle and grips on both sides of the machine. If not, the machine could be dropped. This may cause an injury and may damage the machine. Pull out the handle [A]. G133...
  • Page 38 Lift the machine with four people by using the handle and grips on both sides of the machine. Do not remove the tapes before placing the machine. Lower the machine slowly and carefully, so as not to pinch your hands. Push back the handle into the machine. Remove the tape [B]. G133...
  • Page 39 Push up the lever [C] on the right door, and then open the right door. Keep pushing the lever [D], and then remove the securing pin [E] by pulling the wire with the red tag. Close the right door. G133...
  • Page 40 Open the drum positioning plate [H]. Remove and pull out the four tapes horizontally from all PCUs. Make sure that all tapes are removed. Close the drum positioning plate. Turn the green levers clockwise to lock the levers. G133 1-10...

  • Page 41: Installing The Toner

    Printer Installation Installing the Toner Shake the toner bottle up and down five or six times before installing. Insert the each toner bottle into the machine with the label facing up. Close the front door. Loading Paper 1-11 G133...
  • Page 42 Take out the contents from tray 1. Adjust the end plate [B] to A4 LEF/Letter LEF size. Load paper in tray 1, and then close tray 1. Attach the tray number decal "1" to the handle [C] of tray 1. G133 1-12...

  • Page 43: Turning Power On

    Pull out the feeler [D] for the output-tray-full detection mechanism. Turning Power On Turn off the power switch whenever you plug in and unplug the power cord. Make sure that the power switch is set to " " (Off). Plug in the machine. 1-13 G133...

  • Page 44: Selecting The Panel Display Language

    Press the "Enter" key. “Menu” shows on the panel display. Press the "Menu" key. “Ready” shows on the panel display. Printing the Test Page You can check if the printer works correctly by printing a test page such as the G133 1-14...

  • Page 45: Settings Relevant To The Service Contract

    The counter cannot be displayed or printed by the customer. To check the counter, the technician must print the SMC report (SP 5-990). You must select one of the counter methods (developments/prints) in accordance with the contract ( SP5-045-001). 1-15 G133...
  • Page 46 The counter menu shows immediately after you push Meter Click the "Menu" key. The SP5-930-001 "0": OFF Charge "Counter Method" (SP5-045) sets the type of the counter. You can print the counter from the counter menu. When disabled: G133 1-16...
  • Page 47 A3/DLT paper. counting -001: shows or sets the telephone Service Tel: number of the service SP5-812-001 Telephone representative. and -002 /Facsimili -002: shows or sets the fax number of the service station. The number 1-17 G133...

  • Page 48: Moving The Machine

    Then do the "Forced Line Position Adj. Mode a" (SP2-111-1). To check if SP 2-111-1 was successful, watch the screen during the process. A message is displayed at the end. Also, you can check the result with SP 2-194-10 to -12. G133 1-18...

  • Page 49: Bridge Unit (B227)

    Knob screw Holder bracket 1.4.2 INSTALLATION PROCEDURE Unplug the printer power cord before starting the following procedure. If you will install a finisher (B793 or B805) in the machine, install the finisher after you install the bridge unit (B227). 1-19 G133...
  • Page 50 If the sensor feeler [A] is out, fold it into the machine. Open the right door [B] of the machine. Remove the operation panel cover [C] ( x 1, x 1, hook). Remove the inner tray [D]. Remove the connector cover [E] ( x 1). G133 1-20...
  • Page 51 11. Close the bridge unit cover [K]. Keep the bridge unit cover [K] open during installing the operation panel cover. Otherwise, you cannot reinstall it. 12. Reassemble the machine. 13. Install the optional finisher (refer to the finisher installation procedure). 1-21 G133...

  • Page 52: Installation Procedure

    Otherwise, the customer will damage the bridge unit if they pull up the bridge unit tray. When you install the finisher, you will need this bracket during the installation procedure. 15. Turn on the main power switch of the machine. 16. Check the bridge unit operation. G133 1-22...

  • Page 53: 1000-Sheet Booklet Finisher (B793)

    Check the quantity and condition of the accessories against the following list. Description Q’ty Rear Joint Bracket Front Joint Bracket Grounding Plate Upper Output Tray Cushion Lower Output Tray Short Knob Screw Long Knob Screw Screw (M3 x 8) Screw (M4 x 14) 1-23 G133...

  • Page 54: Installation Procedure

    Unplug the main machine power cord before starting the following procedure. The bridge unit (B227) and optional paper feed unit (B800 or B801) must be installed before installing this finisher (B793). Unpack the finisher and remove all tapes and packing materials from the finisher. G133 1-24...
  • Page 55 Attach the cushions [C] to the finisher. Make sure that the cushions are placed within 0 to 1 mm [D] from the edge of the cover or frame. Install the ground plate [E] on the finisher ( x 2; M3 x 8). 1-25 G133...
  • Page 56 [J] [K] go into their slots. 10. Push the lock lever [I], and then secure it (Long knob screw x 1). 11. Close the front door of the finisher. 12. Connect the finisher connector [L] to the machine. G133 1-26...
  • Page 57 1000-Sheet Booklet Finisher (B793) 13. Install the upper output tray [M] (Short knob screw x 1). 14. Install the lower output tray [N]. 15. Turn on the main power switch of the machine. 16. Check the 1000-sheet booklet finisher operation. 1-27 G133...

  • Page 58: Punch Unit (B807)

    Check the quantity and condition of the components against the following list. Description Q’ty Punch Unit Punch Drive Motor Hopper Full Sensor Arm Sub-scan Registration Sensor Unit Punch Unit Stay Sub-scan Registration Sensor Guide Hopper Screw Step Screw Spring G133 1-28...

  • Page 59: Installation Procedure

    If the finisher is connected to the machine, disconnect it. Open the top cover [A] and then release the guide arm [B] ( x 1). Open the front door [C]. Pull the hook [D] up then remove the knob [E]. 1-29 G133...
  • Page 60 Punch Unit (B807) Timing belt cover [F]. Rear cover of the 1000-sheet booklet finisher [G] ( x 2). Cover bracket [H] ( x 1) Remove the paper guide plate [I] from the rear side ( x 4). G133 1-30...
  • Page 61 11. Remove the bracket [L] from the punch unit ( x 1). 12. Install the punch unit [M] along the punch unit stay from the rear side. 13. Make sure to put the punch unit stay pin [N] through the hole [O]. 1-31 G133...
  • Page 62 18. Connect the home position sensor harness [U] (yellow connector) from the punch unit to the home position sensor [V]. 19. Install the sub-scan registration sensor unit [W] from the rear side ( x 2). 20. Route and connect the harnesses as shown ( x 2). G133 1-32...
  • Page 63 25. Reinstall the rear cover ( x 2). 26. Close the front door and top cover. 27. Install the 1000-sheet booklet finisher on the mainframe. 28. Plug in and turn on the main power switch. 29. Check the 1000-sheet booklet finisher operation. 1-33 G133...

  • Page 64: 3000-Sheet Finisher (B805)

    Rear joint bracket Front joint bracket Ground (earth) plate Tapping screws - M4 x14 Tapping screws - M3 x 8 Tapping screws - M3 x 6 Upper output tray Support Tray Cushion (with double-sided tape) Small ground (earth) plate G133 1-34...

  • Page 65: Installation Procedure

    Unplug the main machine power cord before starting the following procedure. The bridge unit (B227) and optional paper feed unit (B800 or B801) must be installed before installing this finisher. Unpack the finisher and remove all tapes and packing materials from the finisher. 1-35 G133...
  • Page 66 Make sure that the cushion is placed within 0 to 1 mm from the edge of the cover. Install the ground plate [C] to the finisher ( x 2; M3 x 6). Install the small ground plates [D] to the finisher ( x 2; M3 x 6 each). G133 1-36...
  • Page 67 [E] [F] go into their slots. 11. Push the lock lever [H], and then secure it ( x 1). 12. Close the front door of the finisher. 13. Connect the finisher connector [I] to the machine. 1-37 G133...

  • Page 68: Support Tray Installation

    If a stack problem occurs several times on the upper output tray [A], put the support tray [B] on the tray as shown. Keep this tray in the manual pocket if this tray does not need to be installed. G133 1-38...

  • Page 69: Punch Unit (B702)

    Check the quantity and condition of the components against the following list. Description Q’ty Punchout Waste Unit Slide Drive Unit Punch Waste Hopper Screws (M3 x 6) Side-to-Side Detection Unit Punching Unit 1.8.2 INSTALLATION PROCEDURE Unplug the main machine power cord before starting the following 1-39 G133...
  • Page 70 Move the punch unit [D] along its rails into the finisher. Make sure that the pin engages correctly at the front and rear. Connect the cables [E] of the finisher to the connectors (CN601 and CN602) on the G133 1-40...
  • Page 71 10. Attach the side-to-side detection unit and connect it at the rear ( x 2, x 1, x 1). 11. Pull the short connector out of the connector [H] then connect the cable of the finisher x 1). This is the 3-pin connector. 1-41 G133...
  • Page 72 17. Set the hopper [L] in its holder. 18. Reassemble the finisher, and then install it on the main machine. 19. Connect the power cord to the outlet, and then turn the main power switch on. 20. Check the punch unit operation. G133 1-42...

  • Page 73: Installation Procedure

    Remove trays 1 and 2 from the machine. Remove the connector cover [A] ( x 1). Connect the connector [B] of the heater to the connector of the main machine. Install the heater [C] inside the machine ( x 1) Reassemble the machine. 1-43 G133...

  • Page 74: Installation Procedure

    Description Q’ty Tray heater 1 (-90) or On-standby decal 2 (-91) Harness 2 (For G832) Harness 1 (For B800/B801) Screw M4 x 10 Installation procedure 1.10.2 INSTALLATION PROCEDURE Unplug the machine power cord before starting the following procedure. G133 1-44...

  • Page 75: For Installing The Tray Heater In The B800 (Two-Tray Paper Feed Unit)

    Install the tray heater [A] in the optional paper feed unit ( x 1). Remove the two securing brackets [B] ( x 1 each), and then the rear cover [C] of the optional paper feed unit ( x 2). Remove the harness cover bracket [D] ( x 1). 1-45 G133...
  • Page 76 Connect the harness [H] to the connector [I] of the tray heater. Route the harness [H] as shown and clamp it with four clamps ( x 4). 10. Connect the harness [H] to the connector [J] of the mainframe. 11. Reassemble the mainframe and optional paper feed unit. G133 1-46...

  • Page 77: For Installing The Tray Heater In The B801 (Lct)

    Pull out the LCT drawer. If the right tray comes out with the left tray, push the right tray into the LCT. Left tray [A] ( x 2) Remove the right tray [B] while pressing down the stopper [C]. 1-47 G133...
  • Page 78 Install the tray heater [D] in the optional LCT ( x 1). Remove the two securing brackets [E] ( x 1 each), and then the rear cover [F] of the optional LCT ( x 2). Remove the harness cover bracket [G] ( x 1). G133 1-48...
  • Page 79 10. Connect the harness [K] to the connector [L] of the tray heater. 11. Route the harness [K] as shown and clamp it with four clamps ( x 4). 12. Connect the harness [K] to the connector [M] of the mainframe. 13. Reassemble the mainframe and optional LCT. 1-49 G133...

  • Page 80: For Installing The Tray Heater In The G832 (Paper Tray Unit)

    For installing the tray heater in the G832 (Paper tray unit) Remove the rear cover of the mainframe ( x 6). Pull out the tray from the optional paper tray. Install the tray heater [A] in the optional paper tray ( x 1). G133 1-50...
  • Page 81 10. Connect one harness [K] of the two-way harness to the connector [L] of the mainframe. Connect [K] to the connector on the mainframe. The harness of connector [K] has two binders. The harness of the other connector [M] has one binder, and this is for another optional paper feed unit. 1-51 G133...
  • Page 82 14. Pass the harness from the lower paper feed unit through the hole [Q], and then connect it to the harness [R]. Make sure that the harness is clamped, with the bind [S] placed at the right hand side of the clamp [T]. G133 1-52...
  • Page 83 Tray Heater (Optional Tray) 15. Reassemble the mainframe and optional paper tray. 16. Attach the on/standby decal [U] to the right-hand side of the main power switch. 1-53 G133...

  • Page 84: Controller Options

    Slot 1 is used for the system card only. Slot 2 is used for one of the optional applications: Data Overwrite Security Unit, PictBridge. Slot 3 is used for installing the VM card, or for service only (for example, updating the firmware). G133 1-54...

  • Page 85: Sd Card Appli Move

    The SD card can be the only proof that the user is licensed to use the application program. You may need to check the SD card and its data to solve a problem in the future. 1-55 G133...

  • Page 86: Move Exec

    Insert the SD card with the application program in SD Card Slot 2. The application program is copied back from this SD card. Turn the main switch on. Start the SP mode. Select SP5-873-002 “Undo Exec.” G133 1-56...

  • Page 87: Data Overwrite Security Unit Type G (G874)

    The surfaces of the tapes must be blank. If you see “VOID” on the tapes, do not install the components in the box. If the surfaces of the tapes do not show “VOID”, remove them from the corners of the 1-57 G133...

  • Page 88: Installation Procedure

    Turn on the machine power. 10. Do SP5990-005 (SP print mode Diagnostic Report). 11. Make sure the ROM number and firmware version in area [a] of the diagnostic report are the same as those in area [b]. G133 1-58...
  • Page 89 If they do not match: 1) Replace the NV-RAM on the controller. 2) Replace the “Data Overwrite Security Unit” (SD card) with the correct type. 3) Do the installation procedure in this procedure again, from Step 1. 12. Exit the SP mode. 1-59 G133...

  • Page 91: Preventive Maintenance

    PREVENTIVE MAINTENANCE...

  • Page 93: User Maintenance Items

    An error message shows when a maintenance counter gets to the value in the PM table when the machine’s default settings are used. It is not necessary to reset counters for each part. The machine detects new components automatically and resets the necessary counters. G133...

  • Page 94: Service Maintenance Items

    Rollers Damp cloth 2.2.2 OPTIONAL UNITS C: Clean Paper Tray Unit/ Two-tray Paper Feed Unit/ LCT Item Remarks Relay Roller Damp cloth Bottom Plate Pad Damp cloth 1000/3000-Sheet (Booklet) Finisher Items Remarks Rollers Damp cloth Discharge Brush Dry cloth G133...

  • Page 95: 1000/3000-Sheet (Booklet) Finisher Punch Kit

    Service Maintenance Items Sensors Blower brush 1000/3000-Sheet (Booklet) Finisher Punch Kit Items Remarks Punch Chads Discard chads. G133...

  • Page 97: Replacement And Adjustment

    REPLACEMENT AND ADJUSTMENT...

  • Page 99: Beforehand

    3.1 BEFOREHAND Before installing options, please do the following: If there are printer jobs in the machine, print out all jobs in the printer buffer. Turn off the main switch and disconnect the power cord and the network cable. G133...

  • Page 100: Special Tools

    PCMCIA Card Adapter B645 6820 USB Reader/Writer VSSM9000 Digital Multimeter – FLUKE87 C401 9503 20X Magnification Scope A257 9300 Grease Barrierta – S552R 5203 9502 Silicone Grease G-501 B679 5100 Plug - IEEE1284 Type C B132 9700 Lubricant Powder G133...

  • Page 101: Image Adjustment

    The registration in both main- and sub-scan directions can change within the following tolerance. Sub-scan direction: 0 ± 9 mm Main-scan direction: 0.5 ± 4 mm Adjustment Procedure Enter SP2-109-003. Select the test pattern (14: 1-dot trimming pattern) with SP2-109-003. G133...

  • Page 102: Erase Margin Adjustment

    Adjust the erase margin C and D only if the registration (main scan and sub scan) cannot be adjusted within the standard values. Do the registration adjustment after adjusting the erase margin C and D, and then adjust the erase margin A and B. G133...

  • Page 103: Color Registration

    When you remove or replace the motors, clutches, and/or gears related to the drum/development/transfer sections When you remove or replace the image transfer belt or laser optical housing unit G133...

  • Page 104: Gamma Adjustment

    There should be no coloration. Examine this color adjustment sheet: You can adjust 15 points for each color: (example [A]) between 0 (lowest density) [B] and 255 (highest density) [C]. For each point, you can adjust the density within 0 and 255. G133...

  • Page 105: Adjustment Procedure

    Use the down arrow key to select Controller SP1-104 “ToneCtlValue”. Then press the enter key. Use the up/down arrow key to select the setting you want to adjust. Then press the enter key. The three digits in the display (example ‘016’) indicate a position on the color calibration test sheet. G133...
  • Page 106 CMY gradation scale is gray. Do the adjustment again if there is an anomaly (normally, repeat this procedure 3 to 5 times). G133...
  • Page 107 12. Use Controller SP1-105 “ToneCtlSave” in the controller service menu, to store the new settings in the controller. 13. Reset the controller (press the [Reset] key when the machine is off line”) to use the new settings. You must reset the controller to keep the new settings in the controller NVRAM. G133...

  • Page 108: Exterior Covers

    Exterior Covers 3.4 EXTERIOR COVERS 3.4.1 FRONT DOOR Open the front door [A]. Remove the two pins [B], and then remove the front cover. G133 3-10...

  • Page 109: Left Cover

    Exterior Covers 3.4.2 LEFT COVER Left cover [A] ( x 6) 3.4.3 REAR COVER Rear cover [A] ( x 6) 3-11 G133...

  • Page 110: Top Right And Rear Cover

    Remove the screw caps [A]. Top right cover [B] ( x 2) Top rear cover [C] ( x 2) 3.4.5 RIGHT REAR COVER Rear cover [A] ( x 6) Open the right door [B]. Right rear cover [C] ( x 4) G133 3-12...

  • Page 111: Operation Panel

    "p.3-3 "Operation Panel"") Paper exit cover [A] ( x 1) 3.4.8 OUTPUT TRAY Top right cover and top rear cover( "p.3-3 "Top Right and Rear Cover"") Operation panel cover ( "p.3-3 "Operation Panel"") Left cover ( "p.3-3 "Left Cover"") 3-13 G133...

  • Page 112: Ozone Filter

    Toner cartridge cover [D] ( x 2) Output tray [E] 3.4.9 OZONE FILTER Ozone filter for charge unit Top right cover ( "p.3-3 "Top Right and Rear Cover"") Top rear cover ( "p.3-3 "Top Right and Rear Cover"") Ozone filter [A] G133 3-14...

  • Page 113: Ozone Filter For Ih Inverter

    Exterior Covers Ozone filter for IH inverter IH inverter fan cover [A] (hook) Filter [B] Ozone filter [C] 3-15 G133...

  • Page 114: Laser Optics

    A new laser optics housing unit has a bracket to protect the LD units. When you install the new unit, do not remove the bracket until near the end of the installation procedure (the correct time is stated in the manual). G133 3-16...

  • Page 115: Preparing The New Laser Optics Housing Unit

    Reinstall the polygon motor cover [B]. Before removing the old laser optics housing unit Do the following settings before removing the laser optics housing unit. These are adjustments for skew adjustment motors in the laser optics housing unit. 3-17 G133...

  • Page 116: Recovery Procedure For No Replacement Preparation Of Laser Optics Housing Unit

    Disconnect the harness [A] of the skew correction motor. Do steps 1 to 7 of "Before removing the old laser optics housing unit". Connect the harness [A] and reinstall the harness bracket and left cover. Plug in and turn on the main power switch. G133 3-18...

  • Page 117: Removing The Old Laser Optics Housing Unit

    Removing the old laser optics housing unit Left cover [A] ( x 6) Rear fan bracket [B] for the laser housing optics unit ( x 2, x 1) Front fan bracket [C] for the laser housing optics unit ( x 2, x 1) 3-19 G133...

  • Page 118: Installing A New Laser Optics Housing Unit

    Remove the bracket [B], and then push the new laser optics housing unit fully into the mainframe ( x 2, All x 3). Reassemble the mainframe. After installing the new laser optics housing unit Do the following adjustment after installing the new laser optics housing unit. G133 3-20...
  • Page 119 To check if SP 2-111-1 was successful, watch the screen during the process. A message is displayed at the end. Also, you can check the result with SP 2-194-10 to -12. Exit the SP mode. After you replace the housing unit, do the adjustments in the following section of the 3-21 G133...

  • Page 120: Polygon Mirror Motor And Drive Board

    1) Polygon mirror motor drive board [F] ( x 1, x 2) After installing the polygon mirror motor: Do the "Forced Line Position Adj. Mode c" (SP2-111-3). Then do the "Forced Line Position Adj. Mode a" (SP2-111-1). G133 3-22...

  • Page 121: Shutter Motor

    "p.3-3 "Registration Sensor"") 14. Operation panel cover ( "p.3-3 "Operation Panel"") 15. Pull out the tray 1 and 2, and image transfer belt unit. 16. Right front cover [A] ( x 2) 17. Front inner cover [B] ( x 2) 3-23 G133...
  • Page 122 18. Remove the gear and bushing [C] from the rear frame ( x 1). 19. Remove the bushing [D] from the front frame ( x 1). 20. Registration rollers [E] and [F] 21. Remove the paper dust case [G] and two screws (at the front and rear frame each). G133 3-24...
  • Page 123 Laser Optics 22. Registration sensor bracket [H] ( x 1, x 2) 23. Paper feed unit ( "p.3-3 "Paper Feed Unit"") 24. Shutter motor [I] ( x 3, x 1, x 1) 3-25 G133...

  • Page 124: Image Creation

    Open the front door. Turn the drum positioning plate lever [A] and the image transfer unit lock lever [B] counter-clockwise. Open the drum positioning plate [C]. Pull out the PCU (hold the grip while you pull it out) [D]. G133 3-26...

  • Page 125: Second Duct Fan

    Top rear cover ( "p.3-3 "Top Right and Rear Cover"") Open the controller box ( "p.3-3 "Controller Box"") Second duct [A] ( x 2, x 1, x 3) Split the second duct (2 hooks). Second duct fan [B] 3-27 G133...

  • Page 126: When Reinstalling The Second Duct Fan

    "p.3-3 "Top Right and Rear Cover"") Top rear cover ( "p.3-3 "Top Right and Rear Cover"") Open the controller box ( "p.3-3 "Controller Box""). PSU bracket ( "p.3-3 "PSU"") Third duct fan cover [A] ( x 1, x 1, hook x 3) G133 3-28...

  • Page 127: When Reinstalling The Third Duct Fan

    If you need to replace another unit, do the same as this procedure. Put some sheets of paper on the floor before doing this procedure. Toner may fall on the floor. Front door ( "p.3-3 "Rear Cover"") Image transfer belt unit ( "p.3-3 "Image Transfer Belt Unit"") 3-29 G133...
  • Page 128 Release the harness [A] from the clamp ( x 1 for YCM, x 3 for K) and hook, and then disconnect the harness. Avoid touching these spring terminals [B]. Release the toner supply tube [C]. Remove the toner pump unit [D] ( x 2) G133 3-30...
  • Page 129 Slowly remove the toner supply tube [E] from the toner pump unit by pulling the tube right and left. Turn up the openings of the toner pump unit and toner supply tube just after removing the tube. If not, the toner may scatter away and fall down. 3-31 G133...

  • Page 130: When You Install The New Toner Pump Unit

    11. Keep the opening [G] of the toner supply tube up, and then clip the opening of the toner supply. When you install the new toner pump unit Before installing the new toner pump unit, mask the opening of the old toner pump unit with tape. Dispose of it following local rules. G133 3-32...
  • Page 131 Insert the opening of the toner pump unit [A] into the opening of the toner supply tube [B] as far as possible. Connect the harness [C] to the connector of the machine. On the above picture, the magnified picture of the connector shows the easiest way to connect it. 3-33 G133...
  • Page 132 Secure the toner supply tube with the holder [G], lifting up the edge of the holder "very gently". Be careful when you lift the edge of the holder, because the holder is easily broken. Insert the toner pump unit [H] into the rear frame of the machine ( x 2). G133 3-34...

  • Page 133: Toner End Sensor

    Image Creation 3.6.5 TONER END SENSOR Rear cover ( "p.3-3 "Rear Cover"") Open the controller box ( "p.3-3 "Controller Box"") Toner end sensor [A] ( x 1, 2 hooks each) 3-35 G133...

  • Page 134: Image Transfer

    Turn the image transfer belt unit lock lever [A] counterclockwise. Pull out the image transfer belt unit [B] halfway. Grasp the handles [C], and then pull out the image transfer belt unit fully. 3.7.2 IMAGE TRANSFER BELT Open the right door. G133 3-36...
  • Page 135 "p.3-3 "Image Transfer Belt Unit"") Turn the image transfer unit contact lover [D] counterclockwise (as seen from the rear). Gear [E] (hook x 1) 10. Turn the gear cover [F] clockwise (as seen from the rear) ( x 1). 3-37 G133...
  • Page 136 Image Transfer 11. Image transfer belt unit top cover [G] ( x 6). 12. Three stays [H] ( x 6) 13. Guide plate [I] (as seen from the right side of the machine) ( x 2) G133 3-38...
  • Page 137 15. Remove the two screws and then front hold bracket [K] (as seen from the front). 16. Put the front side of the image transfer belt unit on a corner of the table or a box as shown. 3-39 G133...

  • Page 138: When Reinstalling The Image Transfer Belt

    Clean all rollers with dry cloth before installing the image transfer belt. There is a rim [A] at each edge of the transfer belt. The ends of all the rollers ([B] for example) in the transfer belt unit must be between the two rims. G133 3-40...
  • Page 139 Lubricant powder prevents the image transfer cleaning blade from turning up. Do not put the lubricant powder at the right side of the image transfer belt unit (the above picture is taken from the rear). Otherwise, lubricant powder may damage the encoder sensor. 3-41 G133...

  • Page 140: Paper Transfer

    Paper Transfer 3.8 PAPER TRANSFER 3.8.1 PAPER TRANSFER ROLLER UNIT Open the right door. Release the two locks [A]. Paper transfer roller unit [B] 3.8.2 PAPER TRANSFER UNIT Turn off the main power switch. G133 3-42...
  • Page 141 4) Open the right door. Paper transfer roller unit ( "p.3-3 "Paper Transfer Roller Unit"") Right door inner cover [C] ( x 3) Pivot bracket [D] ( x 1) Paper transfer unit [E] ( x 1, 2 springs) 3-43 G133...

  • Page 142: High Voltage Supply Board - Discharge Plate

    Release the front [A] and rear pivots of the paper transfer roller case. Paper transfer roller case [B] High voltage supply board [C] ( x 3, x 1, ground cable x 1) 3.8.4 ID SENSOR BOARD K PCU ( "p.3-3 "PCU"") G133 3-44...

  • Page 143: Cleaning For Id Sensors

    Fusing unit ( "p.3-3 "Fusing Unit"") Image transfer belt unit ( "p.3-3 "Image Transfer Belt Unit"") Slide the ID sensor shutter [A] to the left side. Clean the ID sensors keeping the ID sensor shutter to the left. 3-45 G133...

  • Page 144: After Installing A New Id Sensor Unit/Board

    For example, input "1.00" with SP3-362-013. Exit the SP mode. 3.8.5 TEMPERATURE AND HUMIDITY SENSOR Rear cover ( "p.3-3 "Rear Cover"") Right rear cover ( "p.3-3 "Right Rear Cover"") Temperature and humidity sensor [A] ( x 1, x 1) G133 3-46...

  • Page 145: Drive Unit

    6. Paper feed clutch – Tray 1 There are some motors and clutches that are not shown in the above drawing: Tray lift motor 1 and 2 Junction gate 1 motor Duplex inverter motor Shutter motor Duplex/By-pass Motor By-pass clutch 3-47 G133...

  • Page 146: Gear Unit

    "p.3-3 "Controller Box"") Third duct ( "p.3-3 "Third Duct Fan"") Left cover ( "p.3-3 "Left Cover"") PSU bracket ( "p.3-3 "PSU"") Remove the rear stay [A] ( x 3). Remove eight clamps (red arrows) and release one clamp (blue arrow). G133 3-48...
  • Page 147 Drive Unit 10. Release seven clamps and turn each harness aside. 11. Disconnect four connectors (red arrows). 3-49 G133...
  • Page 148 12. Disconnect two connectors (red arrows) and put these harnesses inside the machine. 13. Disconnect each connector (red circles) from the drum/development drive motors ( x 1, x 1 each). 14. Disconnect each connector (blue circles) from the development clutches ( x 1, 1 each). G133 3-50...
  • Page 149 Drive Unit 15. Cover [B] ( x 2) 16. Disconnect eight connectors from the high voltage supply board ( x 8, x 2). 3-51 G133...
  • Page 150 Drive Unit 17. Release four clamps (red circles) and turn the harnesses aside. 18. Disconnect four connectors (red circles) ( x 4). 19. Toner transport motor [C] ( x 3) G133 3-52...
  • Page 151 Drive Unit 20. Pulley [D] (timing belt) 21. Gear unit [E] ( x 8) 3-53 G133...

  • Page 152: When Installing The Drive Unit

    Check that the gear unit is installed correctly. Exit the SP mode. 3.9.2 REGISTRATION MOTOR Rear cover ( "p.3-3 "Rear Cover"") Right rear cover ( "p.3-3 "Right Rear Cover"") Ventilation duct ( "p.3-3 "PSU"") Turn the harnesses aside ( x 5) G133 3-54...

  • Page 153: Paper Feed Motor

    Registration motor [C] ( x 2, timing belt) 3.9.3 PAPER FEED MOTOR Rear cover ( "p.3-3 "Rear Cover"") Right rear cover ( "p.3-3 "Right Rear Cover"") Disconnect two harnesses and release the three clamps ( x 2, x 3). 3-55 G133...

  • Page 154: Drum/Development Motors For M, C, And Y

    Open the controller box. Drum/Development motors (three motors, one each for MCY) [A] ( x 4, x 1 each) 3.9.5 DRUM/DEVELOPMENT MOTOR-K Rear cover ( "p.3-3 "Rear Cover"") PSU bracket ( "p.3-3 "PSU"") Controller box ( "p.3-3 "Controller Box"") G133 3-56...

  • Page 155: Itb Drive Motor

    3.9.6 ITB DRIVE MOTOR Rear cover ( "p.3-3 "Rear Cover"") Controller box ( "p.3-3 "Controller Box"") ITB drive motor [A] ( x 4, x 1) 3.9.7 FUSING/PAPER EXIT MOTOR Rear cover ( "p.3-3 "Rear Cover"") Controller box ( "p.3-3 "Controller Box"") 3-57 G133...

  • Page 156: Image Transfer Belt Contact Motor

    Transfer belt contact motor [A] ( x 2, x 2, x 1) 3.9.9 PAPER TRANSFER CONTACT MOTOR Rear cover ( "p.3-3 "Rear Cover"") Right rear cover ( "p.3-3 "Right Rear Cover"") Open the controller box ( "p.3-3 "Controller Box"") G133 3-58...

  • Page 157: Duplex Inverter Motor

    1). Stay [A] ( x 2) Paper transfer contact motor [B] ( x 2, x 2) 3.9.10 DUPLEX INVERTER MOTOR Open the right door. Right door cover ( "p.3-3 "By-pass Bottom Tray"") Duplex door [A] (2 hooks) 3-59 G133...

  • Page 158: Duplex/By-Pass Motor

    Gear [D] ( x 1, belt x 1) Duplex inverter motor [E] ( x 4) 3.9.11 DUPLEX/BY-PASS MOTOR Rear cover ( "p.3-3 "Rear Cover"") Right rear cover ( "p.3-3 "Right Rear Cover"") Open the controller box ( "p.3-3 "Controller Box""). G133 3-60...

  • Page 159: Toner Transport Motor

    Disconnect the connector [A] ( x 1). Duplex/by-pass motor bracket [B] ( x 3) Duplex/by-pass motor [C] ( x 4) 3.9.12 TONER TRANSPORT MOTOR Rear cover ( "p.3-3 "Rear Cover"") Open the controller box ( "p.3-3 "Controller Box"") 3-61 G133...

  • Page 160: Toner Collection Unit

    "p.3-3 "Rear Cover"") Controller box ( "p.3-3 "Controller Box"") Third duct ( "p.3-3 "Third Duct Fan"") Left cover ( "p.3-3 "Left Cover"") PSU bracket ( "p.3-3 "PSU"") High voltage power supply board bracket Gear unit ( "p.3-3 "Gear Unit"") G133 3-62...

  • Page 161: Paper Feed Clutches

    Drive Unit 10. Toner collection unit [A] ( x 6, x 1) 3.9.14 PAPER FEED CLUTCHES Rear cover ( "p.3-3 "Rear Cover"") PSU bracket ( "p.3-3 "PSU"") Release five clamps, and then turn the harness [A] aside. 3-63 G133...
  • Page 162 Drive Unit Paper feed clutch 1 bracket [B] ( x 2, x 1, x 1) Paper feed clutch 1 [C] Paper feed clutch 2 bracket [D] ( x 2, x 1, x 1) G133 3-64...

  • Page 163: Development Clutch-Y

    Paper feed clutch 2 [E] 3.9.15 DEVELOPMENT CLUTCH-Y Rear cover ( "p.3-3 "Rear Cover"") PSU bracket ( "p.3-3 "PSU"") Open the controller box. ( "p.3-3 "Controller Box""). Drum/development motor-Y ( "p.3-3") Disconnect the connector [A] ( x 1). 3-65 G133...

  • Page 164: Development Clutches For M And C

    Drum/development motors for M and C ( "p.3-3") Disconnect the connector for each development clutch ( x 1). Turn the development clutch unit [A] counter-clockwise and then pull it out ( x 1). Development clutches for M and C [B] ( x 1) G133 3-66...

  • Page 165: Development Clutch-K

    PSU bracket ( "p.3-3 "PSU"") Controller box. ( "p.3-3 "Controller Box"") Drum/development motor-K ( "p.3-3 "Drum/Development Motor-K"") Turn the development clutch unit [A] counter-clockwise and then pull it out ( x 1). Development clutch-K [B] ( x 1) 3-67 G133...

  • Page 166: Fusing

    The fusing unit can cause serious burns. Open the right door. Pull out the fusing unit [A]. 3.10.2 FUSING LAMP Fusing unit ( "p.3-3 "Fusing Unit"") Fusing right cover [A] ( x 2; Stepped screws) G133 3-68...
  • Page 167 3; Stepped screws) Connector cover [C] ( x 1) Remove the rear terminal of the fusing lamp ( x 1) Fusing lamp front bracket [D] ( x 1) Remove the front terminal of the fusing lamp ( x 1). 3-69 G133...

  • Page 168: Pressure Roller And Pressure Roller Bearing

    Fusing bottom cover [A] ( x 4) Fusing lamp ( "p.3-3 "Fusing Lamp"") Gear holder bracket [B] ( x 2) Fusing lamp rear bracket [C] ( x 1) One-way clutch gear [D] ( x 1) and idle gear [E] G133 3-70...
  • Page 169 Pressure adjustment bracket [F] at the front side ( x 3) Never remove the screw that is covered by the crossed-circle in the above photo. Upper frame [G] ( x 5, stepped screw x 3, stud screw x 1) 3-71 G133...
  • Page 170 Fusing 10. Pressure roller gear [H] (C-ring x 1) 11. Pressure roller bushing [I] at the rear side 12. Pressure roller bushing [J] at the front side 13. Pressure roller [K] G133 3-72...

  • Page 171: When Re-Installing The Pressure Roller

    [A], and to the rear shaft of the pressure roller at 2 mm from the edge [B]. (Apply the lubricant to half of the circumference of the pressure roller, as shown in the lower of the three above diagrams.) Make sure that pressure roller bushing [C] at the front side is set as shown below. 3-73 G133...
  • Page 172 Follow the correct order when installing the upper frame. a) Secure the stepped screws [A] at the rear side first (at this time, do not fully tighten these screws). b) Secure the stepped screw [B] and stud screw [C] at the front side tightly. G133 3-74...

  • Page 173: Ferrite Roller Gear

    Fusing right cover, fusing upper cover ( "p.3-3 "Fusing Lamp"") Pressure Roller ( "p.3-3 "Pressure Roller and Pressure Roller Bearing"") Fusing roller gear [A] (C-ring x 1) Fusing roller bushing [B] (C-ring x 1) at the rear side 3-75 G133...

  • Page 174: When Re-Installing The Fusing Roller Bushing And Tension Roller Bushing

    Fusing unit ( "p.3-3 "Fusing Unit"") Fusing right cover, fusing upper cover ( "p.3-3 "Fusing Lamp"") Pressure Roller ( "p.3-3 "Pressure Roller and Pressure Roller Bearing"") Tension roller bushings ( "p.3-3 "Fusing Roller Bushing and Tension Roller Bushing"") G133 3-76...

  • Page 175: When Re-Installing The Tension Roller

    "p.3-3 "Fusing Roller Bushing and Tension Roller Bushing"") Discharge brush bracket [A] ( x 1) Fusing belt sensor actuator [B] ( x 1) Slide the holder rollers [C] to the front and rear sides ( x 1 each). 3-77 G133...
  • Page 176 Fusing Slide the heating roller bushings [D] ( x 1 each). Hold both edges of the heating roller [E] and lift it in the arrow direction. 10. Heating roller unit [F], fusing roller [G] and fusing belt [H] G133 3-78...

  • Page 177: When Re-Installing The Fusing Belt, Heating Roller, Fusing Roller And Heating Roller Bushing

    0.1 g in weight) to the front shaft of the fusing roller at 2 - 3 mm from the notch [A]. Apply three spots of "Barrierta S552R" (the diameter of each spot must be about 3 mm 3-79 G133...

  • Page 178: Lubricant Roller Bushing

    Lubricant roller unit [A] ( x 2) Lubricant roller bushings [B] (spring x 1 each) 3.10.9 LUBRICANT ROLLER AND CLEANING ROLLER Fusing unit ( "p.3-3 "Fusing Unit"") Fusing right cover ( "p.3-3 "Fusing Lamp"") Lubricant roller bushings ( "p.3-3 "Lubricant Roller Bushing"") G133 3-80...

  • Page 179: Heating Roller Thermistor

    "p.3-3 "Fusing Lamp"") Heating roller thermistor with bracket [A] ( x 1, x 1) 3.10.11 PRESSURE ROLLER THERMOSTAT Fusing unit ( "p.3-3 "Fusing Unit"") Fusing right cover ( "p.3-3 "Fusing Lamp"") Fusing bottom cover ( "p.3-3 "Fusing Lamp"") 3-81 G133...

  • Page 180: Pressure Roller Thermistor

    3.10.13 FUSING ROLLER ONE-WAY CLUTCH AND IDLE GEAR Fusing unit ( "p.3-3 "Fusing Unit"") Fusing upper cover ( "p.3-3 "Fusing Lamp"") Fusing bottom cover ( "p.3-3 "Pressure Roller and Pressure Roller Bearing"") Gear holder bracket ( "p.3-3 "Pressure Roller and Pressure Roller Bearing"") G133 3-82...

  • Page 181: When Re-Installing The Idle Gear

    Apply one spot of "Barrierta S552R" (the diameter of the spot must be about 3 mm in diameter, and approximately 0.1 g in weight) to the idle gear shaft [A]. 3.10.14 FUSING FAN Rear cover ( "p.3-3 "Rear Cover"") Right rear cover ( "p.3-3 "Right Rear Cover"") 3-83 G133...

  • Page 182: When Installing The Fusing Fan

    Make sure that the fusing fan is installed with its decal facing the right side of the machine. 3.10.15 PAPER EXIT FAN Open the right door. Operation panel cover ( "p.3-3 "Operation Panel"") Paper exit fan [A] ( x 1, x 1, hook x 2) G133 3-84...

  • Page 183: When Installing The Paper Exit Fan

    Make sure that the IH inverter fan is installed with its decal facing the upper side of the machine. 3.10.17 THERMOPILE Open the right door. Fusing unit ( "p.3-3 "Fusing Unit"") Top right cover ( "Top Right and Rear Cover") 3-85 G133...

  • Page 184: Fusing Belt Sensor And Ferrite Roller Hp Sensor

    SENSOR Open the right door. Operation panel cover ( "p.3-3 "Operation Panel"") Pull out tray 1 and 2, and the image transfer belt unit. Right front cover [A] ( x 2) Front inner cover [B] ( x 2) G133 3-86...

  • Page 185: Ih Coil Fan

    Pull out trays 1 and 2, and the image transfer belt unit. Right front cover and front inner cover ( "p.3-3 "Fusing Belt Sensor and Ferrite Roller HP Sensor"") IH coil fan bracket [A] IH coil fan ( x 2) 3-87 G133...

  • Page 186: Ih Coil Unit

    10. Second duct ( "p.3-3 "Second Duct Fan"") 11. Fusing duct ( "p.3-3 "Fusing Fan"") 12. IH inverter ( "p.3-3 "IH Inverter"") 13. IH inverter bracket [A] ( x 3) 14. Remove the ground cable [B] ( x 1) G133 3-88...
  • Page 187 15. Pull the IH harness [C] in the arrow direction. 16. Remove the second duct screw (circle). 17. Pull the IH harness [D] in the arrow direction ( x 2). 18. IH coil unit [E] (First release the rear side of the IH coil unit.) 3-89 G133...

  • Page 188: Paper Feed

    Paper guide plate [A] (hook x 2) Paper feed unit [B] ( x 2, x 1) 3.11.2 PICK-UP, FEED AND SEPARATION ROLLERS Tray 1 and Tray 2 Paper feed unit ( "p.3-3 "Paper Feed Unit"") Roller holder [A] ( x 1) Pick-up roller [B] G133 3-90...

  • Page 189: Tray Lift Motor

    3, x 1 each) 3.11.4 VERTICAL TRANSPORT, PAPER OVERFLOW, PAPER END AND PAPER FEED SENSOR Rear cover ( "p.3-3 "Rear Cover"") Right rear cover ( "p.3-3 "Right Rear Cover"") Paper feed unit ( "p.3-3 "Paper Feed Unit"") 3-91 G133...

  • Page 190: Registration Sensor

    Rear cover ( "p.3-3 "Rear Cover"") Right rear cover ( "p.3-3 "Right Rear Cover"") Paper guide plate 1 [A] and 2 [B] ( x 2 each) Registration sensor [C] ( x 1, hook) 3.11.6 BY-PASS PAPER SIZE SENSOR SWITCH G133 3-92...

  • Page 191: When Reinstalling This Switch

    8.5 x 11 SEF 00001101 4 x 6 SEF 00000111 Smaller than 7 x 10 SEF 00001001 00001111 4 x 6 SEF 3.11.7 BY-PASS BOTTOM TRAY Open the right door. By-pass tray cover ( "p.3-92 "By-pass Paper Size Sensor Switch"") 3-93 G133...
  • Page 192 Paper Feed Open the duplex door [A]. Right door cover [B] ( x 4) Right door rear cover [C] ( x 3) Remove the screw at the front side ( x 1). G133 3-94...

  • Page 193: By-Pass Paper End Sensor

    1), and then remove the screw at the rear side ( x 1). Release the front [E] and rear [F] arms ( x 1 each). By-pass Bottom Tray [G] 3.11.8 BY-PASS PAPER END SENSOR Right door cover ( "p.3-3 "By-pass Bottom Tray"") 3-95 G133...

  • Page 194: By-Pass Pick-Up, Feed And Separation Roller, Torque Limiter

    Right door cover ( "p.3-3 "By-pass Bottom Tray"") By-pass feed unit cover ( "p.3-3 "By-pass Paper End Sensor"") By-pass pick-up roller [A] (hook) By-pass feed roller [B] ( x 1) By-pass separation roller [C] ( x 1) Torque limiter [D] G133 3-96...

  • Page 195: By-Pass Feed Clutch

    "p.3-3 "Image Transfer Belt Unit"") Rear cover ( "p.3-3 "Rear Cover"") Right rear cover ( "p.3-3 "Right Rear Cover"") Fusing duct [A] ( x 1, x 1) Paper exit cover [B] ( x 1) Top right stay [C] ( x 3) 3-97 G133...

  • Page 196: Fusing Exit, Paper Overflow, Junction Paper Jam And Paper Exit Sensor

    Fusing exit sensor bracket [A] ( x 1, x 1) Fusing exit sensor [B] ( x 1) Paper overflow sensor [C] ( x 1, hook) Sensor bracket [D] ( x 1) Junction paper jam sensor [E] ( x 1, hook) G133 3-98...

  • Page 197: Junction Gate 1 Motor

    3.11.13 JUNCTION GATE 1 MOTOR Paper exit unit ( "p.3-3 "Paper Exit Unit"") Junction gate 1 motor bracket [A] ( x 2) Gear bracket [B] ( x 1, spring x 1) Junction gate 1 motor [C] ( x 2) 3-99 G133...

  • Page 198: Duplex Unit

    3.12 DUPLEX UNIT 3.12.1 DUPLEX UNIT Open the duplex door [A] and by-pass tray. Right door cover [B] ( x 4) Remove the spring [C]. Rear cover ( "p.3-3 "Rear Cover"") Right rear cover ( "p.3-3 "Right Rear Cover"") G133 3-100...

  • Page 199: Duplex Unit

    3.12.2 DUPLEX DOOR SENSOR Right door cover ( "p.3-3 "Duplex Unit"") Open the right door. Duplex door sensor [A] ( x 1, hook) 3.12.3 DUPLEX ENTRANCE SENSOR Right door cover ( "p.3-3 "Duplex Unit"") Open the right door. 3-101 G133...

  • Page 200: Duplex Exit Sensor

    Duplex entrance sensor bracket [B] ( x 1, x 1) Duplex entrance sensor [C] (hook) 3.12.4 DUPLEX EXIT SENSOR Paper transfer unit ( "p.3-3 "Paper Transfer Unit"") Guide plate [A] (two hooks) Duplex exit sensor [B] ( x 1, hook) G133 3-102...

  • Page 201: Electrical Components

    Electrical Components 3.13 ELECTRICAL COMPONENTS 3.13.1 CONTROLLER UNIT Controller unit [A] ( x 5) 3.13.2 CONTROLLER BOX RIGHT COVER Rear cover ( "p.3-3 "Rear Cover"") Controller box right cover [A] ( x 9) 3-103 G133...

  • Page 202: Controller Box

    Remove six screws (red circles). Open the controller box [A]. When removing the controller box Rear cover ( "p.3-3 "Rear Cover"") Right rear cover ( "p.3-3 "Right Rear Cover"") Controller box right cover ( "p.3-3 "Controller Box Right Cover "") G133 3-104...
  • Page 203 Release all clamps on the controller box frame. Disconnect all connectors on the EGB. Open the controller box [C] as shown. If you do not open the controller box, the second fan duct prevents you from removing the controller box. 3-105 G133...

  • Page 204: Iob (In/Out Board)

    IOB [A] ( x 7, All s, flat cable x 1) 3.13.5 EGB Rear cover ( "p.3-3 "Rear Cover"") Controller box right cover ( "p.3-3 "Controller Box Right Cover "") Take the IOB bracket aside ( "p.3-3 "Controller Box"") G133 3-106...

  • Page 205: When Installing The New Egb

    Make sure that the DIP-switch settings on the old EGB are the same for the new EGB when. Do not change the DIP switches on the EGB in the field. 3.13.6 PSU PSU bracket Rear cover ( "p.3-3 "Rear Cover"") 3-107 G133...

  • Page 206: Psu Board

    3.13.7 ITB POWER SUPPLY BOARD Rear cover ( "p.3-3 "Rear Cover"") Open the controller box ( "p.3-3 "Controller Box"") Top right cover ( "p.3-3 "Top Right and Rear Cover"") Top rear cover ( "p.3-3 "Top Right and Rear Cover"") G133 3-108...

  • Page 207: High Voltage Supply Board

    Rear cover ( "p.3-3 "Rear Cover"") PSU bracket ( "p.3-3 "PSU"") High voltage supply board [A] ( x 8, All x 2) 3.13.9 HIGH VOLTAGE SUPPLY BOARD BRACKET Rear cover ( "p.3-3 "Rear Cover"") PSU bracket ( "p.3-3 "PSU"") 3-109 G133...

  • Page 208: Ih Inverter

    "p.3-3 "Right Rear Cover"") Fusing duct ( "p.3-3 "Fusing Fan"") IH inverter [A] ( x 7, x 6) 3.13.11 CONTROLLER BOARD Controller unit ( "p.3-3 "Controller Unit"") HDD unit ( "p.3-3 "HDD"") HDD fan bracket ( "p.3-3 "HDD Fan"") G133 3-110...

  • Page 209: When Installing The New Controller Board

    NVRAM slot with the "half-moon" pointing to the left-hand side. Replace the NVRAM ( "p.3-3 "NVRAM Replacement Procedure"") if the NVRAM on the old controller board is defective. Make sure you print out the SMC reports (“SP Mode Data” and “Logging Data”) before you replace the NVRAM. 3-111 G133...

  • Page 210: Hdd Fan

    1) HDD fan [B] ( x 2) When installing the HDD fan Make sure that the HDD fan is installed with its decal facing the right side of the machine. 3.13.13 HDD Controller unit ( "p.3-3 "Controller Unit"") G133 3-112...

  • Page 211: Disposal Of Hdd Units

    The HDD may contain proprietary or classified (Confidential, Secret) information. Specifically, the HDD contains the data stored in temporary files. Such data is stored on the HDD in a special format so it cannot normally be read but can be recovered with illegal methods. 3-113 G133...

  • Page 212: Nvram Replacement Procedure

    If you change the NVRAM in the controller, and the Data Overwrite Security unit is installed, this Data Overwrite Security unit must be replaced with a new one. Make sure that you have the SMC report (factory settings). This report comes with the machine. Output the SMC data ( SP5-990-001) if possible. G133 3-114...

  • Page 213: When Installing A New Nvram

    When installing a new NVRAM, refer to "When installing a new NVRAM". When installing a new NVRAM After installing a new NVRAM, do the following procedure. Enter the SP mode. Do the "NVRAM Download" with SP5-825-001 or input the settings while referring to 3-115 G133...
  • Page 214 SP5-807-001 is an SSP, so please consult your supervisor. Input the serial number of the machine with SP5-811-001. Only when installing an NVRAM on the controller board, specify the brand name with SP5-907-001. Exit the SP mode, and turn the main power switch off and on. G133 3-116...

  • Page 215: Troubleshooting

    TROUBLESHOOTING...

  • Page 217: Process Control Error Conditions

    Vcnt is Defective TD sensor 4.3V. Vcnt is less than 4.7V Defective TD sensor Vcnt error 1 when Vcnt is Vt target settings are not correct. Vt target ± Toner density error 0.2V. G133...

  • Page 218: Process Control Self-Check Result

    Process control adjustment. See the Successfully self-check "Vsg Adjustment completed successfully Result" following this completed. table. Vt maximum error and Vt maximum or an image is faint: Defective Vt error minimum error is Replace development unit detected. the toner supply G133...
  • Page 219 IOB board. Solid image is not sufficient density: Retry the process control. ID sensor Replace coefficient Not enough data the ID (K5) can be sampled. sensors. detection Replace error the IOB board. Solid image is O.K. Replace the ID G133...
  • Page 220 Replace the toner Hardware Minimum Gamma < 0.15 supply pump unit. defective. ID sensor pattern Vk is out of Vk error: density is too low. range. Same as 53 Maximum Hardware 150 < Vk defective. G133...

  • Page 221: Vsg Adjustment Result

    Vsg cannot be Dirty transfer belt replace the adjustment adjusted within Scratched image transfer belt. error 4.0 ± 0.5V. transfer belt Replace the image Defective ID sensor transfer belt. Poor connection Replace the ID sensor. Defective IOB Check the G133...

  • Page 222: Line Position Adjustment Result

    Fewer lines on The patterns, which ID sensors has detected, the pattern than See Note are not enough for line position adjustment. the target More lines on Not used in this machine. the pattern than G133...
  • Page 223 Out of the ID sensors has correctly detected the patterns adjustment for line position adjustment, but a shift of See Note range patterns is out of adjustable range. Not used For details, see the "p.4-3 "Line Position Adjustment"" section. G133...

  • Page 224: Service Call Conditions

    SC code is displayed. After you turn the main power switch off, wait for one second or more before you turn the main power switch on ( SC 670). All SCs are logged. The print log data (SP5-990-004) in G133...

  • Page 225: Sc Code Classification

    Shutter 300 - Charge 330 - Drum potential Image development 1 350 - Development 380 - Unique for a specific model Image development 2 400 - Image transfer 420 - Paper separation 430 - Cleaning 440 - Around drum G133...
  • Page 226 680 - Unique for a specific model 700 - Not used in this model Peripherals 720 - Finisher: Shift/Staple 740 - Finisher: Staple/Punch Controller 800 - Error after ready condition 820 - Diagnostics error 860 - Hard disk G133 4-10...
  • Page 227 Service Call Conditions Class 1 Section SC Code Detailed section 880 - Unique for a specific model 900 - Counter Others 920 - Memory 990 - Others 4-11 G133...

  • Page 228: Sc Table

    Replace the laser optics housing unit. Replace the harness. Replace the EGB. Type Details (Symptom, Possible Cause, Troubleshooting Procedures) Polygon motor error 2: OFF timeout The polygon mirror motor does leave the READY status within 3 seconds after the polygon motor switches off. G133 4-12...
  • Page 229 [Y], [M], [C] is not detected for one second after the LDB unit turned on when detecting the main scan magnification. Disconnected or defective harness to synchronizing detector for end position Defective synchronizing detector board Defective LD board or driver Defective EGB 4-13 G133...
  • Page 230 Disconnected cable from the laser synchronizing detection unit or defective connection Defective laser synchronizing detector Defective LDB Defective EGB Check the connectors. Replace the laser-synchronizing detector. Replace the LDB. Replace the EGB. Type Details (Symptom, Possible Cause, Troubleshooting Procedures) G133 4-14...
  • Page 231 MUSIC for start position [Y]. See SC 230 for troubleshooting details. Type Details (Symptom, Possible Cause, Troubleshooting Procedures) FGATE OFF error: Y The PFGATE ON signal still asserts within 5 seconds after 4-15 G133...
  • Page 232 The PFGATE ON signal does not assert within 5 seconds after processing the image in normal job or MUSIC for start position [C]. See SC 230 for troubleshooting details. Type Details (Symptom, Possible Cause, Troubleshooting Procedures) FGATE OFF error: C G133 4-16...
  • Page 233 Line position adjustment (MUSIC) error Line position adjustment fails four consecutive times. Pattern sampling error ( insufficient image density ) Defective ID sensors for the line position adjustment Defective image transfer belt unit Defective PCU(s) Defective laser optics housing unit 4-17 G133...
  • Page 234 Replace the shutter close sensor. Replace the IOB. Type Details (Symptom, Possible Cause, Troubleshooting Procedures) Shutter overrun error 1: Close The shutter close sensor loses the "ON" signal after the shutter was closed. Defective motor Change of load to shutter motor G133 4-18...
  • Page 235 Check or replace the harness. Replace the shutter on the laser optics housing unit. Replace the shutter motor. Replace the shutter close sensor. Replace the IOB. Type Details (Symptom, Possible Cause, Troubleshooting Procedures) Shutter overrun error 1: Open 4-19 G133...
  • Page 236 Broken harness(es) of the shutter open/close sensors Replace the shutter on the laser optics housing unit. Type Details (Symptom, Possible Cause, Troubleshooting Procedures) AC charge output error [K] AC charge output error [M] AC charge output error [C] AC charge output error [Y] G133 4-20...
  • Page 237 Harness between TD sensor and PCU defective Defective TD sensor. Check the black, magenta, cyan, or yellow TD sensor connector and harness between the TD sensor and PCU for damage. Check the drawer connector. Replace the defective PCU. 4-21 G133...
  • Page 238 TD sensor is not within the range of the specified value with SP3238-001 to -004 (default: 2.7V) ± 0.2V Heat seal not removed from a new developer pack TD harness sensor disconnected, loose or defective TD sensor defective Harness between TD sensor and drawer disconnected, defective G133 4-22...
  • Page 239 2 seconds after the drum/development motor turned on. Overload on the drum/development motor Defective drum/development motor Defective harness Shorted 24 V fuse on the PSU Defective interlock system Check or replace the harness. Replace the drum/development motor. Replace the 24V fuse on the PSU. 4-23 G133...
  • Page 240 The motor LOCK signal is not detected for more than two seconds while the motor START signal is on. Motor overload Defective image transfer unit motor Replace the image transfer belt unit. Replace the IOB. Type Details (Symptom, Possible Cause, Troubleshooting Procedures) Image transfer belt contact motor error G133 4-24...
  • Page 241 The paper transfer unit contact sensor does not detect the movement of actuator at the sensor while the polygon motor rotates. Defective paper transfer unit contact sensor Defective paper transfer unit contact motor Broken +24V fuse on PSU Defective IOB 4-25 G133...
  • Page 242 Disconnected or broken harness Defective toner transport motor Opened +24V fuse on the PSU Defective interlock switch Check or replace the harness. Replace the toner transport motor. Replace the +24V fuse on the PSU. Replace the interlock switch. G133 4-26...
  • Page 243 Replace the high voltage supply unit. Type Details (Symptom, Possible Cause, Troubleshooting Procedures) Temperature and humidity sensor error The thermistor output of the temperature sensor is not within the prescribed range (0.5V to 4.2V). If this is detected consecutively 4-27 G133...
  • Page 244 Disconnected or defective tray lift motor Defective bottom plate lift mechanism Too much paper in the tray Defective IOB Check if the paper is not loaded too much. Check if the bottom plate smoothly moves up and down manually. G133 4-28...
  • Page 245 Details (Symptom, Possible Cause, Troubleshooting Procedures) 503-02 Tray 3 error (Paper Tray Unit, Paper Feed Unit or LCT) This SC is generated if the following condition occurs 3 consecutive times. For the two-tray paper feed unit or one-tray paper tray unit: 4-29 G133...
  • Page 246 If the upper or lower limit is not detected within 8 seconds when the tray lift motor is turned on to lift up or lower the tray Defective tray lift motor or connector disconnection Defective lift sensor or connector disconnection G133 4-30...
  • Page 247 Details (Symptom, Possible Cause, Troubleshooting Procedures) Tray 5 error (Two-tray paper feed unit combined with the one-tray paper 505-01 tray unit) When the tray lift motor is turned on, the upper limit is not detected within 10 seconds. 4-31 G133...
  • Page 248 Disconnected or defective junction gate 1 motor Disconnected or defective junction gate 1 HP sensor Mechanical problem (such as paper jam etc.) Shorted 24 V fuse on the PSU Defective IOB G133 4-32...
  • Page 249 Replace the ventilation fan (at the left side of the machine) motor-front or rear. Type Details (Symptom, Possible Cause, Troubleshooting Procedures) IH coil fan error The machine does not detect the fan motor lock signal for 2 seconds while the IH coil fan turns on. 4-33 G133...
  • Page 250 Second duct fan error The machine does not detect the fan motor lock signal for 2 seconds while the second duct fan turns on. Disconnected harness Overload on the second duct fan motor Defective second duct motor Defective IOB G133 4-34...
  • Page 251 Defective controller fan motor Replace the controller fan motor. Type Details (Symptom, Possible Cause, Troubleshooting Procedures) Fusing/Paper exit motor error The IOB does not receive the lock signal 10 seconds after turning on the fusing/paper exit motor. 4-35 G133...
  • Page 252 The heating roller temperature does not reach 80°C for 18 seconds after the IH inverter on. Dirty or defective thermopile Defective IH coil unit Check if the heating roller thermopile is firmly connected. Replace the thermopile. Replace the IH coil unit. Type Details (Symptom, Possible Cause, Troubleshooting Procedures) G133 4-36...
  • Page 253 Replace the PSU. Replace the IOB. Replace the EGB. Type Details (Symptom, Possible Cause, Troubleshooting Procedures) Zero cross error The zero cross signal is detected three times even though the heater relay is off when turning on the main power. 4-37 G133...
  • Page 254 Check if the fusing unit is correctly set. Check or replace the actuator for fusing belt sensor. Replace the fusing belt sensor. Replace the IH inverter. Check the connection between IH inverter and IOB. Type Details (Symptom, Possible Cause, Troubleshooting Procedures) G133 4-38...
  • Page 255 Related SC code: SC 541 Check that the heating roller thermistor is firmly connected. Replace the heating roller thermistor. Type Details (Symptom, Possible Cause, Troubleshooting Procedures) Heating roller warm-up error 2 The heating roller temperature does not reach the ready 4-39 G133...
  • Page 256 Related SC code: SC 543 Replace the PSU. Replace the IOB. Replace the EGB. Type Details (Symptom, Possible Cause, Troubleshooting Procedures) Heating roller overheat (hardware error) The heating roller thermistor detects 240°C or more. Defective PSU Defective IOB Defective EGB G133 4-40...
  • Page 257 Type Details (Symptom, Possible Cause, Troubleshooting Procedures) Pressure roller thermistor error The temperature measured by the thermistor does not reach 0 °C for 37 seconds. 4-41 G133...
  • Page 258 The detected pressure roller temperature stays at 215°C or more for 1 second. Defective PSU Defective IOB Defective EGB Replace the PSU. Replace the IOB. Replace the EGB. Type Details (Symptom, Possible Cause, Troubleshooting Procedures) Pressure roller overheat 3 (hardware error) G133 4-42...
  • Page 259 The zero cross signal is not detected for 1 second or more after the IH inverter has turned on. Disconnected CN983 on the IH inverter Defective IH inverter Defective IH coil unit Check CN983 on the IH inverter. Replace the IH inverter. Replace the IH coil unit. 4-43 G133...
  • Page 260 Replace the fusing unit. Type Details (Symptom, Possible Cause, Troubleshooting Procedures) IH inverter communication error The IH inverter does not get the communication signal from the IOB. Broken connection between IH inverter and IOB Defective IH inverter Defective IOB G133 4-44...
  • Page 261 Details (Symptom, Possible Cause, Troubleshooting Procedures) IH coil unit full power (1250W) error The IH coil unit full power (1250W) continues for 220 seconds or more. Defective IH inverter Defective EGB Defective IOB Broken connection between IH inverter and IOB Defective thermopile 4-45 G133...
  • Page 262 Clogged IH inverter fan intake at the right rear cover Incorrect input paper type to the machine Check or clean the IH inverter fan intake. Set the correct paper type on the operation panel. Replace the IH inverter. Replace the IH inverter fan. G133 4-46...
  • Page 263 PSU problems in the machine Main board problems in the peripherals Check if the cables of peripherals are correctly connected. Replace the PSU if no power is supplied to peripherals. Replace the IOB or main board of peripherals. Replace the EGB. 4-47 G133...
  • Page 264 When the main power is turned on or the machine starts warming up from energy-saving mode, the controller does not receive a command signal from the controller. Loose connection Defective controller Defective controller board Check the connection between the EGB and controller. G133 4-48...
  • Page 265 Retry of memory chip communication fails three times after the machine has detected the memory chip communication error. Damaged memory chip data Disconnected inter face No memory chip on the development unit Noise Replace the PCU. Type Details (Symptom, Possible Cause, Troubleshooting Procedures) RFID: Unit check error 4-49 G133...
  • Page 266 IOB and IH inverter has already been detected. The IOB fails to communicate with IH inverter three times after the IOB has detected the break signal from the IH inverter. Defective IOB Defective IH inverter. G133 4-50...
  • Page 267 The 1st detection failure issues a jam error, and the 2nd failure issues this SC code. Defective jogger HP sensor Overload on the jogger motor Defective jogger motor Defective main board Disconnected or defective harness 4-51 G133...
  • Page 268 Replace the stack feed-out motor (if the stack feed-out motor does not work). Replace the finisher main board. Type Details (Symptom, Possible Cause, Troubleshooting Procedures) Finisher exit guide plate motor error After moving away from the guide plate position sensor, the exit guide is G133 4-52...
  • Page 269 Check the connections and cables for the components mentioned above. Check for blockages in shift motor mechanism. Replace the shift tray HP sensor and/or shift motor Replace the finisher main board. Type Details (Symptom, Possible Cause, Troubleshooting Procedures) Finisher corner stapler motor error 4-53 G133...
  • Page 270 The 1st detection failure issues a jam error, and the 2nd failure issues this SC code. Defective stapler rotation motor Overload to the stapler rotation motor Defective stapler rotation HP sensor Replace the stapler rotation motor. Replace the stapler rotation HP sensor. G133 4-54...
  • Page 271 The 1st detection failure issues a jam error, and the 2nd failure issues this SC code. For the 3000-sheet finisher The front stapler unit saddle-stitch motor does not start operation within the specified time. Motor overload Loose connection of the front stapler motor Defective front stapler motor 4-55 G133...

  • Page 272: Sensors

    Defective stack feed motor Check the connections and cables for the stack feed motor and HP sensor. Check for blockages in the stack feed motor mechanism. Replace the stack feed HP sensor and/or stack feed motor Replace the finisher main board. G133 4-56...
  • Page 273 The 1st detection failure issues a jam error, and the 2nd failure issues this SC code. Punch HP sensor disconnected, defective Punch motor disconnected or defective Punch motor overload due to obstruction Check the connections and cables for the punch motor and HP 4-57 G133...
  • Page 274 The 1st detection failure issues a jam error, and the 2nd failure issues this SC code. Motor harness disconnected, loose, defective Defective motor Check the connections to the punch movement motor. Defective punch movement motor G133 4-58...
  • Page 275 Details (Symptom, Possible Cause, Troubleshooting Procedures) Finisher error The machine does not recognize the finisher, but recognizes the bridge unit. Defective connector Defective harness Incorrect installation Check the connections between the finisher and the machine. Install a new finisher. 4-59 G133...
  • Page 276 Defective RAM DIMM Defective controller [696E] Software error Check and/or replace the RAM DIMM. Replace the controller. See Note 1 at the end of the SC table [766D] Memory error Unexpected system memory size Defective RAM DIMM Defective controller G133 4-60...
  • Page 277 47 types of error code (0001 to 4005) depending on the cause of [0801] to [4005] the error. The CPU detects an error and displays the specific error code with the program address where the error occurs. System firmware problem Defective controller 4-61 G133...
  • Page 278 ASIC error The write-&-verify check error has occurred in the ASIC. [0B00] Defective ASIC device Replace the controller. [0B06] ASIC detection error The I/O ASIC for system control is not detected. Defective ASIC Defective North Bridge and PCI I/F G133 4-62...
  • Page 279 Self-diagnostic error: HDD (Hard Disk Drive) [XXXX]: Detailed error code [3003] Timeout error [3004] Command error When the main switch is turned on or starting the self-diagnostic, the HDD stays busy for the specified time or more. Loose connection Defective HDD 4-63 G133...
  • Page 280 Self-diagnosis error: Standard NVRAM The controller cannot recognize the standard NVRAM installed or detects that the NVRAM is defective. Loose connection Defective standard NVRAM Defective controller Check the standard NVRAM is firmly inserted into the socket. Replace the NVRAM. G133 4-64...
  • Page 281 Turn the main switch off and on. Replace the SDRAM DIMM. Replace the controller. [0202] Resident memory error The SPD values in all RAM DIMM are incorrect or unreadable. Defective RAM DIMM Defective SPD ROM on RAM DIMM 4-65 G133...
  • Page 282 The data stored in the optional RAM in Slot 1 does not match the data when reading. Composition error (Slot 1) [0402] The result of checking the composition data of the optional RAM in Slot 1 on the controller is incorrect. G133 4-66...
  • Page 283 LAN/Bluetooth board is detected. Loose connection Check the connection. Type Details (Symptom, Possible Cause, Troubleshooting Procedures) Wireless LAN/Bluetooth card not detected The wireless LAN/Bluetooth card is not detected after communication is established, but the wireless LAN/Bluetooth board is detected. 4-67 G133...
  • Page 284 Defective USB driver Loose connection Check the connection. Replace the USB board. Type Details (Symptom, Possible Cause, Troubleshooting Procedures) HDD: Initialization error The controller detects that the hard disk fails. HDD not initialized Defective HDD Reformat the HDD. G133 4-68...
  • Page 285 The data stored in the HDD cannot be read correctly. Defective HDD Defective controller Replace the HDD. Replace the controller. Type Details (Symptom, Possible Cause, Troubleshooting Procedures) HDD: CRC error While reading data from the HDD or storing data in the HDD, data transmission fails. 4-69 G133...
  • Page 286 The SD card is ejected from the slot. Install the SD card. Turn the main switch off and on. Type Details (Symptom, Possible Cause, Troubleshooting Procedures) SD card access error -13 to -3: File system error Other number: Device error G133 4-70...
  • Page 287 HDD mail data error An error is detected in the HDD at machine initialization. Defective HDD Power failure during an access to the HDD Turn the main switch off and on. Initialize the HDD partition (SP5-832-007). Replace the HDD. 4-71 G133...
  • Page 288 The logical format for the HDD fails. Turn the main switch off/on and try the operation again Type Details (Symptom, Possible Cause, Troubleshooting Procedures) Log Data Error An error was detected in the handling of the log data at power on or G133 4-72...
  • Page 289 Log Data Error 5 Installed NVRAM or HDD which is used in another machine -005 Reinstall the previous NVRAM or HDD. Initialize the HDD with SP5832-004. Log Data Error 99 -099 Other than the above causes Ask your supervisor. 4-73 G133...
  • Page 290 Details (Symptom, Possible Cause, Troubleshooting Procedures) Printer application error An error is detected in the printer application program. Defective software Unexpected hardware resource (e.g., memory shortage) Software defective; switch off/on, or change the controller firmware if the problem is not solved Insufficient memory G133 4-74...
  • Page 291 The software has attempted to perform an unexpected operation. However, unlike SC 990, the object of the error is continuity of the software. Software program error Internal parameter incorrect, insufficient working memory. This SC is not displayed on the LCD (logging only). 4-75 G133...
  • Page 292 SMC - Logging (SP5-990-004) Printer driver settings used when the problem occurs All data displayed on the screen (SC code, error code, and program address where the problem is logged.) Image file which causes the problem, if possible G133 4-76...
  • Page 293 Troubleshooting Guide 4.4 TROUBLESHOOTING GUIDE 4.4.1 IMAGE QUALITY The following work-flow shows the basic troubleshooting steps for the image quality problems on this product. 4-77 G133...
  • Page 294 Troubleshooting Guide 4.4.2 LINE POSITION ADJUSTMENT When there are color registration errors on the output, do the line position adjustment as follows. Use A3/DLT size paper for this adjustment. G133 4-78...
  • Page 295 Abnormal image, shutter failure) Low density Defective image processing unit Low density of test pattern Defective EGB Replace the shutter motor. Replace the high voltage power supply unit. 4-79 G133 Do the forced process control (SP3-011-001) or supply some toner (SP3-015-xxx).
  • Page 296 Replace the EGB. The skew for M, C, Y Defective PCU is more than ± 0.75 Defective laser optics housing unit mm from the main Defective EGB scan registration of Reinstall or replace the PCU. G133 4-80...
  • Page 297 Replace the high voltage power Low density (Line pattern supply unit. detection Do the forced process control failure) (SP3-011-001) or supply some toner (SP3-015-xxx). Replace the EGB. Normal image, but Defective ID sensor shutter with color registration Defective ID sensor 4-81 G133...
  • Page 298 ± 0.66 Defective EGB mm, but only at the Replace the ID sensor. central area of the Replace the image transfer belt. image on the output. Replace the EGB. G133 4-82...
  • Page 299 Defective ID sensor at center registration is shifted, Deformed center area on the but only at the image transfer belt central area of the Defective EGB image on the output. Replace the ID sensor. Replace the image transfer belt. 4-83 G133...
  • Page 300 The skew of M, C, Y Reinstall or replace the PCU. is different. Replace the laser optics housing unit. Replace the IOB. The sub scan lines Defective PCU are shifted. Shifted Defective drive unit lines appear Drum phase adjustment error G133 4-84...
  • Page 301 Troubleshooting Guide After Executing SP2-111-001 cyclically. Do SP1-902-001 (Drum phase adjustment); see Replacement and Adjustment – Drive Unit – Gear Unit for details. Reinstall or replace the PCU. Check or replace the drive unit. 4-85 G133...
  • Page 302 Paper is not fed from tray 5. 7504 8 Bypass: ON Paper is not fed from the by-pass tray. 7504 9 Duplex: ON Paper is jammed at the duplex unit. 7504 11 Vertical Transport 1: Vertical transport sensor 1 does not G133 4-86...
  • Page 303 Duplex exit sensor does not detect 7504 25 Duplex Exit: ON paper. Duplex Entrance: ON Duplex entrance sensor does not detect 7504 26 (In) paper. 7504 27 Duplex Entrance: ON Duplex entrance sensor does not detect Z 4-87 G133...
  • Page 304 Duplex entrance sensor does not turn 7504 66 (In) off. Duplex Entrance: OFF Duplex entrance sensor does not turn 7504 67 (Out) off after paper has passed this sensor. 7504 130 Finisher Entrance Entrance sensor does not detect paper R1-R3 G133 4-88...
  • Page 305 7504 136 R7-R11 (B793) Fold unit exit sensor does not turn off after it has turned on. Finisher Guide Motor Exit guide plate HP sensor does not 7504 137 R1-R3 (B793) turn off after the exit guide plate has 4-89 G133...
  • Page 306 Jogger HP sensor does not turn off after the jogger fences have moved Finisher Jogger Motor from its home position. 7504 141 R7-R11 (B793) Jogger HP sensor does not turn on after the jogger fences have returned to its home position. G133 4-90...
  • Page 307 Finisher Stack 1 moved from its home position. 7504 146 R7-R11 Release Motor (B793) Stopper S HP sensor does not turn on after the upper clamp roller has returned to its home position. 4-91 G133...
  • Page 308 R5-R8 EUP (B805) Stapling tray paper sensor does not turn off after it has turned on. Finisher Exit: EUP Upper tray exit sensor does not turn 7504 195 R8-R12 (B805) on while the stack feed-out belt is G133 4-92...
  • Page 309 Exit guide plate HP sensor does not Finisher Shift Motor: R1-R4/ 7504 201 turn on/off after the exit guide plate EUP (B805) R5-R8 motor has turned on. Stacking roller HP sensor does not turn on/off after the stacking sponge roller motor has turned on. 4-93 G133...
  • Page 310 MBX P. Feed 1: OFF Japanese models only 7504 221 MBX P. Feed 1: ON Japanese models only 7504 222 MBX P. Feed 2: OFF Japanese models only 7504 223 MBX P. Feed 2: ON Japanese models only G133 4-94...
  • Page 311 Paper Size Code Size Code Paper Size Size Code Paper Size A4 LEF B4 SEF A5 LEF B5 SEF B5 LEF DLT SEF LT LEF LG SEF HLT LEF LT SEF A3 SEF HLT SEF A4 SEF Others A5 SEF 4-95 G133...
  • Page 312 Jam Detection Sensor Locations G133 4-96...
  • Page 313 CN244/10 SC380/SC396 Sensor-K Shorted Drum Gear Position Open/ CN244/13 SC380/SC397 Sensor-M Shorted Drum Gear Position Open/ CN244/16 SC380/SC398 Sensor-C Shorted Drum Gear Position Open/ CN244/19 SC380/SC399 Sensor-Y Shorted Open SC294/295 Shutter Positioning CN266/4 Sensor - Open Shorted SC293 4-97 G133...
  • Page 314 Vertical Transport CN212/B7 Sensor 2 Shorted Jam A, B (Jam1) Remaining paper Tray 1 Paper Height CN209/ Open/ volume on the LCD is Sensor 1, 2 B2, B5 Shorted wrong. Tray 2 Paper Height CN209/ Open/ Remaining paper G133 4-98...
  • Page 315 Jam C (Jam 1) Open Jam Z (Jam 26/27) Duplex Entrance CN215/A8 Sensor Shorted Jam Z (Jam 1) Open Jam Z (Jam 25) CN215/ Duplex Exit Sensor Shorted Jam Z (Jam 1) TD Sensor - K CN219/A7 Open/ SC372 4-99 G133...
  • Page 316 Waste Toner Bottle CN209/A7 Set Switch Waste toner bottle is detected when the Shorted waste toner bottle is not set. CN209/ Tray 2 Paper Size Open/ A11, A12, Paper size error Switch Shorted A13, A15 G133 4-100...
  • Page 317 Paper Overflow CN232/16 Sensor Paper overflow message is displayed Shorted when the paper overflow condition does not remain. Paper Transfer Open/ CN225/11 SC452 Contact Sensor Shorted Image Transfer Belt Open/ CN225/17 SC442 Contact Sensor Shorted 4-101 G133...

  • Page 318: Blown Fuse Conditions

    5V power to the scanner heater and tray 2A/250V 1A/250V heater is not supplied. 5V power to the IOB and heater is not 1A/250V 1A/250V supplied. 5A/250V 5A/250V 5V power to the IOB not supplied. 2A/250V 2A/125V 5VS power to the EGB not supplied. G133 4-102...
  • Page 319 8A/250V SC689 occurs. 115°C No response 115°C No response 15V power to the IH coil unit is not supplied. 1A/250V SC689 occurs. For continued protection against risk of fire, replace only with same type and rating of fuse. 4-103 G133...
  • Page 321 SERVICE TABLES...

  • Page 323: Service Program Mode

    Turn the machine on while pressing the “Online” key and “Escape” key together for five seconds or more. "[SP mode (Service)]” shows on the display. If you switch the machine off, any jobs stored on the hard disk using the sample G133...

  • Page 324: Accessing The Required Program

    The maximum number of characters which can appear on the control panel screen is limited to 30 characters. For this reason, some of the SP modes shown on the screen need to be abbreviated. The following are abbreviations used for the SP modes for which the full description is over 20 characters. G133...
  • Page 325 An asterisk (*) to the right hand side of the mode number column means that this mode is stored in the NVRAM. If you do a RAM clear, this SP mode will be reset to the default value. “ENG” and “CTL” show which NVRAM contains the data. G133...

  • Page 326: Bit Switch Programming

    [Escape]: Goes out of the program without saving changes. [OK]: Goes out of the program and saves changes. Push the "Escape" key one or more times until the menu “SP mode (Service)” is shown. Select “End” and push the OK key. G133...

  • Page 327: Service Mode Table

    “1” 0: Disabled 1: Enabled Bit 3: PCL5e/GL2: pen # of PW 0: Normal 1: Patch Bit 4: Tray selecting 0: Ricoh GW products (If a tray is selected using PCL5e commands and it has paper, G133...
  • Page 328 Adjusts bit switch settings. DFU 1001 007 Bit Switch 7 *CTL 1001 008 Bit Switch 8 *CTL 1003 [Clear Setting] Initializes settings in the System menu of the 1003 001 Initialize System user mode. 1003 003 Delete Program 1004 [Print Summary] G133...
  • Page 329 1101 2 Tone (Prev.) *CTL setting, or c) the current setting. 1101 3 Tone (Current) *CTL [ToneCtlSet] *CTL Sets the printing mode (resolution) for the printer gamma adjustment. The 1102 asterisk (*) shows which mode is set. 00: *1200x1200Photo G133...
  • Page 330 *CTL 1104 023 Set Cyan 3 *CTL [0 to 255 / 48 / 1/step] 1104 043 Set Magenta 3 *CTL 1104 063 Set Yellow 3 *CTL 1104 004 Set Black 4 *CTL [0 to 255 / 64 / 1/step] G133...
  • Page 331 Set Magenta 8 *CTL 1104 068 Set Yellow 8 *CTL 1104 009 Set Black 9 *CTL 1104 029 Set Cyan 9 *CTL [0 to 255 / 144 / 1/step] 1104 049 Set Magenta 9 *CTL 1104 069 Set Yellow 9 *CTL G133...
  • Page 332 [0 to 255 / 224 / 1/step] 1104 054 Set Magenta 14 *CTL 1104 074 Set Yellow 14 *CTL 1104 015 Set Black 15 *CTL [0 to 255 / 240 / 1/step] 1104 035 Set Cyan 15 *CTL 1104 055 Set Magenta 15 *CTL G133 5-10...

  • Page 333: Engine Service Mode

    1108 004 Mode 2: Image 1108 005 Mode 1: Line 1108 006 Mode 2: Line 1108 007 Mode 1: Paint 1108 008 Mode 2: Paint 5.2.2 ENGINE SERVICE MODE SP1-XXX (Feed) 1001 [Leading Edge Registration] Leading Edge Registration Adjustment 5-11 G133...
  • Page 334 [Side to Side Reg.] Side-to-Side Registration Adjustment 1002 Adjusts the side-to-side registration by changing the laser main scan start position for each mode. 001 By-pass Table *ENG [–4 to 4 / 0.0 / 0.1 mm/step] 002 Paper Tray 1 *ENG G133 5-12...
  • Page 335 Paper Tray2/3/4/5: Thick *ENG Paper Tray2/3/4/5: Thick *ENG 007 By-pass: Plain *ENG 008 By-pass: Thick1 *ENG 009 By-pass: Thick2 *ENG 010 Duplex: Plain *ENG 011 Duplex: Thick1 *ENG 012 Tray 1: Thin *ENG 013 Tray 1: Middle Thick *ENG 5-13 G133...
  • Page 336 016 Extra Idling Time (L) *ENG [0 to 250 / 60 / 1 sec/step] Each environment is determined with SP1112-001 and 002. 017 Extra Idling Time (H) *ENG [0 to 250 / 25 / 1 sec/step] 018 Extra Idling Time (M) *ENG G133 5-14...
  • Page 337 Pressure Ready: Upper * ENG [0 to 180 / 180 / 1°C/step] Limit. Sets the limit temperature of the pressure roller. This value is one of the thresholds to determine if the machine is at the heating roller target 5-15 G133...
  • Page 338 054 Thick 2: FC: Simplex *ENG [100 to 200 / 170 / 1°C/step] 055 Thick 2: BW: Simplex *ENG 056 OHP: FC *ENG [100 to 180 / 165 / 1°C/step] 057 OHP: BW *ENG [100 to 180 / 160 / 1°C/step] G133 5-16...
  • Page 339 Feed Start: Offset *ENG [0 to 100 / 5 / 1°C/step] Specifies the image processing start temperature. This value is the offset temperature in relation to the target temperature for the print ready mode. 5-17 G133...
  • Page 340 *ENG [100 to 200 / 160 / 1°C/step] 107 Specifies the target temperature for extra idling mode in a medium temperature environment. The medium temperature is between the low temperature threshold (SP1112-003) and the high temperature threshold (SP1112-004). G133 5-18...
  • Page 341 Plain: FC Prn. ⇒ 124 PF Temp: Pressure: *ENG M-Thick: BK [10 to 150 / 124 / 1°C/step] ⇒ PF Temp: Pressure: *ENG M-Thick: FC Reload Correction *ENG [0 to 20 / 10 / 1°C/step] Temp.: Plain: Reload 5-19 G133...
  • Page 342 [Fusing Nip Band Check] Executes the nip band measurement between fusing belt and pressure roller. Execute If the nip band width is not 8 mm, and fusing is not good, replace the pressure roller or install a new fusing unit. G133 5-20...
  • Page 343 If the machine does not do any printing job for the time specified with this SP after the heating roller has reached the ready temperature, the machine returns to the stand-by mode. Recovery Target Temp. *ENG [0 to 180 / 10 / 1 sec/step] 5-21 G133...
  • Page 344 *ENG 0: Disable, 1: Enable Enables or disables the fusing consecutive jam detection. If this SP is set to "1" (default: 0), SC559 occurs when the machine detects the paper jam three times consecutively at the fusing unit. G133 5-22...
  • Page 345 [–9 to 9 / 0 / 1 /step] 021 YOpcDevMot: 77 *ENG [–13 to 13 / 0 / 1 /step] 022 Fusing: 205 *ENG [–4 to 4 / –0.6 / 0.01%/step] 023 Fusing: 154 *ENG [–4 to 4 / –0.9 / 0.01%/step] 5-23 G133...
  • Page 346 041 Offset: 77: C *ENG 042 Offset: 77: Y *ENG 043 Registration: 77: Thin *ENG 044 Registration: 77: Thick 1 *ENG [–2 to 2 / –0.5 / 0.05 %/step] 045 Registration: 77: Thick 2 *ENG 046 Registration: 77: Thick 3 *ENG G133 5-24...
  • Page 347 Duplex CCW: 115: Middle *ENG [–4 to 4 / 0.2 / 0.1 %/step] Thick Duplex CCW: 154: *ENG [–4 to 4 / –0.3 / 0.1 %/step] Normal Duplex CCW: 154: Middle *ENG [–4 to 4 / 0.2 / 0.1 %/step] Thick 5-25 G133...
  • Page 348 *ENG [–4 to 4 / 0.2 / 0.1 %/step] Middle Thick Reverse CCW: 205: *ENG [–4 to 4 / –0.3 / 0.1 %/step] Normal Reverse CCW: 205: *ENG [–4 to 4 / 0.2 / 0.1 %/step] Middle Thick G133 5-26...
  • Page 349 010 By-pass Feed Clutch ON *ENG [–10 to 10 / 0 / 1 mm/step] 012 Feed Solenoid ON: Thick *ENG [–10 to 40 / 0 / 2.5 mm/step] 013 Feed Clutch OFF: Thick *ENG [–10 to 10 / 0 / 1 mm/step] 5-27 G133...
  • Page 350 001 Low Temp. Setting *ENG [0 or 1 / 0 / -] 0: 77 mm/sec 002 Normal temp. Setting *ENG 1: 205 mm/sec 1915 [After Ready Setting] Correction Temp.: Plain: *ENG [0 to 50 / 10 / 1 deg/step] Reload G133 5-28...
  • Page 351 [0 to 60 / 60 / 1 sec/step] Normal ⇒ Specifies the time for adding the correction temperature (SP1915-005) at recovery from the stand-by mode. 1916 [CPM Down Setting] Temp.: BW: M *ENG [100 to 200 / 140 / 1 deg/step] Not used 5-29 G133...
  • Page 352 [0 to 180 / 0 / 1 sec/step] Not used Non Permissive Time: FC: L *ENG [0 to 180 / 0 / 1 sec/step] Not used 013 CPM: BW: M *ENG [20 to 30 / 30 / 5 cpm/step] G133 5-30...
  • Page 353 020 Adjusts the CPM for plain paper. This setting is activated only when the machine enters the CPM down mode. For details, refer to "CPM Down System" in the "Detailed Section Descriptions" section. CPM Value: M-Thick: *ENG [20 to 30 / 30 / 5 cpm/step] 5-31 G133...
  • Page 354 Specifies the threshold voltage for CPM down mode. 1917 [Magnetic Field Roller HP Detection] Temp.: BW: M *ENG [5 to 100 / 40 / 1 time/step] Specifies the limit times of the ferrite roller rotation for initializing the home G133 5-32...

  • Page 355: Sp2-Xxx (Drum)

    003 Plain: C *ENG 004 Plain: Y *ENG 005 Thick 1: Bk *ENG 006 Thick 1: M *ENG 007 Thick 1: C *ENG 008 Thick 1: Y *ENG 009 Thick 2&FINE: Bk *ENG 010 Thick 2&FINE: M *ENG 5-33 G133...
  • Page 356 010 Thick 2&FINE: M *ENG 011 Thick 2&FINE: C *ENG 012 Thick 2&FINE: Y *ENG [Charge AC Current: LL] Charge Roller AC Current Adjustment for LL (Color) 2007 Displays/sets the AC current target of the charge roller for LL environment (Low G133 5-34...
  • Page 357 [0 to 3 / 1.53 / 0.01 mA/step] 002 Environmental Target: M *ENG [0 to 3 / 1.58 / 0.01 mA/step] 003 Environmental Target: C *ENG 004 Environmental Target: Y *ENG [Charge AC Current: MH] Charge Roller AC Current Adjustment for MH 2010 (Color) 5-35 G133...
  • Page 358 1: Manual control (AC voltages are decided with SP2006.) 2013 [Environmental Correction: PCU] Displays the environmental condition, Current Environmental: which is measured in absolute humidity. *ENG Display [1 to 5 / – / 1 /step] 1: LL (LL <= 4.3 g/m G133 5-36...
  • Page 359 [0 to 100 / – / 1%RH/step] Current Absolute Displays the absolute humidity. *ENG Humidity: Display [0 to 100 / – / 0.01 g/m /step] Displays the previous environmental Previous Environmental: *ENG condition, which is measured in absolute Display humidity. 5-37 G133...
  • Page 360 006 Sub Line: M *ENG [–16384 to 16383 / 0 / 1 line/step] 007 Sub Line: C *ENG 008 Sub Line: Y *ENG 2102 [Magnification Adjustment] DFU Main Mag.: High Speed: These are results of the main scan *ENG length adjustment. G133 5-38...
  • Page 361 001 Lead Edge Width *ENG [0 to 9.9 / 4.2 / 0.1 mm/step] 002 Trail. Edge Width *ENG [0 to 9.9 / 2.5 / 0.1 mm/step] 003 Left *ENG [0 to 9.9 / 1.5 / 0.1 mm/step] 004 Right *ENG 5-39 G133...
  • Page 362 Increasing a value makes lines thicker on the output. 008 Middle Speed: Y *ENG 009 Low Speed: Bk *ENG 010 Low Speed: M *ENG 011 Low Speed: C *ENG 012 Low Speed: Y *ENG 2106 [Polygon Rotation Time] G133 5-40...
  • Page 363 9: 1-dot slant pattern (Fine) 10: 1-dot slant pattern (Rough) 11. 1-dot pattern 12. 2-dot pattern 13. 4-dot pattern 14. 1-dot trimming pattern 15: Cross stitch: sub-scan 16: Cross stitch: main-scan 17: Belt pattern (Horizontal) 18: Belt pattern (Vertical) 5-41 G133...
  • Page 364 Executes the rough line position adjustment once. 003 Mode c After doing this SP, make sure to execute SP2111-001 or -002. Otherwise, the line position adjustment is not perfectly done. 2112 [TM/ID Sensor Check] ID Sensor Check FA G133 5-42...
  • Page 365 "Laser Optics Housing Unit"" in the "Replacement and Adjustment" section. [Skew Adjustment Display] 2119 Displays the current skew adjustment value for each skew motor. 001 M *ENG [–50 to 50 / 0 / 1 pulse/step] 002 C *ENG 003 Y *ENG 5-43 G133...
  • Page 366 Front, Center, Rear: ID sensors for the automatic line position adjustment 001 Bk *ENG 002 M *ENG 003 C *ENG [0 to 5.5 / 0 / 0.01V/step] 004 Y *ENG 005 Front *ENG 006 Center *ENG 007 Rear *ENG 2142 [ID Sensor Check Result] DFU G133 5-44...
  • Page 367 005 Minimum: Front *ENG 006 Minimum: Center *ENG 007 Minimum: Rear *ENG [ID Sensor Check Result] DFU 2144 Displays the maximum result 2 values of the ID sensor check. Bk, M, C, Y: ID sensors for the process control 5-45 G133...
  • Page 368 8 areas. Area 1 is at the front side of the machine (left side of the image) and area 8 is at the rear side of the machine (right side of the image). Decreasing a value makes the image shift to the left side on the print. G133 5-46...
  • Page 369 043 Area3: Bk *ENG 044 Area4: Bk *ENG Adjusts the area magnification for LD 1. [–256 to 255 / 0 / 1 sub-dot/step ] 045 Area5: Bk *ENG 046 Area6: Bk *ENG 047 Area7: Bk *ENG 048 Area8: Bk *ENG 5-47 G133...
  • Page 370 *ENG Not used 093 Area1: M *ENG Adjusts the area magnification for LD 1. [–256 to 255 / 0 / 1 sub-dot/step] 094 Area2: M *ENG 095 Area3: M *ENG 096 Area4: M *ENG 097 Area5: M *ENG G133 5-48...
  • Page 371 Not used 142 Area11: C *ENG 143 Area12: C *ENG 144 Area0: C *ENG Not used 145 Area1: C *ENG Adjusts the area magnification for LD 1. [–256 to 255 / 0 / 1 sub-dot/step] 146 Area2: C *ENG 5-49 G133...
  • Page 372 [–256 to 255 / 0 / 1 sub-dot/step] 188 Area5: Y *ENG 189 Area6: Y *ENG 190 Area7: Y *ENG 191 Area8: Y *ENG 192 Area9: Y *ENG 193 Area10: Y *ENG Not used 194 Area11: Y *ENG 195 Area12: Y *ENG G133 5-50...
  • Page 373 14 is at the rear side of the machine (left side of the image). This is for the synchronizing detection 001 Area 0: Bk *ENG board. 002 Area 1: Bk *ENG [50 to 150 / 100 / 1 %/step] 003 Area 2: Bk *ENG 5-51 G133...
  • Page 374 035 Area 2: M *ENG 036 Area 3: M *ENG 037 Area 4: M *ENG 038 Area 5: M *ENG 039 Area 6: M *ENG 040 Area 7: M *ENG 041 Area 8: M *ENG 042 Area 9: M *ENG G133 5-52...
  • Page 375 077 Area 12: C *ENG 078 Area 13: C *ENG 079 Area 14: C *ENG 080 Area 15: C *ENG This is out of the image area. 097 Area 0: Y *ENG This is for the synchronizing detection 5-53 G133...
  • Page 376 110 Area 13: Y *ENG 111 Area 14: Y *ENG 112 Area 15: Y *ENG This is out of the image area. 2180 [Line Position Adj. Setting Clear] 001 Color Regist Main Scan Length Detection 003 MUSIC Result Area Magnification Correction G133 5-54...
  • Page 377 010 S. Scan Erro.: Right: M *ENG 011 M. Cor.: Dot: M *ENG [–512 to 511 / 0 / 1 dot/step] 012 M. Cor.: Subdot: M *ENG Paper Int. Mag: Subdot: [–32768 to 32767 / 0 / 1 pulse/step] *ENG 5-55 G133...
  • Page 378 *ENG 034 M. Right Mag.: Subdot: C *ENG 035 S. Cor.: 600 Line: C *ENG [–16384 to 16383 / 0 / 1 line/step] 036 S. Cor.: 600 Sub: C *ENG [–1 to 1 / 0 / 0.001 line/step] G133 5-56...
  • Page 379 [–16384 to 16383 / 0 / 1 line/step] 056 S. Cor.: 1200 Sub: Y *ENG [–1 to 1 / 0 / 0.001 line/step] [Line Position Adj. Offset] 2182 (Color) M. Scan: Main scan, S. Scan: Sub-scan High: 205 mm/sec, Medium: 115 mm/sec, Low: 77 mm/sec 5-57 G133...
  • Page 380 [-15 to 15 / 0 / 1 pulse/step] 014 M. Scan: Low: Dot: C *ENG [-512 to 512 / 0 / 1 dot/step] 015 M. Scan: Low: Subdot: C *ENG [-15 to 15 / 0 / 1 pulse/step] G133 5-58...
  • Page 381 S. Scan: Medium: *ENG [–1 to 1 / 0 / 0.001 /line] Subline: C 032 S. Scan: Low: Line: C *ENG [-16384 to 16384 / 0 / 1 line/step] 033 S. Scan: Low: Subline: C *ENG Not used 5-59 G133...
  • Page 382 008 Execute: Medium: C 009 Execute: Low: C 010 Execute: High: Y 011 Execute: Medium: Y 012 Execute: Low: Y 2184 [Main Scan Length Detection Target] DFU 001 Execute: Bk Executes the target value for the main scan G133 5-60...
  • Page 383 Adjusts the interval of the main scan length detection for the laser. [0 or 1 / 0 / 1/step] Freq. Selection *ENG 0: D-phase, 1: D-phase and PLL Selects the correction method of the main scan length detection for the laser. 004 Freq. Threshold *ENG Not used 5-61 G133...
  • Page 384 0: ID sensor at rear, ch 1: ID sensor at center, ch 2: ID sensor at front 001 ch 0: Filter: Front: a1 *ENG [–131071 to 131071 / 125869 / 1 bit/step] 002 ch 0: Filter: Front: a2 *ENG [–131071 to 131071 / –60488 / 1 bit/step] G133 5-62...
  • Page 385 [–131071 to 131071 / 39 / 1 bit/step] 024 ch 2: Filter: Front: b1 *ENG [–131071 to 131071 / 77 / 1 bit/step] 025 ch 2: Filter: Front: b2 *ENG [–131071 to 131071 / 39 / 1 bit/step] 5-63 G133...
  • Page 386 [0.5 to 3 / 1.3 / 0.1 V/step] 011 ch 2: 3rd *ENG 012 ch 2: 4th *ENG 2193 [MUSIC Condition Set] Line Position Adjustment: Condition Setting [0 or 1 / 1 / – ] 001 Auto Execution *ENG 0: OFF, 1: ON G133 5-64...
  • Page 387 Adjust the temperature change threshold for the line position adjustment (Mode b: adjustment once). The timing for line position adjustment depends on the combinations of several conditions. For details, see ‘p.6-3 "Automatic Line Position Adjustment"’ in the "Detailed Section Descriptions" section. 5-65 G133...
  • Page 388 [1 to 31 / 1 / 1 day/step] 004 Hour *ENG [0 to 23 / 0 / 1 hour/step] 005 Minute *ENG [0 to 59 / 0 / 1 minute/step] 006 Temperature *ENG [0 to 100 / 0 / 1 page/step] G133 5-66...
  • Page 389 [7.5 to 20 / 10 / 0.1 μs/step] 001 ADC Trigger Counter *ENG [Music Error Time Setting] 2199 001 Error Detection Counter *ENG [0.5 to 3 / 2.5 / 0.1 sec /step] 2221 [LD Power] LD Power Control 5-67 G133...
  • Page 390 After deactivating Process Control with SP3-041-001, the values in these SP modes are used for printing. Plain: 205 mm/sec, Thick 1: 115 mm/sec, Thick 2&Fine: 77 mm/sec 001 Plain: Bk *ENG [0 to 700 / 550 / 10 –V/step] 002 Plain: M *ENG G133 5-68...
  • Page 391 003 Absolute Humidity [0 to 100 / - / 0.01 g/m /step] [Environmental Correction: Transfer] 2302 Environmental Correction: Image Transfer Belt Unit Sets the environment condition manually. 002 Forced Setting *ENG [0 to 5 / 0 / 1/step] 5-69 G133...
  • Page 392 Threshold 2 ≤ paper ≤ Threshold 1: Paper is detected as "S2" size. [0 to 350 / 210 / 1 mm/step] 003 Threshold 3 *ENG Threshold 3 ≤ paper ≤ Threshold 2: Paper is detected as "S3" size. G133 5-70...
  • Page 393 [0 to 80 / 32 / 1 μA /step] [0 to 80 / 18 / 1 μA /step] 002 Image Transfer: Thick 1 *ENG Image Transfer: Thick 2 & [0 to 80 / 12 / 1 μA /step] *ENG FINE 2316 [Power ON: Bias] 5-71 G133...
  • Page 394 Adjusts the current for the image transfer belt in B/W mode for thick 1 paper. Image Transfer: Thick 2 [0 to 80 / 14 / 1 μA] *ENG & FINE Adjusts the current for the image transfer belt in B/W mode for thick 2 paper or FINE mode. G133 5-72...
  • Page 395 [0 to 80 / 18 / 1 μA] *ENG Adjusts the current for the image transfer belt for Cyan in full color mode for thick 1 paper. Image Transfer: Thick 1: [0 to 80 / 21 / 1 μA] *ENG 5-73 G133...
  • Page 396 [10 to 250 / 80 / 5%/step] Image Transfer: Thick 2 & *ENG [10 to 250 / 80 / 5%/step] FINE [10 to 250 / 100 / 5%/step] Image Transfer: P/M *ENG P/M Pattern: When doing process control Pattern or automatic line position adjustment. G133 5-74...
  • Page 397 004 Image Transfer: P/M Pattern *ENG process control or automatic line position adjustment. [Common: MH] 2384 Adjusts the environment coefficient for each mode. When the environment is detected as MH, SP2351 and SP2357 are multiplied by these SP values. 5-75 G133...
  • Page 398 [Plain: Bias] 2401 Adjusts the DC voltage of the discharge plate for plain paper. Plain: 205 mm/sec, Fine: 77 mm/sec Separation DC: Plain: 1st [0 to 5000 / 1500 / 10 –V/step] *ENG Side G133 5-76...
  • Page 399 [0 to 200 / 40 / 1 –μA /step] Side Paper Transfer: Plain: *ENG [0 to 200 / 45 / 1 –μA /step] 2nd Side [0 to 200 / 15 / 1 –μA /step] 003 Paper Transfer: FINE: 1st *ENG 5-77 G133...
  • Page 400 297 mm ≥ S2 size ≥ 275 mm (Paper Paper Transfer: FINE: width) *ENG 2nd Side: S2 [100 to 600 / 140 / 5%/step] Paper Transfer: Plain: 1st *ENG 275 mm ≥ S3 size ≥ 210 mm (Paper Side: S3 width) G133 5-78...
  • Page 401 2nd Side: S5 [Plain: Leading Edge Correction] Plain Paper: Leading Edge Correction 2421 Adjusts the correction to the paper transfer roller current at the paper leading edge in each mode. SP2403 and SP2407 are multiplied by these SP values. 5-79 G133...
  • Page 402 [Plain: L Edge: Timing] Adjusts the bias/ voltage switch timing of the paper transfer roller/ discharge 2422 plate at the paper leading edge between the erase margin area and the image area. Plain: 205 mm/sec, Fine: 77 mm/sec G133 5-80...
  • Page 403 Plain: 205 mm/sec, Fine: 77 mm/sec The paper trailing edge area can be adjusted with SP2424. Paper Transfer: Plain: 1st [0 to 400 / 100 / 5%/step] *ENG Side Paper Transfer: Plain: *ENG 2nd Side 003 Paper Transfer: FINE: 1st *ENG 5-81 G133...
  • Page 404 Adjusts the environment coefficient for each mode. When the environment is 2431 detected as LL, SP2401 is multiplied by these SP values. 005 Separation DC: Plain: 1st Side *ENG [10 to 250 / 200 / 5%/step] Separation DC: Plain: 2nd *ENG Side: G133 5-82...
  • Page 405 MM, SP2403 and SP2407 are multiplied by these SP values. Plain: 205 mm/sec, Fine: 77 mm/sec 001 Paper Transfer: Plain: 1st Side *ENG [10 to 250 / 100 / 5%/step] 002 Paper Transfer: Plain: 2nd Side *ENG 003 Paper Transfer: FINE: 1st Side *ENG 5-83 G133...
  • Page 406 [10 to 250 / 90 / 5%/step] Side: 007 Separation DC: FINE: 1st Side *ENG [10 to 250 / 90 / 5%/step] 008 Separation DC: FINE: 2nd Side *ENG 2435 [Plain: HH] Plain Paper: HH Environment Coefficient Adjustment G133 5-84...
  • Page 407 003 Separation DC: Fine: 1st Side *ENG [0 to 5000 / 1000 / 10 –V/step] 004 Separation DC: Fine: 2nd Side *ENG [Thin: Bias: BW] 2453 Adjusts the current for the paper transfer roller for thin paper in black-and-white mode. 5-85 G133...
  • Page 408 S1 size ≥ 297 mm (Paper width) Paper Transfer: Plain: 2nd *ENG Side: S1 Paper Transfer: FINE: 1st Side: *ENG [100 to 600 / 100 / 5%/step] S1 size ≥ 297 mm (Paper width) Paper Transfer: FINE: 2nd *ENG Side: S1 G133 5-86...
  • Page 409 210 mm ≥ S4 size ≥ 148 mm Side: S4 (Paper width) Paper Transfer: FINE: 1st Side: *ENG [100 to 600 / 140 / 5%/step] 210 mm ≥ S4 size ≥ 148 mm Paper Transfer: FINE: 2nd (Paper width) *ENG Side: S4 5-87 G133...
  • Page 410 005 Separation DC: Plain: 1st Page *ENG [0 to 400 / 100 / 5%/step] Separation DC: Plain: 2nd *ENG Page 007 Separation DC: Fine: 1st Page *ENG [0 to 400 / 100 / 5%/step] 008 Separation DC: Fine: 2nd Page *ENG G133 5-88...
  • Page 411 001 Paper Transfer: Plain: 1st Side *ENG [0 to 400 / 100 / 5%/step] 002 Paper Transfer: Plain: 2nd Side *ENG 003 Paper Transfer: FINE: 1st Side *ENG [0 to 400 / 100 / 5%/step] 004 Paper Transfer: FINE: 2nd Side *ENG 5-89 G133...
  • Page 412 005 Separation DC: Plain: 1st Side *ENG [10 to 250 / 200 / 5%/step] Separation DC: Plain: 2nd *ENG Side: 007 Separation DC: FINE: 1st Side *ENG [10 to 250 / 120 / 5%/step] 008 Separation DC: FINE: 2nd Side *ENG G133 5-90...
  • Page 413 003 Paper Transfer: FINE: 1st Side *ENG [10 to 250 / 100 / 5%/step] 004 Paper Transfer: FINE: 2nd Side *ENG Adjusts the environment coefficient for each mode. When the environment is 2483 detected as MM, SP2451 is multiplied by these SP values. 5-91 G133...
  • Page 414 [Thin: HH] Thin Paper: HH Environment Coefficient Adjustment Adjusts the environment coefficient for each mode. When the environment is 2485 detected as HH, SP2453 and SP2457 are multiplied by these SP values. Plain: 205 mm/sec, Fine: 77 mm/sec G133 5-92...
  • Page 415 [0 to 5000 / 0 / 10 –V/step] 004 Separation DC: Fine: 2nd Side *ENG [Thick 1: Bias: BW] Adjusts the current for the paper transfer roller for thick 1 paper in 2502 black-and-white mode. Thick 1: 115 mm/sec, Thick 2&Fine: 77 mm/sec 5-93 G133...
  • Page 416 [100 to 600 / 100 / 5%/step] S1 size ≥ 297 mm (Paper width) Paper Transfer: Thick 1: 2nd *ENG Side: S1 Paper Transfer: FINE: 1st Side: [100 to 600 / 100 / 5%/step] *ENG S1 size ≥ 297 mm (Paper width) G133 5-94...
  • Page 417 Paper Transfer: Thick 1: 2nd *ENG 210 mm ≥ S4 size ≥ 148 mm Side: S4 (Paper width) Paper Transfer: FINE: 1st Side: [100 to 600 / 140 / 5%/step] *ENG 210 mm ≥ S4 size ≥ 148 mm 5-95 G133...
  • Page 418 Adjusts the correction to the discharge plate current at the paper leading edge in each mode. SP2501 is multiplied by these SP values. 2521 The paper leading edge area can be adjusted with SP2522. Separation DC: Thick 1: 1st [0 to 400 / 100 / 5%/step] *ENG Page G133 5-96...
  • Page 419 [Thick 1: Trailing Edge Correction] Thick 1 Paper: Trailing Edge Correction Adjusts the correction coefficient to the paper transfer roller current for the 2523 paper trailing edge in each mode. SP2502 and SP2507 are multiplied by these SP values. Thick 1: 115 mm/sec, Thick 2&Fine: 77 mm/sec 5-97 G133...
  • Page 420 LL, SP2502 and SP2507 are multiplied by these SP values. Thick 1: 115 mm/sec, Thick 2&Fine: 77 mm/sec Paper Transfer: Thick 1: 1st *ENG Side [10 to 250 / 80 / 5%/step] 002 Paper Transfer: Thick 1: 2nd *ENG G133 5-98...
  • Page 421 Separation DC: Thick 1: 1st *ENG [10 to 250 / 140 / 5%/step] Side Separation DC: Thick 1: 2nd *ENG [10 to 250 / 240 / 5%/step] Side: 007 Separation DC: FINE: 1st Side *ENG [10 to 250 / 110 / 5%/step] 5-99 G133...
  • Page 422 Adjusts the environment coefficient for each mode. When the environment is 2534 detected as MH, SP2502 and SP2507 are multiplied by these SP values. Thick 1: 115 mm/sec, Thick 2&Fine: 77 mm/sec Paper Transfer: Thick 1: 1st [10 to 250 / 110 / 5%/step] *ENG Side G133 5-100...
  • Page 423 004 Paper Transfer: FINE: 2nd Side *ENG Adjusts the environment coefficient for each mode. When the environment is 2535 detected as HH, SP2501 is multiplied by these SP values. Separation DC: Thick 1: 1st [10 to 250 / 80 / 5%/step] *ENG Side 5-101 G133...
  • Page 424 Adjusts the size correction coefficient for the paper transfer roller current for each paper size. SP2553 and SP2558 are multiplied by these SP values. 001 Paper Transfer: 1st Side: S1 *ENG [100 to 600 / 100 / 5%/step] G133 5-102...
  • Page 425 [Thick 2: Leading Edge Correction] Thick 2 Paper: Leading Edge Correction Adjusts the correction to the paper transfer roller current at the paper leading 2571 edge in each mode. SP2553 and SP2558 are multiplied by these SP values. The paper leading edge area can be adjusted with SP2572. 5-103 G133...
  • Page 426 SP2553 and SP2558 are multiplied by these SP values. The paper trailing edge area can be adjusted with SP2574. 001 Paper Transfer: 1st Side *ENG [0 to 400 / 100 / 5%/step] 002 Paper Transfer: 2nd Side *ENG 2574 [Thick 2: T Edge:Timing] G133 5-104...
  • Page 427 Adjusts the environment coefficient for each mode. When the environment is 2582 detected as ML, SP2551 is multiplied by these SP values. 003 Separation DC: 1st Page *ENG [10 to 250 / 140 / 5%/step] 004 Separation DC: 2nd Page *ENG [10 to 250 / 240 / 5%/step] 5-105 G133...
  • Page 428 HH, SP2553 and SP2558 are multiplied by these SP values. 001 Paper Transfer: 1st Side *ENG [10 to 250 / 120 / 5%/step] 002 Paper Transfer: 2nd Side *ENG Adjusts the environment coefficient for each mode. When the environment is 2585 G133 5-106...
  • Page 429 [100 to 600 / 140 / 5%/step] 002 Paper Transfer: S2 *ENG 297 mm ≥ S2 size ≥ 275 mm (Paper width) [100 to 600 / 200 / 5%/step] 003 Paper Transfer: S3 *ENG 275 mm ≥ S3 size ≥ 210 mm (Paper 5-107 G133...
  • Page 430 001 Paper Transfer *ENG [0 to 30 / 0 / 1 mm/step] 002 Separation DC *ENG [OHP: Trailing Edge Correction] OHP: Trailing Edge Correction 2623 Adjusts the correction to the paper transfer roller current for the paper trailing G133 5-108...
  • Page 431 [10 to 250 / 90 / 5%/step] Adjusts the environment coefficient for each mode. When the environment is 2632 detected as ML, SP2601 is multiplied by these SP values. 002 Separation DC *ENG [10 to 250 / 110 / 5%/step] 5-109 G133...
  • Page 432 2635 detected as HH, SP2601 is multiplied by these SP values. 002 Separation DC *ENG [10 to 250 / 80 / 5%/step] [Thick 3: Bias] 2650 Adjusts the DC voltage of the discharge plate for thick paper 3. G133 5-110...
  • Page 433 297 mm ≥ S2 size ≥ 275 mm (Paper width) [100 to 600 / 200 / 5%/step] Paper Transfer: 1st Side: *ENG 275 mm ≥ S3 size ≥ 210 mm (Paper width) 004 Paper Transfer: 1st Side: *ENG [100 to 600 / 260 / 5%/step] 5-111 G133...
  • Page 434 002 Separation DC: 1st Page *ENG Adjusts the correction to the discharge plate current at the paper leading edge in each mode. SP2650 is multiplied by these SP values. 2654 The paper leading edge area can be adjusted with SP2655. G133 5-112...
  • Page 435 Adjusts the bias/voltage switch timing of the paper transfer roller/discharge 2657 plate at the paper trailing edge between the erase margin area and the image area. 001 Paper Transfer: 1st Side *ENG [–100 to 0 / 0 / 1 mm/step] 002 Paper Transfer: 2nd Side *ENG 5-113 G133...
  • Page 436 001 Paper Transfer: 1st Side *ENG [10 to 250 / 100 / 5%/step] 002 Separation DC: 1st Side *ENG [10 to 250 / 100 / 5%/step] Adjusts the environment coefficient for each mode. When the environment is 2660 G133 5-114...
  • Page 437 003 Paper Transfer: 2nd Side *ENG [10 to 250 / 120 / 5%/step] 004 Separation DC: 2nd Side: *ENG [10 to 250 / 80 / 5%/step] [Thick 4: Bias] 2670 Adjusts the DC voltage of the discharge plate for thick paper 4. 5-115 G133...
  • Page 438 [100 to 600 / 230 / 5%/step] Paper Transfer: 1st Side: *ENG 210 mm ≥ S4 size ≥ 148 mm (Paper width) Paper Transfer: 1st Side: [100 to 600 / 290 / 5%/step] *ENG 148 mm ≥ S5 size (Paper width) G133 5-116...
  • Page 439 Adjusts the bias/voltage switch timing of the paper transfer roller/discharge 2677 plate at the paper trailing edge between the erase margin area and the image area. 001 Paper Transfer: 1st Side *ENG [–100 to 0 / 0 / 1 mm/step] 5-117 G133...
  • Page 440 [10 to 250 / 110 / 5%/step] 002 Separation DC: 1st Side *ENG [10 to 250 / 90 / 5%/step] [Thick 4: HH] Thick 4 Paper: HH Environment Coefficient Adjustment 2682 Adjusts the environment coefficient for each mode. When the environment is G133 5-118...
  • Page 441 S1 size ≥ 297 mm (Paper width) [100 to 600 / 140 / 5%/step] Paper Transfer: 1st Side: *ENG 297 mm ≥ S2 size ≥ 275 mm (Paper width) 003 Paper Transfer: 1st Side: *ENG [100 to 600 / 200 / 5%/step] 5-119 G133...
  • Page 442 [Thick 5: Trailing Edge Correction] Thick 5 Paper: Trailing Edge Correction Adjusts the correction to the paper transfer roller current for the paper trailing 2696 edge in each mode. SP2691 and SP2692 are multiplied by these SP values. The paper trailing edge area can be adjusted with SP2697. G133 5-120...
  • Page 443 MM, SP2691 and SP2692 are multiplied by these SP values. 001 Paper Transfer: 1st Side *ENG [10 to 250 / 100 / 5%/step] 002 Separation DC: 1st Side *ENG [10 to 250 / 100 / 5%/step] 2701 [Thick 5: MH] Thick 5 Paper: MH Environment Coefficient Adjustment 5-121 G133...
  • Page 444 2712 Adjusts the current for the paper transfer roller for thick paper 6 in full color mode. 001 Paper Transfer: 1st Side *ENG [0 to 200 / 12 / 1 –μA /step] 2713 [Thick 6: Paper Size Correction] G133 5-122...
  • Page 445 Adjusts the bias/ voltage switch timing of the paper transfer roller/ discharge 2715 plate at the paper leading edge between the erase margin area and the image area. 001 Paper Transfer: 1st Side *ENG [0 to 30 / 0 / 1 mm/step] 5-123 G133...
  • Page 446 ML, SP2711 and SP2712 are multiplied by these SP values. 001 Paper Transfer: 1st Side *ENG [10 to 250 / 90 / 5%/step] 002 Separation DC: 1st Side *ENG [10 to 250 / 140 / 5%/step] G133 5-124...
  • Page 447 *ENG [0 to 5000 / 1500 / 10 –V/step] 002 Separation DC: Plain: 2nd Side *ENG 003 Separation DC: Fine: 1st Side *ENG [0 to 5000 / 1000 / 10 –V/step] 004 Separation DC: Fine: 2nd Side *ENG 5-125 G133...
  • Page 448 Paper Transfer: Plain: 1st Side: *ENG [100 to 600 / 100 / 5%/step] S1 size ≥ 297 mm (Paper width) Paper Transfer: Plain: 2nd *ENG Side: S1 [100 to 600 / 100 / 5%/step] 003 Paper Transfer: FINE: 1st Side: *ENG G133 5-126...
  • Page 449 Paper Transfer: Plain: 1st Side: *ENG 210 mm ≥ S4 size ≥ 148 mm (Paper width) [100 to 600 / 220 / 5%/step] Paper Transfer: Plain: 2nd *ENG 210 mm ≥ S4 size ≥ 148 mm Side: S4 (Paper width) 5-127 G133...
  • Page 450 Adjusts the correction to the discharge plate current at the paper leading edge in each mode. SP2751 is multiplied by these SP values. 2771 The paper leading edge area can be adjusted with SP2772. 005 Separation DC: Plain: 1st Page *ENG [0 to 400 / 100 / 5%/step] G133 5-128...
  • Page 451 Adjusts the correction to the paper transfer roller current for the paper trailing 2773 edge in each mode. SP2753 and SP2757 are multiplied by these SP values. Plain: 205 mm/sec, Fine: 77 mm/sec The paper trailing edge area can be adjusted with SP2774. 5-129 G133...
  • Page 452 004 Paper Transfer: FINE: 2nd Side *ENG Adjusts the environment coefficient for each mode. When the environment is 2781 detected as LL, SP2751 is multiplied by these SP values. 005 Separation DC: Plain: 1st Side *ENG [10 to 250 / 200 / 5%/step] G133 5-130...
  • Page 453 Plain: 205 mm/sec, Fine: 77 mm/sec 001 Paper Transfer: Plain: 1st Side *ENG [10 to 250 / 100 / 5%/step] 002 Paper Transfer: Plain: 2nd Side *ENG 003 Paper Transfer: FINE: 1st Side *ENG [10 to 250 / 100 / 5%/step] 5-131 G133...
  • Page 454 008 Separation DC: FINE: 2nd Side *ENG [Special 1: HH] Special 1 Paper: HH Environment Coefficient Adjustment 2785 Adjusts the environment coefficient for each mode. When the environment is detected as HH, SP2753 and SP2757 are multiplied by these SP values. G133 5-132...
  • Page 455 Adjusts the current for the paper transfer roller for special paper 2 in 2803 black-and-white mode. Plain: 205 mm/sec, Fine: 77 mm/sec 001 Paper Transfer: Plain: 1st Side *ENG [0 to 200 / 30 / 1 –μA /step] 5-133 G133...
  • Page 456 [100 to 600 / 100 / 5%/step] S1 size ≥ 297 mm (Paper Paper Transfer: FINE: 2nd Side: width) *ENG Paper Transfer: Plain: 1st Side: [100 to 600 / 120 / 5%/step] *ENG 297 mm ≥ S2 size ≥ 275 mm G133 5-134...
  • Page 457 *ENG [100 to 600 / 140 / 5%/step] 210 mm ≥ S4 size ≥ 148 mm Paper Transfer: FINE: 2nd Side: (Paper width) *ENG 017 Paper Transfer: Plain: 1st Side: *ENG [100 to 600 / 180 / 5%/step] 5-135 G133...
  • Page 458 The paper leading edge area can be adjusted with SP2822. 005 Separation DC: Plain: 1st Page *ENG [0 to 400 / 100 / 5%/step] 006 Separation DC: Plain: 2nd Page *ENG 007 Separation DC: Fine: 1st Page *ENG [0 to 400 / 100 / 5%/step] G133 5-136...
  • Page 459 001 Paper Transfer: Plain: 1st Side *ENG [0 to 400 / 100 / 5%/step] 002 Paper Transfer: Plain: 2nd Side *ENG 003 Paper Transfer: FINE: 1st Side *ENG [0 to 400 / 100 / 5%/step] 004 Paper Transfer: FINE: 2nd Side *ENG 5-137 G133...
  • Page 460 005 Separation DC: Plain: 1st Side *ENG [10 to 250 / 200 / 5%/step] 006 Separation DC: Plain: 2nd Side: *ENG 007 Separation DC: FINE: 1st Side *ENG [10 to 250 / 120 / 5%/step] 008 Separation DC: FINE: 2nd Side *ENG G133 5-138...
  • Page 461 004 Paper Transfer: FINE: 2nd Side *ENG Adjusts the environment coefficient for each mode. When the environment is 005-008 detected as MM, SP2801 is multiplied by these SP values. 005 Separation DC: Plain: 1st Side *ENG [10 to 250 / 170 / 5%/step] 5-139 G133...
  • Page 462 Plain: 205 mm/sec, Fine: 77 mm/sec 001 Paper Transfer: Plain: 1st Side *ENG [10 to 250 / 120 / 5%/step] 002 Paper Transfer: Plain: 2nd Side *ENG 003 Paper Transfer: FINE: 1st Side *ENG [10 to 250 / 120 / 5%/step] G133 5-140...
  • Page 463 [0 to 200 / 30 / 1 –μA /step] 002 Paper Transfer: Thick 1: 2nd Side *ENG 003 Paper Transfer: FINE: 1st Side *ENG [0 to 200 / 12 / 1 –μA /step] 004 Paper Transfer: FINE: 2nd Side *ENG 2857 [Special 3: Bias: FC] 5-141 G133...
  • Page 464 [100 to 600 / 130 / 5%/step] Paper Transfer: Plain: 2nd Side: *ENG 297 mm ≥ S2 size ≥ 275 mm (Paper width) Paper Transfer: FINE: 1st Side: [100 to 600 / 120 / 5%/step] *ENG 297 mm ≥ S2 size ≥ 275 mm G133 5-142...
  • Page 465 [100 to 600 / 240 / 5%/step] Paper Transfer: Plain: 2nd Side: *ENG 148 mm ≥ S5 size (Paper width) Paper Transfer: FINE: 1st Side: [100 to 600 / 150 / 5%/step] *ENG 148 mm ≥ S5 size (Paper 5-143 G133...
  • Page 466 [Special 3: L Edge: Timing] Adjusts the bias/ voltage switch timing of the paper transfer roller/ discharge 2872 plate at the paper leading edge between the erase margin area and the image area. Plain: 205 mm/sec, Thick 2&Fine: 77 mm/sec G133 5-144...
  • Page 467 2874 plate at the paper trailing edge between the erase margin area and the image area. Plain: 205 mm/sec, Thick 2&Fine: 77 mm/sec 001 Paper Transfer: Plain: 1st Side *ENG [–100 to 0 / 0 / 1 mm/step] 5-145 G133...
  • Page 468 Plain: 205 mm/sec, Thick 2&Fine: 77 mm/sec 001 Paper Transfer: Plain: 1st Side *ENG [10 to 250 / 90 / 5%/step] 002 Paper Transfer: Plain: 2nd Side *ENG 003 Paper Transfer: FINE: 1st Side *ENG [10 to 250 / 90 / 5%/step] G133 5-146...
  • Page 469 008 Separation DC: FINE: 2nd Side *ENG [Special 3: MH] Special 3 Paper: MH Environment Coefficient Adjustment 2884 Adjusts the environment coefficient for each mode. When the environment is detected as MH, SP2852 and SP2857 are multiplied by these SP values. 5-147 G133...
  • Page 470 005 Separation DC: Plain: 1st Side *ENG [10 to 250 / 50 / 5%/step] 006 Separation DC: Plain: 2nd Side: *ENG [10 to 250 / 80 / 5%/step] 007 Separation DC: FINE: 1st Side *ENG [10 to 250 / 80 / 5%/step] G133 5-148...
  • Page 471 [0 to 1500 / 500 / 10 msec/step] 004 Thick 1 *ENG 005 Thick 2 & FINE *ENG [Image Transfer Roller Reverse Time] 2904 Adjusts the time for how long the image transfer belt motor reverses after job end. DFU 5-149 G133...
  • Page 472 0: High speed (Low level) 1: Low speed (High level) 002 154 mm/sec *ENG [0 or 1 / 1 / 1/step]] 0: High speed (Low level) 003 115 mm/sec *ENG 1: Low speed (High level) 004 77 mm/sec *ENG G133 5-150...
  • Page 473 Adjusts the upper limit voltage for the paper transfer roller. These SPs are only used for thin paper use in full color mode. 001 Limit Voltage: Division 1 *ENG [0 to 7000 / 6000 / 10 –V/step] 002 Limit Voltage: Division 2 *ENG [0 to 7000 / 5000 / 10 –V/step] 5-151 G133...
  • Page 474 [0 to 7000 / 6000 / 10 –V/step] 002 Limit Voltage: Division 2 *ENG [0 to 7000 / 5000 / 10 –V/step] [SecondaryFB: Thick 3] 2937 Adjusts the upper limit voltage for the paper transfer roller. These SPs are only G133 5-152...
  • Page 475 Adjusts the upper limit voltage for the paper transfer roller. These SPs are only used for thick 5 paper use in full color mode. 001 Limit Voltage: Division 1 *ENG [0 to 7000 / 6000 / 10 –V/step] 5-153 G133...

  • Page 476: Sp3-Xxx (Process)

    [0 to 6 / 0 / 1 sec/step] SP3-XXX (Process) 3011 [Process Cont. Manual Execution] Executes the normal process control manually (potential control). 001 Normal Check the result with SP3-325-001 and 3-012-001 after executing this SP. Executes the toner density adjustment 002 Density Adjustment manually. G133 5-154...
  • Page 477 002 Result: Latest 1 *ENG 003 Result: Latest 2 *ENG 004 Result: Latest 3 *ENG 005 Result: Latest 4 *ENG 006 Result: Latest 5 *ENG 007 Result: Latest 6 *ENG 008 Result: Latest 7 *ENG 009 Result: Latest 8 *ENG 5-155 G133...
  • Page 478 1 (Y) 2 (C) 1 (M) 1 (Bk): Initialization of Cyan failed but the others succeeded. 3015 [Forced Toner Supply] Forced Toner Supply ([Color]) 001 Execution: ALL Executes the manual toner supply to the development unit. 002 Execution: COL (MCY) 003 Execution: Bk 004 Execution: M 005 Execution: C G133 5-156...
  • Page 479 [0 to 99 / 0 / 1 time/step] 007 Upper Counter: M *ENG 008 Upper Counter: C *ENG 009 Upper Counter: Y *ENG 010 Lower Counter: Bk *ENG 011 Lower Counter: M *ENG 012 Lower Counter: C *ENG 5-157 G133...
  • Page 480 Specifies the toner supply time for each color in the toner supply mode. 001 Number: Bk *ENG [0 to 30 / 8 / 1 sec/step] 002 Number: M *ENG [0 to 30 / 6 / 1 sec/step] 003 Number: C *ENG 004 Number: Y *ENG G133 5-158...
  • Page 481 Selects the process control mode that is done before ACC. 3043 [TD Adjustment Mode] Repeat Number: Power ON *ENG [0 to 9 / 4 / 1 time/step] Specifies the maximum number of repeats of the toner density adjustment at power on. 5-159 G133...
  • Page 482 5: Repeat three times (Toner is supplied only when the toner density is too low, and toner is consumed only when the toner density is too dark.) 6 to 9: Disabled 006 Repeat Number: Job End *ENG [0 to 9 / 4 / 1 time/step] G133 5-160...
  • Page 483 T1 Bias: Bk *ENG [0 to 80 / 30 / 1 µA/step] Adjusts the image transfer belt bias for Black. 014 T1 Bias: M *ENG [0 to 80 / 30/ 1 µA/step] 5-161 G133...
  • Page 484 (SP3611-003) exceed the target values (SP3611-007) by more than the specified thresholds (SP3239-009). LD Duty: Y: Toner *ENG [0 to 15 / 15 / 1 /step] Adjusts the LD duty for the toner consumption mode at the toner density adjustment. G133 5-162...
  • Page 485 [1 to 600 / 400 / 1 g/step] 003 Toner Replenishment: C *ENG 004 Toner Replenishment: Y *ENG 005-008 Displays the consumed amount of each color toner. 005 Toner Consumption: Bk *ENG [0 to 3000 / 0 / 0.001 g/step] 006 Toner Consumption: M *ENG 5-163 G133...
  • Page 486 Threshold: Bk Cartridge Error *ENG Threshold: M [–50000 to 0 / –50000 / 1 g/step] Cartridge Error *ENG Threshold: C Cartridge Error *ENG Threshold: Y 021 Delta Vt Threshold *ENG [0 to 5 / 0.5 / 0.01 V/step] G133 5-164...
  • Page 487 *ENG [-50000 to 600 / 0 / 0.001 g/step] 034 Pixel: Remaining : C *ENG 035 Pixel: Remaining : Y *ENG 036-039 Adjusts the threshold of toner end for each color. 036 End Threshold: Bk *ENG Not used 5-165 G133...
  • Page 488 001 Repeat: Bk *ENG 002 Repeat: M *ENG [1 to 20 / 5 / 1 time/step] 003 Repeat: C *ENG 004 Repeat: Y *ENG [TE Count m: Display] 3131 Display the number of toner end detections for each color. G133 5-166...
  • Page 489 005 Thick 2 & FINE Shift: Bk *ENG 006 Thick 2 & FINE Shift: M *ENG [0 to 5 / 0.81 / 0.01 V/step] 007 Thick 2 & FINE Shift: C *ENG 008 Thick 2 & FINE Shift: Y *ENG 3221 [Vtcnt: Display/Set] 5-167 G133...
  • Page 490 *ENG Displays or adjusts the Vtref value for each color at developer initialization. 005-008 005 Initial: Bk *ENG 006 Initial: M *ENG [0 to 5.5 / 3 / 0.01 V/step] 007 Initial: C *ENG 008 Initial: Y *ENG G133 5-168...
  • Page 491 [1 to 15 / 10.5 / 0.1 wt%/step] Adjusts the lower limit of the toner 011 Lower: TC *ENG concentration. [1 to 15 / 4 / 0.1 wt%/step] Adjusts the upper limit of the TD sensor 012 Upper Sensitivity *ENG sensitivity. 5-169 G133...
  • Page 492 [0 to 20 / 3 / 0.1 %/step] Adjusts the threshold of the high 010 High Coverage: Threshold *ENG coverage. [0 to 100 / 60 / 1 %/step] 011 TC Upper Limit Correction *ENG [0 to 5 / 0.5 / 0.1 wt%/step] G133 5-170...
  • Page 493 *ENG 006 Pixel Proportion: M *ENG [0 to 2.55 / 0.47 / 0.01 /step] 007 Pixel Proportion: C *ENG 008 Pixel Proportion: Y *ENG 009 Vt Integral Control: Bk *ENG [0 to 2550 / 500 / 1 /step] 5-171 G133...
  • Page 494 3235 [Toner Supply Coefficient: Display] DFU 001 Pixel Proportion 2: Bk *ENG 002 Pixel Proportion 2: M *ENG [0 to 2.55 / 1 / 0.01 /step] 003 Pixel Proportion 2: C *ENG 004 Pixel Proportion 2: Y *ENG G133 5-172...
  • Page 495 001 Mixing Time *ENG [0 to 200 / 5 / 1 sec/step] [Vt Target: Setting] 3238 Displays the Vt target value at developer initialization. DFU 001 Bk *ENG [0 to 5 / 2.7 / 0.01 V/step] 002 M *ENG 5-173 G133...
  • Page 496 013 T Rank 1 Threshold *ENG [-1 to 0 / -0.2 / 0.01 V/step] 014 T Rank 2 Threshold *ENG [0 to 1 / 0.2 / 0.01 V/step] 3241 [Background Potential Setting] 001 Coefficient: Bk *ENG These are parameters for calculating the G133 5-174...
  • Page 497 [-1000 to 1000 / 65 / 1 /step] 007 Offset: C *ENG 008 Offset: Y *ENG [Coverage] 3251 These (-001 to -016) are coefficients for SP3-222-009 to -012. 001 Latest Pixel: Bk *ENG Displays the latest coverage for each color. 5-175 G133...
  • Page 498 SP3-251-019. 013 Average L: Bk *ENG 014 Average L: M *ENG [0 to 100 / 5 / 0.01 %/step] 015 Average L: C *ENG 016 Average L: Y *ENG 017-019 Adjusts the threshold for SP3-251-005 to -016. G133 5-176...
  • Page 499 007 Voffset dif: Y *ENG 008-010 Displays the ID sensor offset voltage for Vsg adjustments. 008 Voffset TM (Front) *ENG [0 to 5.5 / - / 0.01 V/step] 009 Voffset TM (Center) *ENG 010 Voffset TM (Rear) *ENG 5-177 G133...
  • Page 500 002 Ifsg: M *ENG [0 to 50 / - / 0.1 mA/step] 003 Ifsg: C *ENG 004 Ifsg: Y *ENG 005 Ifsg TM (Front) *ENG [0 to 50 / - / 0.1 mA/step] 006 Ifsg TM (Center) *ENG G133 5-178...
  • Page 501 005 Latest 4 *ENG 9: Unexpected error 3: Offset voltage error 006 Latest 5 *ENG 2: Vsg adjustment value error 007 Latest 6 *ENG 1: O.K 008 Latest 7 *ENG 009 Latest 8 *ENG 010 Latest 9 *ENG 5-179 G133...
  • Page 502 [0 to 1 / 1 / 1 /step] 009 K5 Approximate Method *ENG 0:Linear, 1: Curve K2: Upper/Lower Limit *ENG [0 to 1 / 0 / 0.01 /step] Coefficient 1 K2: Upper Limit *ENG [–0.2 to 0.4 / 0.07 / 0.01 /step] Correction G133 5-180...
  • Page 503 [-2500 to 2500 / 300 / 1 msec/step] 3371 [M/A Calculation] DFU 001 Correction Coefficient: Bk *ENG [0.5 to 2.0 / 1.04 / 0.01 /step] 002 Correction Coefficient: M *ENG [0.5 to 2.0 / 0.98 / 0.01 /step] 5-181 G133...
  • Page 504 003 Upper Limit: C *ENG [0 to 100 / 100 / 1%/step] 004 Upper Limit: Y *ENG Minimum Supply Time: Adjusts the minimum toner supply time. *ENG [0 to 1000 / 0 / 1 msec/step] 006 Minimum Supply Time: M *ENG G133 5-182...
  • Page 505 [0 to 1 / 0.43 / 0.001 mg/cm /step] [P Ctrl:Page:Dsp] Potential Control: Page Display 3510 Displays the total page counter for each adjustment mode. 001 Potential Control: BW *ENG [0 to 2000 / 0 / 1 page/step] 5-183 G133...
  • Page 506 [0 or 1 / 1 / 1 /step] 019 Environmental Correction *ENG 0: Not Correct (OFF), 1: Correct (ON) [0 or 1 / 1 / 1 /step] 020 Gamma Correction *ENG 0: Not Correct (OFF), 1: Correct (ON) G133 5-184...
  • Page 507 [Image Quality Adj.: Interval] 3512 Adjusts the timing for execution of process control and line position adjustment. 001 During Job *ENG [0 to 100 / 30 / 1 page/step] 002 During Stand-by *ENG [0 to 100 / 10 / 1 minute/step] 5-185 G133...
  • Page 508 [0 to 2000 / – / 1 page/step] 003 Interrupt: Potential Control: BW *ENG [0 to 2000 / – / 1 page/step] 004 Interrupt: Potential Control: FC *ENG [0 to 2000 / – / 1 page/step] 3516 [Refresh Mode] DFU G133 5-186...
  • Page 509 [0 to 255 / 34 / 1 cm /m/step] 016 Refresh Threshold: C *ENG 017 Refresh Threshold: Y *ENG 018 Pattern Generation Number: Bk *ENG [0 to 255 / 0 / 1 time/step] 019 Pattern Generation Number: M *ENG 020 Pattern Generation Number: C *ENG 5-187 G133...
  • Page 510 [0 or 1 / 0 / 1/step] 0: OFF. 1: ON 003 Toner End Recovery: C *ENG 004 Toner End Recovery: Y *ENG [0 or 1 / 0 / 1/step] 005 Vsg Adj. *ENG 0: OFF. 1: ON G133 5-188...
  • Page 511 002 Non-use Time Setting *ENG [0 to 1440 / 360 / 1 minute/step] 003 Temperature Range *ENG [0 to 99 / 10 / 1°C/step] 5-189 G133...
  • Page 512 [0 to 5 / 0.85 / 0.01 mg/cm /kV /step] 007 C (Target Display) *ENG [0 to 5 / 0.8 / 0.01 mg/cm /kV /step] 008 Y (Target Display) *ENG [0 to 5 / 0.77 / 0.01 mg/cm /kV /step] G133 5-190...
  • Page 513 Displays the development DC bias adjusted with the process control for each line speed and color. 001 Plain: Bk *ENG 002 Plain: M *ENG [0 to 700 / 550 / 1 -V/step] 003 Plain: C *ENG 004 Plain: Y *ENG 5-191 G133...
  • Page 514 007 Thick 2 & FINE: C *ENG 008 Thick 2 & FINE: Y *ENG 009 Thick 2 & FINE: Bk *ENG [0 to 2000 / 690 / 1 -V/step] 010 Thick 2 & FINE: M *ENG 011 Thick 2 & FINE: C *ENG G133 5-192...
  • Page 515 007 Thick 1: C *ENG 008 Thick 1: Y *ENG 009 Thick 2 & FINE: Bk *ENG [0 to 200 / 100 / 1 %/step] 010 Thick 2 & FINE: M *ENG 011 Thick 2 & FINE: C *ENG 5-193 G133...
  • Page 516 012 Adjustment: Vtref *ENG [0 to 5 / 3 / 0.1 V/step] 013 Adjustment: Vtcnt *ENG [0 to 5 / 4 / 0.01 V/step] 014 Adjustment: Gamma *ENG [0 to 2.55 / 0 / 0.01 mg/cm /kV /step] G133 5-194...
  • Page 517 [0 to 9 / 9 / 1 /step] [HST Concentration Control: C] 3713 Displays the factory settings of the cyan PCU. 001 Vcnt *ENG [0 to 5 / 4 / 0.1 V/step] 002 Vt *ENG [0 to 5 / 2.5 / 0.1 V/step] 5-195 G133...
  • Page 518 [0 to 5 / 1.2 / 0.1 V/step] 006 Set Detection *ENG [0 to 5 / 1 / 0.1 V/step] 007 Without Developer *ENG [0 to 5 / 1.2 / 0.1 V/step] 008 With Developer *ENG [0 to 5 / 1.3 / 0.1 V/step] G133 5-196...
  • Page 519 [0.5 to 1.5 / 1 / 0.1 /step] Enables or disables the calling for @Remote. [0 or 1 / 1 / - ] 011 Notice Setting *ENG 0: Enable @Remote calling 1: Disable @Remote calling NOTE: If the toner collection bottle has been 5-197 G133...
  • Page 520 *ENG 013 Image Transfer Unit *ENG [0 or 1 / 0 / - ] 0: OFF, 1: ON 014 Fusing Unit *ENG Do not use 3902-013 if you only change the cleaning unit. 017 Toner Collection Bottle *ENG G133 5-198...

  • Page 521: Sp5-Xxx (Mode)

    *CTL 0: Developments 1: Prints [Refill Toner Detection Display] 5051 Enables or disables the toner refill detection display. [0 or 1 / 0 / - ] Alphanumeric Refill Toner Detection 5051 1 *CTL 0: ON Display 1: OFF 5-199 G133...
  • Page 522 If you will change the printer bit switches, you must ‘log in’ to service mode with this SP before you go into the printer SP mode. 001 CE Login *CTL [0 or 1 / 0 / - ] G133 5-200...
  • Page 523 [0 or 1 / 0 (EU/ASIA), 1 (NA) / - ] 006 TRAY 3: 1 (LCT) *ENG 0: A4 LEF, 1: LT LEF [0 or 1 / 0 (EU/ASIA), 1 (NA) / - ] 007 TRAY 3: 2 *ENG 0: A3, 1: DLT 5-201 G133...
  • Page 524 If the RK4 is disconnected for 10 seconds when this SP is set to "1 (Enable)", the machine automatically jams a sheet of paper and stops. [0 or 1 / 0 / 1/step] 001 - *ENG 0: Disable 1: Enable G133 5-202...
  • Page 525 5th and 6th digits: The hour. [00 to 23] 7th digit: The length of the advanced time. [0 to 9 / 1 hour /step] 8th digit: The length of the advanced time. [0 to 5 / 10 minutes /step] For example: 3500010 (EU default) 5-203 G133...
  • Page 526 210 SDK2 Unique ID *CTL - SDK2 Certification *CTL [0 to 255 / 0 / 1 /step] Method 220 SDK3 Unique ID *CTL - SDK3 Certification *CTL [0 to 255 / 0 / 1 /step] Method 5404 [User Code Counter Clear] G133 5-204...
  • Page 527 *CTL [0 to 255 / 40 / 100 pages /step] 5507 [Supply Alarm] *CTL - 001 Paper Supply Alarm 0: Off, 1: On 002 Staple Supply Alarm 0: Off, 1: On 003 Toner Supply Alarm 0: Off, 1: On 5-205 G133...
  • Page 528 [0 or 1 / 0 / - ] 0: Off, 1: On Call Service Parts End Call [0 or 1 / 0 / - ] 0: Off, 1: On [0 or 1 / 1 / - ] User Call 0: Off, 1: On G133 5-206...
  • Page 529 Use this SP only after replacing the NVRAM, or after the copier has malfunctioned due to a damaged NVRAM. 002 Engine Clears the engine settings. 003 SCS Clears the system settings. IMH Memory Clr Clears IMH data. DFU Clears MCS data. DFU 5-207 G133...
  • Page 530 Initializes the MIRS (Machine Information Report Service) settings. Initializes the CCS (Certification and Charge-control Service) settings. SRM Memory Clr Initializes the SRM (System Resource Manager) settings. Initializes the LCS (Log Count Service) settings. [Free Run] 5802 Performs a free run on the copier engine. G133 5-208...
  • Page 531 0: Japan, 1: NA, 2: EU, 3: ASIA [SC Reset] Resets a type A service call condition. 5810 Turn the main switch off and on after resetting the SC code. 001 Fusing SC Reset 5811 [Machine Serial] Machine Serial Number Display 5-209 G133...
  • Page 532 Performs the CE Call at the start or end of the service. [0 or 1 / 0 / 1 /step] 0: Start of the service 1: End of the service NOTE: This SP is activated only when SP 5816-001 is set to “2”. 003 Function Flag G133 5-210...
  • Page 533 Enables/disables access via port 80 to the SOAP method. [0 or 1 / 0 / – ] 0: Disabled 1: Enabled Function Flag 021 This SP displays the embedded RCG installation end flag. 0: Installation not completed 1: Installation completed 022 Install Status 5-211 G133...
  • Page 534 This SP sets the port number of the proxy server used for communication between embedded RCG-N and the gateway. This setting is necessary to set up embedded RCG-N. This port number is customer information and is not printed in the SMC report. 065 HTTP Proxy Aut Usr G133 5-212...
  • Page 535 GW connection. The rescue certification setting is completed and the GW URL is being notified of the certification update request. The notification of the request for certification update has completed 5-213 G133...
  • Page 536 Notification of shift from a common authentication to an individual certification. Notification of a common certification without ID2. Notification that no certification was issued. Notification that GW URL does not exist. 069 Cer Updt Reg ID The ID of the request for certification. G133 5-214...
  • Page 537 Spaces are displayed as underscores (_). Asterisks () indicate that no DESS exists. Displays serial number for the @Remote 091 CERT: Serial Number certification. Asterisks () indicate that no DESS exists. 092 CERT: Issuer Displays the common name of the issuer of the 5-215 G133...
  • Page 538 GateWay URL. Instl: Ref Rslf Displays a number that indicates the result of the inquiry executed with SP5816 203. 0: Succeeded 1: Inquiry number error 2: Registration in progress 3: Proxy error (proxy enabled) 4: Proxy error (proxy disabled) G133 5-216...
  • Page 539 Displays a number that describes the error code that was issued when either SP5816-204 or SP5816-207 was executed. Cause Code Meaning -11001 Chat parameter error Illegal Modem -11002 Chat execution error Parameter -11003 Unexpected error Operation Error, -12002 Inquiry, registration attempted without 5-217 G133...
  • Page 540 Incorrect request number format Releases the machine from its embedded RCG 209 Instl Clear setup. 250 Print Com Log Prints the communication log. 5821 [NRS Address] *CTL 001 CSS-PI Device Sets the PI device code. After you change G133 5-218...
  • Page 541 Enables or disables ECP Compatibility. [0 or 1 / 1 / 1 / step] 0: Disabled, 1: Enabled 052 ECP (Centro) This SP is activated only when SP5-828-50 is set to "1". 065 Job Spooling Enables/disables Job Spooling. 5-219 G133...
  • Page 542 The IPv6 address consists of a total 128 bits configured in 8 blocks of 16 bits each. Active IPv6 These SPs are the IPv6 status addresses (1 to 5) Stateless Address 1 referenced on the Ethernet or wireless LAN (802.11b) in the format: 149 Active IPv6 G133 5-220...
  • Page 543 LAN. The number of channels available varies according to location. The default settings are set for the maximum end of the range for each area. Adjust the upper 4 bits to set the maximum number of channels. DFU 5-221 G133...
  • Page 544 PC and the DeskTopBinder software Adjusts the debug program modesetting. Bit7: 5682 mmseg-log setting 002 Setting 2 *CTL 0: Date/Hour/Minute/Second 1: Minute/Second/Msec. 0 to 6: Not used 5844 [USB] Transfer Rate *CTL 0x01: Full speed G133 5-222...
  • Page 545 NVRAM and writes it onto the new HDD. However, the new address book on the HDD can be accessed only by the system administrator at this stage. Executing this SP by the service technician 5-223 G133...
  • Page 546 This feature does not work if the card is 053 Clear Backup Info write-protected. After you do this SP, go out of the SP mode, and then turn the power off. Do not remove the SD card until the Power LED stops flashing. G133 5-224...
  • Page 547 5848 2 sets the 4-bit switch assignment for the access control setting. Setting 5848 of 0001 has no effect on access and delivery from Scan Router. 5848 100 sets the maximum size allowed for downloaded images. The default is equal to 1 gigabyte. 5-225 G133...
  • Page 548 The “Counter Clear Day” has been changed 001 Display to “Installation Date” or “Inst. Date”. 003 Total Counter [0 or 99999999 / - / - ] [Bluetooth Mode] 5851 Sets the operation mode for the Bluetooth Unit. Press either key. [0:Public] [1: Private] G133 5-226...
  • Page 549 Saves the debug log of the input SC number in memory to the SD card. 009 HDD to SD Card Latest 010 HDD to SD Card Any 011 Erase HDD Debug Data 012 Erase SD Card Debug Data 013 Dsply-SD Space 5-227 G133...
  • Page 550 These SPs allow you to set up to 10 keys for log files for functions that use common memory on the 002 Key 2 controller board. [–9999999 to 9999999 / 0 / – ] 003 Key 3 004 Key 4 G133 5-228...
  • Page 551 008 POP to SMTP Wait server after the authentication on the POP server. [0 to 10000 / 300 / 1 ms/step] Sets the receiving protocol for receiving an e-mail. 009 Rcv Protocol [1 to 3 / 1 / 1 /step] 5-229 G133...
  • Page 552 The received mail is discarded if the remaining portion of the mail is not received during this prescribed time. 021 MDN Response RFC2298 Compliance [0 to 1 / 1 / – ] Determines whether RFC2298 compliance is switched on for MDN reply mail. G133 5-230...
  • Page 553 005 Add Date Field *CTL [0 or 1 / 0 / – ] 0: Not added, 1: Added 5869 [RAM Disk Setting] [0 to 1 / 0 / 1/step] 001 Mail Function *CTL# 0: ON, 1: OFF 5-231 G133...
  • Page 554 [Line Speed Selection] 5883 Selects the line speed for middle thick paper. [0 or 1 / 1 / 1 /step] 0: MID CARD: Half Speed (115 mm/sec) 001 Middle Thick *ENG 1: MID CARD: Normal Speed (205 mm/sec) G133 5-232...
  • Page 555 Specifies the manufacturer and model name. These names are registered in 5907 the NVRAM. If the NVRAM becomes defective, these names should be re-registered. [0 to 11 / 0 / 1 /step ] FA 0: RICOH Aficio SP C811DN 1: SAVIN CLP240D 001 Plug/Play *ENG 2: Gestetner C7640nD...
  • Page 556 001 0: OFF / 1: ON The mechanical counter is provided only for NA model. 5988 [Contract Type] [1 or 2 / 1 / 1/step] Maintenance ID Setting *CTL 1: Yearly contract, 2: Meter Click Selects the contract type. 5990 [SP print mode] G133 5-234...

  • Page 557: Sp6-Xxx (Peripherals)

    Adjusts the punching position in the sub scan direction. 001 Domestic (Japan) 2Hole *ENG 002 North America 3Hole *ENG [-7.5 to 7.5 / 0 / 0.5 mm/step]] 003 Europe 4Hole *ENG 004 North Europe 4Hole *ENG 005 North Europe 2Hole *ENG 6129 [Punch Position: Main Scan] 5-235 G133...
  • Page 558 007 DLT-T (SEF) *ENG 008 LG-T (SEF) *ENG 009 LT-T (SEF) *ENG 010 LT-Y (LEF) *ENG 011 12" x 18" *ENG 012 Other *ENG [Skew Correction Control] 6131 Selects the skew correction control for each paper size. These are only G133 5-236...
  • Page 559 - Value: Decreases the distance between 003 A4T (SEF) *ENG the jogger fences and the sides of the 004 A4Y (LEF) *ENG stack. 005 B5T (SEF) *ENG 006 B5Y (LEF) *ENG 5-237 G133...
  • Page 560 + Value: Shifts staple position toward the crease. 002 B4 SEF - Value: Shifts staple position away from the crease. 003 A4 SEF 004 B5 SEF 005 DLT-T (SEF) 006 LG-T (SEF) 007 LT-T (SEF) 008 12" x 18" G133 5-238...
  • Page 561 These SPs are used only for B793 finisher. 001 Free Run 1 Free run for paper edge stapling. 002 Free Run 2 Free run for booklet stapling. Shipping free run. Simulates standby conditions during 003 Free Run 3 shipping. 5-239 G133...
  • Page 562 [FIN (KIN) OUPUT Check] Finisher (B408) Output Check Not used in this machine. 6145 [FIN (EUP) OUPUT Check] Finisher (B805) Output Check Displays the signals received from sensors and switches of the finisher. ( "p.5-3 "Output Check Table"") G133 5-240...

  • Page 563: Sp7-Xxx (Data Log)

    This SP sets the number of sheets sent to the pre-stack tray. 6149 Note: You may need to adjust this setting or switch it off when feeding thick or slick paper. 001 - [0 to 3 / 3 / 1 sheet/step] SP7-XXX (Data Log) 5-241 G133...
  • Page 564 7403 10 Latest 9 [Total Paper Jam Counter] 7502 Displays the total number of jams detected. 7502 1 Total Jam [0 to 9999 / 0 / 1 sheet/step ] [Paper Jam Location] 7504 ON: On check, OFF: Off Check G133 5-242...
  • Page 565 7504 20 Paper Exit: ON *CTL 7504 21 Relay Exit: ON *CTL 7504 22 Relay Transport: ON *CTL 7504 24 Junction SN: ON *CTL 7504 25 Duplex Exit: ON *CTL 7504 26 Duplex Reverse: ON *CTL 7504 27 Duplex Entrance: ON *CTL 5-243 G133...
  • Page 566 7504 133 Finisher Staple Exit *CTL 7504 134 Finisher Exit *CTL 7504 135 Finisher Folding *CTL 7504 136 Finisher Folding Exit *CTL 7504 137 Finisher Guide Motor *CTL Finisher Staple Moving 7504 138 *CTL Motor 7504 139 Finisher Punch Motor *CTL G133 5-244...
  • Page 567 *CTL EUP (B805) Finisher Stapler Exit: 7504 194 *CTL EUP (B805) Finisher Exit: EUP 7504 195 *CTL (B805) 7504 196 Finisher Staple: EUP *CTL Finisher Saddle Stitch 7504 197 *CTL Staple: EUP 7504 198 Finisher Folder: EUP *CTL 5-245 G133...
  • Page 568 *CTL 7504 223 MBX P. Feed 2: ON *CTL Finisher Exit No 7504 230 *CTL Response Finisher Communication 7504 231 *CTL Error [Jam Count by Paper Size] 7506 Displays the number of jams according to the paper size. G133 5-246...
  • Page 569 7506 255 Others [Plotter Jam History] 7507 Displays the 10 most recently detected paper jams. 7507 1 Latest *CTL - 7507 2 Latest 1 7507 3 Latest 2 7507 4 Latest 3 7507 5 Latest 4 7507 6 Latest 5 5-247 G133...
  • Page 570 7803 1 Paper *ENG [0 to 9999999 / 0 / 1 page/step ] 7803 2 Page: PCU: Bk 7803 3 Page: PCU: M 7803 4 Page: PCU: C 7803 5 Page: PCU: Y 7803 6 Page: Development Unit: Bk G133 5-248...
  • Page 571 SP7-906-11 to 20. 7803 31 Rotation: PCU: Bk *ENG [0 to 999999999 / - / 1 mm/step ] 7803 32 Rotation: PCU: M 7803 33 Rotation: PCU: C 7803 34 Rotation: PCU: Y Rotation: Development Unit: 7803 35 5-249 G133...
  • Page 572 R% counter is still less than 100%. 7803 61 Rotation (%): PCU: Bk *ENG [0 to 255 / - / 1 %/step] 7803 62 Rotation (%): PCU: M 7803 63 Rotation (%): PCU: C 7803 64 Rotation (%): PCU: Y G133 5-250...
  • Page 573 If the revolution count lifetime is reached first, the machine also enters the end condition, even though the Page% counter is still less than 100%. 7803 91 Page (%): PCU: Bk *ENG [0 to 255 / - / 1 %/step] 7803 92 Page (%): PCU: M 5-251 G133...
  • Page 574 7803 114 Reserved 7803 115 Yield(%):ITB [–999 to 999 / 100 / 1 %/step] 7803 116 Yield(%):Fusing [–999 to 999 / 100 / 1 %/step] 7804 [PM Counter Reset] PM Counter Clear (Unit, [Color]) Clears the PM counter. G133 5-252...
  • Page 575 7804 13 Developer: M 7804 14 Developer: C 7804 15 Developer: Y 7804 16 Developer: All 7804 17 Image Transfer Belt 7804 18 Cleaning Unit 7804 19 Fusing Unit 7804 20 Paper Transfer Unit 7804 21 Toner Collection Bottle 5-253 G133...
  • Page 576 7853 4 PCU: Y *CTL 7853 5 Development Unit: Bk *CTL 7853 6 Development Unit: M *CTL 7853 7 Development Unit: C *CTL 7853 8 Development Unit: Y *CTL 7853 9 Developer: Bk *CTL 7853 10 Developer: M *CTL G133 5-254...
  • Page 577 [0 to 2 / 1 / 1 /step] ITB (Image Transfer 0: Earlier, 1: Default, 2: Nearly Limit 7904 4 *ENG Belt Unit) 7904 6 Fusing Unit *ENG [Prev. Unit PM Counter] 7906 (Page or Rotations, Unit, [Color]), Dev.: Development Unit 5-255 G133...
  • Page 578 Displays the number of revolutions for motors or clutches in the previous maintenance units. 7906 31 Rotation: PCU: Bk *ENG [0 to 9999999 / 0 / 1 mm/step ] 7906 32 Rotation: PCU: M 7906 33 Rotation: PCU: C 7906 34 Rotation: PCU: Y G133 5-256...
  • Page 579 7906 61 Rotation (%): PCU: Bk *ENG [0 to 255 / 0 / 1 %/step ] 7906 62 Rotation (%): PCU: M 7906 63 Rotation (%): PCU: C 7906 64 Rotation (%): PCU: Y Rotation (%): Development 7906 65 Unit: Bk 5-257 G133...
  • Page 580 7906 91 Page (%): PCU: Bk *ENG [0 to 255 / 0 / 1 %/step ] 7906 92 Page (%): PCU: M 7906 93 Page (%): PCU: C 7906 94 Page (%): PCU: Y Page (%): Development Unit: 7906 95 G133 5-258...
  • Page 581 7931 1 Machine Serial ID *ENG 7931 2 Cartridge Ver 7931 3 Brand ID 7931 4 Area ID 7931 5 Product ID 7931 6 Color ID 7931 7 Maintenance ID 7931 8 New Product Information 7931 9 Recycle Counter 7931 10 Date 5-259 G133...
  • Page 582 7932 1 Machine Serial ID *ENG 7932 2 Cartridge Ver 7932 3 Brand ID 7932 4 Area ID 7932 5 Product ID 7932 6 Color ID 7932 7 Maintenance ID 7932 8 New Product Information 7932 9 Recycle Counter 7932 10 Date G133 5-260...
  • Page 583 7933 1 Machine Serial ID *ENG 7933 2 Cartridge Ver 7933 3 Brand ID 7933 4 Area ID 7933 5 Product ID 7933 6 Color ID 7933 7 Maintenance ID 7933 8 New Product Information 7933 9 Recycle Counter 7933 10 Date 5-261 G133...
  • Page 584 7934 1 Machine Serial ID *ENG 7934 2 Cartridge Ver 7934 3 Brand ID 7934 4 Area ID 7934 5 Product ID 7934 6 Color ID 7934 7 Maintenance ID 7934 8 New Product Information 7934 9 Recycle Counter 7934 10 Date G133 5-262...
  • Page 585 Displays the toner bottle information log 7935 5 Attachment Date *ENG 2 for Bk. Attachment: Total 7935 6 Counter 7935 7 Serial No. Displays the toner bottle information log 7935 8 Attachment Date *ENG 3 for Bk. Attachment: Total 7935 9 Counter 5-263 G133...
  • Page 586 Displays the toner bottle information log 7936 8 Attachment Date *ENG 3 for M. Attachment: Total 7936 9 Counter 7936 10 Serial No. Displays the toner bottle information log 7936 11 Attachment Date *ENG 4 for M. Attachment: Total 7936 12 Counter G133 5-264...
  • Page 587 Displays the toner bottle information log 7937 11 Attachment Date *ENG 4 for C. Attachment: Total 7937 12 Counter 7937 13 Serial No. Displays the toner bottle information log 7937 14 Attachment Date *ENG 5 for C. Attachment: Total 7937 15 Counter 5-265 G133...
  • Page 588 7938 13 Serial No. Displays the toner bottle information log 7938 14 Attachment Date *ENG 5 for Y. Attachment: Total 7938 15 Counter [Unit Replacement Date] 7950 Displays the replacement date of each PM unit. 7950 1 Image Transfer Belt *ENG G133 5-266...
  • Page 589 7951 12 Page: Developer: Y 7951 13 Page: Image Transfer Belt 7951 14 Page: Cleaning Unit 7951 15 Page: Fusing Unit 7951 16 Page: Paper Transfer Unit 7951 31 Rotation: PCU: Bk *ENG [0 to 255 / 255 / 1 day/step] 5-267 G133...
  • Page 590 *CTL [0 to 999999999 / 256597000 / 1 mm/step] Transfer Belt 7952 3 Rotation: Fusing Unit *CTL [0 to 999999999 / 155595000 / 1 mm/step] Page: Image Transfer 7952 11 *CTL [0 to 999999 / 320000 / 1 sheet/step] Belt G133 5-268...
  • Page 591 Developer: Bk Day Threshold: 7952 30 Developer: M Day Threshold: 7952 31 Developer: C Day Threshold: 7952 32 Developer: Y Day Threshold: Image 7952 33 Transfer Belt Day Threshold: 7952 34 Cleaning Unit Day Threshold: Fusing 7952 35 Unit 5-269 G133...
  • Page 592 7953 7 5<T<15: 55<=H<80 7953 8 5<T<15: 80<=H<=100 7953 9 15<=T<25: 0<=H<30 7953 10 15<=T<25: 30<=H<55 7953 11 15<=T<25: 55<=H<80 15<=T<25: 7953 12 80<=H<=100 7953 13 25<=T<30: 0<=H<30 7953 14 25<=T<30: 30<=H<55 7953 15 25<=T<30: 55<=H<80 7953 16 25<=T<30: G133 5-270...

  • Page 593: Sp8-Xxx: Data Log

    Most of the SPs in this group are prefixed with a letter that indicates the mode of operation (the mode of operation is referred to as an “application”). Before reading the Group 8 Service Table, make sure that you understand what these prefixes mean. 5-271 G133...
  • Page 594 LCDs of printers and faxes that also use these SPs. Read over the list of abbreviations below and refer to it again if you see the name of an SP that you do not understand. Key for Abbreviations Abbreviation What it means “By”, e.g. “T:Jobs/Apl” = Total Jobs “by” Application G133 5-272...
  • Page 595 Get Print Counter. For jobs 10 pages or less, this counter does not count up. For jobs larger than 10 pages, this counter counts up by the number that is in excess of 10 (e.g., for an 11-page 5-273 G133...
  • Page 596 Pages. A page is the total scanned surface of the original. Duplex pages count as two pages, and A3 simplex count as two pages if the A3/DLT counter SP is switched ON. PJob Print Jobs Paper PrtJam Printer (plotter) Jam G133 5-274...
  • Page 597 These SPs count the number of times each T:Total Jobs *CTL application is used to do a job. 8 001 [0 to 9999999/ 0 / 1] 8 004 P:Total Jobs *CTL Note: The L: counter is the total number of times the 5-275 G133...
  • Page 598 When an image received from Palm 2 is received and stored, the L: counter increments. When the customer prints a report (user code list, for example), the O: counter increments. However, for fax reports and reports executed from the fax application, the F: counter increments. G133 5-276...
  • Page 599 8 037 O:Pjob/DesApl *CTL printed from within the document server mode screen at the operation panel. When documents already stored on the document server are printed, the count for the application that started the print job is incremented. 5-277 G133...
  • Page 600 Number of jobs started in Punch mode. When Punch is set for a 8 06x 6 Punch print job, the P: counter increments. (See SP8 064 6.) 8 06x 7 Other Reserved. Not used. 8 071 T:Jobs/PGS *CTL [0 to 9999999/ 0 / 1] G133 5-278...
  • Page 601 The first test print and subsequent test prints to adjust settings are added to the number of pages of the copy job (SP 8072). When printing the first page of a job from within the document server screen, the page 5-279 G133...
  • Page 602 These SPs count pages printed on paper sizes A3/DLT and larger. 8 391 Note: In addition to being displayed in the SMC Report, these counters are also displayed in the User Tools display on the copy machine. 8 411 Prints/Duplex *CTL This SP counts the amount of paper G133 5-280...
  • Page 603 6 pages on 1 side (6-Up) 8 42x 9 8> 8 pages on 1 side (8-Up) 8 42x 10 9> 9 pages on 1 side (9-Up) 8 42x 11 16> 16 pages on 1 side (16-Up) 8 42x 12 Booklet 5-281 G133...
  • Page 604 These SPs count the total number of pages output with the three features below with the print application. O:PrtPGS/ImgEdt *CTL [0 to 9999999/ 0 / 1] 8 437 These SPs count the total number of pages output with the three features G133 5-282...
  • Page 605 These SPs count by print paper size the number of pages printed by Other applications. 8 44x 1 A3 8 44x 2 A4 8 44x 3 A5 8 44x 4 B4 8 44x 5 B5 8 44x 6 DLT 8 44x 7 LG 8 44x 8 LT 5-283 G133...
  • Page 606 8 461 These counters are not the same as the PM counter. The PM counter is based on feed timing to accurately measure the service life of the feed rollers. However, these counts are based on output timing. G133 5-284...
  • Page 607 Counts are done for magnification adjusted for pages, not only on the operation panel but performed remotely with an external network application capable of performing magnification adjustment as well. Magnification adjustments done with printer drivers with PC applications such as Excel 5-285 G133...
  • Page 608 8 057 *CTL Mode 8 50x 1 B/W 8 50x 2 Mono Color 8 50x 3 Full Color 8 50x 4 Single Color 8 50x 5 Two Color 8 511 T:PrtPGS/Emul *CTL [0 to 9999999/ 0 / 1] G133 5-286...
  • Page 609 SP8 511 and SP8 514 return the same results as they are both limited to the Print application. Print jobs output to the document server are not counted. T:PrtPGS/FIN *CTL [0 to 9999999 / 0 / 1] 8 521 These SPs count by finishing mode the total number of pages printed by 5-287 G133...
  • Page 610 These SPs count the total output broken down by color output, regardless 8 581 of the application used. In addition to being displayed in the SMC Report, these counters are also displayed in the User Tools display on the copy machine. 8 581 1 Total G133 5-288...
  • Page 611 These SPs count the total output of the print application broken down by color output. 8 584 1 B/W 8 584 2 Mono Color 8 584 3 Full Color 8 584 4 Single Color 8 584 5 Two Color 5-289 G133...
  • Page 612 8 771 2 K 8 771 3 Y 8 771 4 M 8 771 5 C Toner Bottle Info. *ENG [0 to 9999999/ 0 / 1] 8 781 These SPs display the number of already replaced toner bottles. G133 5-290...
  • Page 613 8 851 12 0 to 2%: Y 8 851 32 5 to 7%: Y 8 851 13 0 to 2%: M 8 851 33 5 to 7%: M 8 851 14 0 to 2%: C 8 851 34 5 to 7%: C 5-291 G133...
  • Page 614 8 871 1 BK 8 871 2 Y 8 871 3 M 8 871 4 C Coverage Count: *ENG [0 to 9999999/ 0 / 1] 31%- 8 881 These SPs display the number of scanned sheets on which the coverage G133 5-292...
  • Page 615 These SPs display the amount of the remaining previous toner for each color. 8 901 1 BK 8 901 2 Y 8 901 3 M 8 901 4 C Printing PGS: Log: 8 911 *ENG [0 to 9999999/ 0 / 1] Latest 2 5-293 G133...
  • Page 616 These SPs are useful for customers who need to investigate machine operation for improvement in their compliance with ISO Standards. Engine operation time. Does not include time while 8 941 1 Operation Time controller is saving data to HDD (while engine is not G133 5-294...
  • Page 617 Displays the total coverage and total printout number for each color. 8 999 1 Total 8 999 6 Printer Full Color 8 999 7 Printer BW 8 999 8 Printer Single Color 8 999 9 Printer Two Color 8 999 12 A3/DLT 5-295 G133...

  • Page 618: Sp9-Xxx: Others

    Specifies the threshold temperature of the pressure roller between L (low) and M (middle). This SP is referred when the input voltage of the IH inverter is more than 93% (adjustable with SP1-916-026). Coefficient: Low *ENG [0 to 3 / 2 / 1 /step] 0: No effect 1: Normal G133 5-296...
  • Page 619 Specifies the threshold temperature of the pressure roller between L (low) and M (middle). This SP is referred when the paper of 275 mm width or more is used in the middle thick paper and 205 mm/sec line speed mode. 9912 [Target Angle] Ferrite Roller Paper Size Adjustment DFU 5-297 G133...
  • Page 620 Offset Value: Plain: Low *ENG [0 to 20 / 5 / 1 deg/step] Temp. Specified the offset temperature for the plain paper in the low temperature. The machine decreases this temperature when a job continues for 600 seconds G133 5-298...
  • Page 621 (SP8-581, 582, 583, 584, and 586) are not cleared. 5801 [Memory Clear] Resets all correction data for process control and 5801 1 All Clear all software counters, and returns all modes and adjustments to their default values. 5-299 G133...
  • Page 622 (NCS: Network Control Service) Initializes the DCS (Delivery Control Service) 5801 14 Clear DCS Settings settings. Initializes the UCS (User Information Control 5801 15 Clear UCS Settings Service) settings. Initializes the MIRS (Machine Information Report 5801 16 MIRS Setting Service) settings. G133 5-300...

  • Page 623: Input Check Table

    Interlock Release Detection 2 Front door open closed 5803 2 Right Cover Open/Closed Closed Open 5803 3 Toner Collection Bottle Set Not set Image Transfer Contact/Release 5803 4 Not contact Contact Position Paper Transfer Contact/Release 5803 9 Not contact Contact Position 5-301 G133...
  • Page 624 5803 36 Toner End Sensor: M Toner end Toner remaining 5803 37 Toner End Sensor: C Toner end Toner remaining 5803 38 Toner End Sensor: Y Toner end Toner remaining 5803 39 Fusing Destination Detection: DOM Not set G133 5-302...
  • Page 625 See table 2 following this table. Paper not 5803 59 Registration Sensor Paper detected detected Paper not 5803 60 Relay Sensor 1 (Paper feed sensor 1) Paper detected detected 5803 61 Relay Sensor 2 (Paper feed sensor 2) Paper detected Paper not 5-303 G133...
  • Page 626 5803 74 Bridge Paper Full Paper not full Paper full 5803 75 Bridge Unit Set Not set 5803 76 Bridge Exit Cover Detection Closed Open 5803 77 Bridge Relay Cover Detection Closed Open 5803 78 Duplex Entrance Sensor Paper detected Paper not G133 5-304...
  • Page 627 5803 101 PP: D: SC Detection SC detected No SC 5803 102 PP: CB: SC Detection SC detected No SC 5803 103 PP: TTS: SC Detection SC detected No SC 5803 104 Fusing Coil Fan: Lock Normal Lock error 5-305 G133...

  • Page 628: Table 1: Paper Height Sensor

    Paper height sensor 1 Paper height sensor 2 Full Nearly full Near end Almost empty Table 2: Paper Size Switch (Tray 2) Switch 1 is used for tray set detection. 0: Pushed, 1: Not pushed Models Switch Location North America Europe/Asia G133 5-306...

  • Page 629: Table 3: Paper Size (By-Pass Table)

    *4: The machine detects either B5 LEF or 10.5" x 7.25" LEF, depending on the setting of SP 5-181-005. Table 3: Paper Size (By-pass Table) 0: Pushed, 1: Not pushed Models Bit No. North America Europe/Asia 11" x 17" SEF* A3 SEF* (11" x 8.5" LEF) (A4 LEF) 11" x 17" SEF* A3 SEF* 5-307 G133...
  • Page 630 Exit Junction Gate HP Sensor Not home 6138 4 Home position (Stack Feed Out HP Sensor) position Jogger HP Sensor 6138 5 Not home position Home position (Jogger Fence HP Sensor) 6138 6 Staple Tray Paper Sensor Paper not Paper detected G133 5-308...
  • Page 631 Not home position Home position Entrance Sensor Paper not 6138 20 Paper detected (Finisher Entrance Sensor) detected Shift Exit Sensor Paper not 6138 21 Paper detected (Shift Tray Exit Sensor) detected 6138 22 Proof Exit Sensor Paper detected Paper not 5-309 G133...
  • Page 632 Home position (Punch HP Sensor) position Punch Pulse Count Sensor 6138 36 Encoder (Punch Encoder Sensor) Punch Chad Full Sensor 6138 37 Not full Full (Punch Hopper Full Sensor) 6138 38 Punch Registration Detection Paper detected Paper not G133 5-310...
  • Page 633 Paper detected detected Paper not 6140 10 Paper Detection Sensor: Shift Paper detected detected 6140 11 Paper Full Sensor: 2000-Sheet Not Full Full 6140 12 Oscillating Back Roller HP Sensor Not HP 6140 13 Jogger HP Sensor Not HP 5-311 G133...
  • Page 634 See * 6140 29 Punch Selection DiPSW 2 See * Stack Junction Gate Open/Closed 6140 30 Not HP HP Sensor Paper not 6140 31 Leading Edge Detection Sensor Paper detected detected 6140 32 Drive Roller HP Sensor Not HP G133 5-312...
  • Page 635 Not Full Full 6140 47 Exit Jogger HP Sensor: Front Not used in the machine 6140 48 Exit Jogger HP Sensor: Rear Not used in the machine 6140 49 Exit Jogger HP Sensor: Rear Not used in the machine 5-313 G133...

  • Page 636: Output Check Table

    Drum/Development Drive Motor-M: 205 mm/s Speed Drum Motor: M: Middle 5804 6 Drum/Development Drive Motor-M: 115 mm/s Speed Drum Motor: M: Low 5804 7 Drum/Development Drive Motor-M: 77 mm/s Speed 5804 8 Drum Motor: C: Full Drum/Development Drive Motor-C: 205 mm/s G133 5-314...
  • Page 637 Image Transfer Belt Unit Drive Motor: 77 mm/s Low Speed Fusing Exit Motor: Full 5804 27 Fusing/Paper Exit Motor: 205 mm/s Speed Fusing Exit Motor: 5804 28 Fusing/Paper Exit Motor: 115 mm/s Medium Speed 5804 29 Fusing Exit Motor: Low Fusing/Paper Exit Motor: 77 mm/s 5-315 G133...
  • Page 638 PSU Fan 1: High Speed 5804 56 Dust Shield Shutter Motor Shutter Motor (Laser Optics Housing Unit) 5804 57 TM Sensor Shutter SOL ID Sensor Shutter Solenoid 5804 58 TM Sensor LED Output: F ID Sensor LED Output: Front G133 5-316...
  • Page 639 Image Transfer Belt Unit Bias Output: C 5804 77 Image Transfer Output: Y Image Transfer Belt Unit Bias Output: Y 5804 78 Charge DC Output: Bk Drum Charge DC Voltage Output: K 5804 79 Charge DC Output: M Drum Charge DC Voltage Output: M 5-317 G133...
  • Page 640 Drum Charge AC Voltage Output: Y: 115 mm/s Medium Speed Charge AC Output: Y: 5804 93 Drum Charge AC Voltage Output: Y: 77 mm/s Low Speed 5804 94 Development Output: Bk Development Bias Output: Bk 5804 95 Development Output: M Development Bias Output: M G133 5-318...
  • Page 641 Tray 2 Paper Feed Clutch 5804 121 Pick-Up Solenoid 1 Pick-up Solenoid: Tray 1 5804 122 Pick-Up Solenoid 2 Pick-up Solenoid: Tray 2 5804 123 Regist Motor: 77mm/s Registration Motor: 77 mm/s 5804 124 Regist Motor: 115mm/s Registration Motor: 115 mm/s 5-319 G133...
  • Page 642 Duplex/By-pass Motor: CW 154 mm/s 154mm/s Duplex Motor CW: 5804 141 Duplex/By-pass Motor: CW 205 mm/s 205mm/s Duplex Motor CCW: 5804 143 Duplex/By-pass Motor: CCW 77 mm/s 77mm/s Duplex Motor CCW: 5804 144 Duplex/By-pass Motor: CCW 115 mm/s 115mm/s G133 5-320...
  • Page 643 Paper Feed (Tray)Motor: 115 mm/s (Optional 5804 164 Bank Motor: 115mm/s Paper Feed Unit or LCT) Paper Feed (Tray)Motor: 154 mm/s (Optional 5804 165 Bank Motor: 154mm/s Paper Feed Unit or LCT) 5804 166 Bank Motor: 205mm/s Paper Feed (Tray)Motor: 205 mm/s (Optional 5-321 G133...
  • Page 644 5804 182 Bank Motor 2: 154mm/s Feed Unit) Paper Feed Motor 2: 205 mm/s (Optional Paper 5804 183 Bank Motor 2: 205mm/s Feed Unit) 5804 184 Bank Motor 2: 215mm/s Paper Feed Motor 2: 215 mm/s (Optional Paper G133 5-322...
  • Page 645 Paper Exit Fan: Low Speed 5804 212 Duct Fan 2: High Speed Second Fan: High Speed 5804 213 Duct Fan 2: Low Speed Second Fan: Low Speed 5804 214 Duct Fan 3: High Speed Third Fan: High Speed 5-323 G133...
  • Page 646 Duplex Inverter Motor: 5804 228 Duplex Inverter Motor: CCW 154 mm/s CCW: 154mm/s Duplex Inverter Motor: 5804 229 Duplex Inverter Motor: CCW 115 mm/s CCW: 115mm/s 1000-Sheet Booklet Finisher (B793) 6143 Display Description 6143 1 Shift Motor Shift Tray Motor G133 5-324...
  • Page 647 Upper Retraction Motor Release Motor Rear Edge Fence 6143 16 Bottom Fence Lift Motor Drive Motor 6143 17 Folder Plate Motor Drive Roller 6143 18 Lower Retraction Motor Oscillating Motor Staple Moving 6143 19 Staple Unit Driver Motor Motor 5-325 G133...

  • Page 648: Sheet Finisher

    Upper Tray Lift Motor Oscillating Back 6145 9 Stacking Sponge Roller Motor Roller Motor 6145 10 Jogger Motor Jogger Fence Motor Stack Feed-out 6145 11 Feed Out Belt Motor Motor Staple Moving 6145 12 Corner Stapler Movement Motor Motor G133 5-326...
  • Page 649 6145 24 Folder Plate Motor Fold Plate Motor 6145 25 Folder Roller Motor Fold Roller Motor Drive Roller 6145 26 Positioning Roller Motor Oscillating Motor 6145 27 Punch Motor Punch Drive Motor Punch Moving 6145 28 Punch Movement Motor Motor 5-327 G133...

  • Page 650: Test Pattern Printing

    Enter the menu mode, and then select "Color Demo Page" (Menu > "List/Test Print" > "Color Demo Page"). Press the "OK" key to start the test print. After checking the test pattern, enter the SP mode again. 10. Return the value of the setting in SP2-109-003 to "00" before completing this G133 5-328...
  • Page 651 1-dot grid pattern (Horizontal) Belt pattern (Vertical) 1-dot grid pattern (Fine) Checkered flag 1-dot grid pattern (Rough) Gray scale (Vertical) 1-dot slant pattern (Fine) Gray scale (Horizontal) 1-dot slant pattern (Rough) Dual beam density pattern 1-dot pattern Solid 5-329 G133...

  • Page 652: Firmware Update

    (PostScript3) FONT1 Font System SD card Fonr PictBridge SD PictBridge PictBridge control Option PctBrgd card DESS Security control System SD card Security Module Finisher Finisher control Finisher Finisher Flash ROM on the BIOS Operating system BIOS controller G133 5-330...

  • Page 653: Before You Begin

    ‘romdata’. The firmware program contains the file information. Before downloading the firmware from an SD card, the firmware-update program reads the file information. The firmware is downloaded only when the file information is correct. 5-331 G133...

  • Page 654: Update Procedure

    Slowly push the SD card into the slot until it clicks. Make sure that the SD card is locked in place. To remove the SD card, push it in until it clicks, and release it slowly. The slot pushes out the SD card. G133 5-332...

  • Page 655: Error Handling

    An error code is shown if an error occurs during the download. Error codes have the letter “E” and a number. If an error occurs, the firmware is not correctly downloaded; see the error code table ( "p.5-3 "Handling Firmware Update Errors"") and do the necessary steps. After this, download the firmware again. 5-333 G133...

  • Page 656: Power Failure

    “serial_number.NV” is the file name with the extension “.NV”. The serial number of the printer is used as the file name. For example, if the serial number is G1330017, the file name is “G1330017.NV”. 14. Go out of the SP mode. G133 5-334...

  • Page 657: Downloading Nvram Data

    11. Install the SD slot cover to the SD card slot 3. 12. Turn on the main power switch. 13. Check that the NVRAM data is correctly downloaded. This procedure does not download the following data to the NVRAM: Total Count Serial Number 5-335 G133...

  • Page 658: Address Book Upload/Download

    The counter in the user code information is initialized after uploading. The information of an administrator and supervisor cannot be downloaded nor uploaded. If there is no data of address book information in the SD card, an error message is G133 5-336...

  • Page 659: Error Message Table

    Incorrect ROM data on the SD card, or data is Incorrect SD card version corrupted. Module mismatch - Correct SD update data is incorrect. Acquire the correct module is not on the SD data (Japan, Overseas, OEM, etc.) then install card) again. 5-337 G133...
  • Page 660 Controller module download SD card and tray again, or replace controller failed board. SD update data is incorrect. The data on the SD Electronic confirmation check card is for another machine. Acquire correct failed update data then install again. G133 5-338...
  • Page 661 This is done for the following reasons: The SD card can be the only proof that the user is licensed to use the application program. You may need to check the SD card and its data to solve a problem in the future. 5-339 G133...
  • Page 662 Insert the original SD card in SD card slot 3. The application program is copied back into this card. Insert the SD card (having stored the application program) to SD card slot 2. The application program is copied back from this SD card. Turn the main switch on. Start the SP mode. G133 5-340...
  • Page 663 Remove the SD card from SD card slot 3. This step assumes that the application programs in the SD card are used by the machine. 10. Turn the main switch on. 11. Check that the application programs run normally. 5-341 G133...

  • Page 664: Controller Self-Diagnostics

    Power-on self-diagnostics: The machine automatically starts the self-diagnostics just after the power has been turned on. SC detection: The machine automatically detects SC conditions at power-on or during operation. The following shows the workflow of the power-on and detailed self-diagnostics. G133 5-342...

  • Page 665: Using The Debug Log

    Now select “SP5858” and specify the events that you want to record in the debug log. SP5858 (Debug Save When) provides the following items for selection. Engine SC Error Saves data when an engine-related SC 5-343 G133...
  • Page 666 Refer to the two tables below for the 4-digit numbers to enter for each key. The following keys can be set with the corresponding numbers. (The initials in parentheses indicate the names of the modules.) 4-Digit Entries for Keys 1 to 10 Key No. Printer 2222 (SCS) 14000 (SRM) G133 5-344...
  • Page 667 The machine is now set to record the debugging information automatically on the HDD (the target selected with SP5857-002) for the events that you selected with SP5858 and the memory modules selected with SP5859. Please keep the following important points in mind when you do this setting: 5-345 G133...

  • Page 668: Retrieving The Debug Log From The Hdd

    SD card. Use a card reader to copy the file and send it for analysis to your local Ricoh representative by email. You can also send the SD card by regular mail if you want.

  • Page 669: Sp5857-017 Create A File On Sd Card To Store A Log

    SD card. With the file already created on the SD card for the log file, the data only needs to be recorded; a new log file does not require creation. To create a new log file, do SP5857-012 to delete the debug log data from the SD card. Then do SP5857-017. 5-347 G133...

  • Page 670: Dip Switches

    This switch resets the engine controller. Switch 4 DIP SW No. Factory Use Only: Do not change the switch 1 to 8 settings. 5.7.2 EGB BOARD DIP SW No. Factory Use Only: Do not change the switch 1 and 2 settings. G133 5-348...
  • Page 671 DETAILED SECTION DESCRIPTIONS...
  • Page 673 11. Image transfer belt cleaning unit 4. Registration roller 12. Image transfer belt unit 5. By-pass feed table 13. Toner bottle (4 colors) 6. Tray 2 14. ID sensor 7. Tray 1 15. IH coil unit 8. Waste toner bottle G133...

  • Page 674: Paper Path

    11. Finisher upper tray (Optional) 6. Tray 2 feed 12. Finisher proof tray (Optional) The 3000-sheet finisher and 1000-sheet booklet finisher require the bridge unit (B227) and one from the two-tray paper feed unit (B800) or the LCT (B801). G133...

  • Page 675: Drive Layout

    Drives the color drum unit and development unit (Bk, Y, motor (Bk, Y, M, C) M, C). 6. Paper feed clutch Switches the drive power between the tray 1 and tray 2. 7. Paper feed motor: Drives the paper feed mechanisms (tray 1/tray 2/by-pass G133...
  • Page 676 Drives the image transfer belt unit. Drives the duplex inverter rollers and duplex transport 13. Duplex inverter motor rollers. 14. Fusing/paper exit motor: Drives the fusing unit and paper exit section. 15. Junction gate 1 motor: Opens and closes junction gate 1. G133...

  • Page 677: Board Structure

    Interfacing and control of the optional IEEE1284, Bluetooth, IEEE802.11b (wireless LAN), Gigabit Ethernet, USB Host, HDD, and DRAM DIMM LD Drive Board: This is the laser diode drive circuit board. Operation Panel Board (OPU): This controls the display panel, the LED and the keypad. G133...

  • Page 678: Printing Process

    Development: The development roller carries negatively charged toner to the latent image on the drum surface. This machine uses four independent development units (one for each color). Transfer: Image transfer: Bias rollers opposite the OPC drums transfer toner from the drums to G133...
  • Page 679 [D]: Line position adjustment (center) [E] Process control (M) [F]: Process control (Y) [G]: Line position adjustment (rear) The ID sensor output is used for the following: Process control and for automatic line position Skew correction Color registration adjustments for the latent image. G133...

  • Page 680: Potential Control

    These are categorized according to their execution timing. The counter (SP3-510) is reset if a self-check is done (except for a forced self-check). ΔT = Temperature change between the temperature of the previous process control and the current temperature G133...
  • Page 681 This interrupts printing and then starts automatically if the following condition occurs: BW Counter (SP3-510-001) is greater than or equal to Execution Interval (SP3-515-003) FC Counter (SP3-510-002) is greater than or equal to Execution Interval (SP3-515-004) After process control is completed, the machine continues to make prints. G133...

  • Page 682: Process Control Self Check Procedure

    This machine uses four ID sensors (direct reflection type) for the process control. Each sensor detects a pattern for each color (see the ‘p.6-3 "Printing Process"’ section). The ID sensor checks the bare transfer belt’s reflectivity. Then the machine calibrates the G133 6-10...
  • Page 683 The ID sensor measures the light reflected from each grade of the pattern, to detect the densities of each grade. This data goes to memory. Step 4: Toner Amount Calculation The machine calculates the amount of toner on the transfer belt that is required to make 6-11 G133...

  • Page 684: Toner Density Adjustment Mode

    If the current gamma is too low (below the target by more than 0.2: 0.2 limit is set with SP3-239-012), the machine supplies toner to the development unit until the development gamma is within the correct range. G133 6-12...

  • Page 685: Toner Supply Control

    However, the supply amount will be 70% of the normal fixed value to prevent too high image density. The machine automatically changes the toner supply mode to PID control mode (Fixed Vtref) if the ID sensors are broken. 6-13 G133...

  • Page 686: Toner Near End/Toner End Detection

    At this time the machine cannot do color print jobs. If the yellow, cyan, or magenta toner ends during a color-printing job, the job is suspended until toner is supplied. If new color toner is not installed, the user can G133 6-14...
  • Page 687 Then the machine starts to supply toner to the development unit. After supplying toner, the machine clears the toner near-end or end status if the following condition is detected: Toner end sensor detects that toner is supplied. The machine tries to supply toner for a maximum of 5 times (SP 3-102). 6-15 G133...

  • Page 688: Laser Exposure

    Laser exposure for black and magenta starts from the rear side of the drum. But for yellow and cyan it starts from the front side of the drum. This is because the units for black and magenta are on the other side of the polygon mirror from the units for yellow and cyan. G133 6-16...

  • Page 689: Optical Path

    (except OHP/Thick 600 x 600 36,377 paper) 4-bit 600 x 600 (1 Color 24,212 2 beams bit, 2-bit) (except OHP/Thick 600 x 600 36,377 paper) 4-bit OHP/Thick 600 x 600 (1 27,165 1 to Thick 4 bit, 2-bit) 6-17 G133...

  • Page 690: Laser Synchronizing Detectors

    LSD at the front detects the start of the main scan. The arrow [E] indicates the scanning direction. Clock Frequency Adjustment Each LSD ensures that the number of laser clock pulses in the main scan is constant. If the G133 6-18...

  • Page 691: Ld Safety Switch

    Along with other switches, the LD safety switches help show error messages related to external covers. When one or more covers are open, the messages, “Cover is open.” and “Close the indicated cover,” show with a diagram. The diagram shows which cover is open. 6-19 G133...

  • Page 692: Automatic Line Position Adjustment

    The adjustment of the sub-scan line position for YCM is based on the line position for K (color registration). The machine measures the gaps between the lines of each color in the pattern on the transfer belt. If the gaps for a color are not correct, the machine moves the G133 6-20...

  • Page 693: Adjustment Conditions

    SP3-512-001 (default: 30 pages). Line position adjustment is automatically done once if one of these conditions occurs: Δt > Time threshold (SP2-193-009: [default: 300 minutes]) ΔT > Temperature threshold (SP2-193-008: [default: 5°C]) 6-21 G133...
  • Page 694 If the main scan magnification changes This is detected by the main scan synchronization detectors at each end of the scan line for each color. If the magnification changes by more than 1% (threshold adjustable SP2-193-010), line position adjustment is done again. G133 6-22...

  • Page 695: Main Scan Skew Adjustment

    The ID sensor shutter [A] covers the sensors when the machine is idle. When the ID sensor shutter solenoid [B] is activated, ID sensor shutter [A] slides to the left. This mechanism prevents the ID sensors from becoming dirty with toner or dust. 6-23 G133...

  • Page 696: Shutter Mechanism

    [E] after the polygon motor has turned off. One of SC290 to 296 occurs if the output of the shutter open [F] or closed sensor [E] does not change after the shutter motor turned on. G133 6-24...

  • Page 697: Pcu (Photo Conductor Unit)

    The ID chip is part of the TD sensor assembly. The ID chip contains counters and other data about the PCU, drum unit, and development unit. If you replace the development unit with a new one, the counter information for the drum unit is not kept on the new ID chip. 6-25 G133...

  • Page 698: Around The Drum

    When a new PCU is installed. When a new image transfer belt unit is installed. Also, if the machine detects a shift in the drum positions during the line position adjustment, the machine executes the drum phase adjustment. G133 6-26...

  • Page 699: Drum Charge And Quenching

    50 micrometers. The cleaning roller [B], which always contacts the charge roller, cleans the charge roller. Quenching is done by illuminating the whole area of the drum with the laser at the end of every job. 6-27 G133...

  • Page 700: Drum Cleaning

    The toner collection auger [B] in each PCU is driven by gears [F] at the end of the drum. This toner then goes to the toner collection bottle (see "p.6-3 "Toner Collection Path and Drive"" in this chapter). G133 6-28...

  • Page 701: Development Operation

    Each development unit has a TD sensor. The TD sensor contains an ID chip in which some information about the development unit is stored. The diameter of the development roller is 18 mm (circumference about 56.5 mm). 6-29 G133...

  • Page 702: Developer Agitation

    [B]. Each drum/development motor drives the development roller through gears and development clutch. The gear trains are shown in the diagram. Developer Agitation Two mixing augers [A] circulate the developer forward and backward to agitate the developer. This happens at the following times: During process control self check G133 6-30...

  • Page 703: Development Bias

    (i.e., if SP3-041-001 is set to "1: CONTROL"). However, if process control is switched off, (i.e., if SP3-041-001 is set to "0: FIXED"), the dc bias is the value stored in SP3-621-001 to -012 (do not adjust in the field unless advised to do so). New Unit Detection 6-31 G133...
  • Page 704 The machine automatically does the following adjustments when detecting the new unit detection flag. PM counter clear for items related to the PCU Developer initialization Charge roller voltage control Process control Line position adjustment If the PM counter clear fails, clear the following SPs manually. SP3-902-9 to -12 G133 6-32...

  • Page 705: Toner Supply

    And the toner attraction pump transports the toner to the development unit. The toner end sensor is attached to the toner supply tube. The toner end sensor and the output from the process control define when the machine detects toner end. 6-33 G133...

  • Page 706: Toner Supply Mechanism

    The toner passes part of the way along the transport tube towards the toner attraction pump. The toner goes through the toner end sensor [G]. Toner Near End Detection The toner end sensors [G] detect toner near end conditions ( "p.6-3 "Toner Near End/Toner End Detection""). G133 6-34...

  • Page 707: Toner Supply From Toner Attraction Pump To Development Unit

    [G] in the development unit. When both shutters are open, toner can enter the development unit from the toner attraction pump. The shutter springs pull and close the shutter when the development unit is removed. 6-35 G133...

  • Page 708: Toner Cartridge

    The chip is also used to detect whether the cartridge is installed (if the cartridge is not installed, the machine does not detect a signal from the memory chip). The RFID transmits its data to the RFID antenna board [B] without any contact. G133 6-36...

  • Page 709: Waste Toner Collection

    [D]. From Image Transfer Belt Unit The toner collection auger [A] moves the used toner from the image transfer belt and the used toner drops into the toner collection duct [B]. The toner collection coil [C] moves the 6-37 G133...

  • Page 710: Used Toner Distribution Mechanism

    The bottle near-full/full detection mechanism is above the bottle. When the used toner pushes up the used toner feeler [A], the waste toner sensor [B] turns off G133 6-38...
  • Page 711 At this time, the machine detects that the toner collection bottle is almost full, and displays a message. After this, when 500 sheets of paper have been copied, the machine detects that the toner collection bottle is full, and the machine stops. 6-39 G133...

  • Page 712: Image Transfer And Paper Separation

    The used toner collected from the belt is transported to the toner collection bottle. There are seven ID sensors. Three of them are for the line position adjustment. Four of them are for process control. ITB (Image Transfer Belt) Drive Drive Motor G133 6-40...
  • Page 713 If the sensor has read an unusually large number of notches or an unusually small number of notches, the controller ignores such unusual signals. Therefore, incorrect reading does not affect the rotation speed. 6-41 G133...

  • Page 714: Itb Current

    The bias that is applied to the image transfer belt is automatically corrected for paper size, temperature (measured by the temperature/humidity sensor at the rear lower right side of the machine). The other rollers are grounded to neutralize the belt surface. G133 6-42...

  • Page 715: Transfer Belt Cleaning

    The lubricant application roller [D] applies lubricant [E] to the image transfer belt to make toner removal easy. To drive the cleaning unit, the transfer belt rotates gear [G], and gears at the front of the transfer unit drive the auger [F] and the rollers [A, D] in the cleaning unit. 6-43 G133...

  • Page 716: Itb (Image Transfer Belt) Contact

    The belt moves away from the color drums if the job is interrupted by any error except a power failure. The image transfer belt contact sensor [D] detects if the image transfer belt contacts the color PCUs. If the mechanism is disabled (SP 2907 002, default setting: disabled), the image transfer G133 6-44...

  • Page 717: Transfer Belt Sensor

    The table lists the sensor actuation patterns. Machine status Sensor pattern Initialization Standby (Default) Operation B/W printing Color Printing On: The actuator is out of the sensor. Off: The actuator is interrupting the sensor. 6-45 G133...

  • Page 718: Paper Transfer And Separation

    5. Image transfer belt 3. ITB drive roller 6. OPC drum The paper transfer unit consists of the paper transfer roller and discharge plate. This unit completes the toner transfer to the paper. PTR (Paper Transfer Roller) Drive G133 6-46...

  • Page 719: Ptr (Paper Transfer Roller) Contact And Separation

    The discharge plate receives its charge from a different high voltage power supply board than the ITB drive roller. PTR (Paper Transfer Roller) Contact and Separation The paper transfer contact motor [A] keeps the paper transfer roller [B] in contact with the 6-47 G133...
  • Page 720 HP sensor detects if the paper transfer roller is in contact with the image transfer belt. Only when the machine executes the line position adjustment or process control, the paper transfer unit keeps away from the image transfer belt. G133 6-48...
  • Page 721 There are two paper trays (500 sheets each), and a by-pass feed table (100 sheets). The paper feed mechanism uses an FRR system for tray 1, 2 and by-pass tray. Tray 1 can hold A4 or letter paper only. Tray 2 can hold a range of sizes. 6-49 G133...

  • Page 722: Drive – Tray 1, Tray 2, And By-Pass Tray

    The pick-up roller [A] of the by-pass tray stays away from the top of the stack of paper until the by-pass pick-up solenoid turns on. The duplex/by-pass motor [D] drives the pick-up, feed [B] and separation roller [C] through the by-pass clutch [E] and gears. G133 6-50...

  • Page 723: Paper Pick-Up

    [F] turns off. This lifts the pick-up roller from the top of the stack paper briefly and then releases the pick-up roller. This makes paper pick-up more effective. The paper feed sensor [E] also controls the paper feed clutch "ON" and "OFF" timing. 6-51 G133...

  • Page 724: Paper Lift – Trays 1 And

    There is no size switch for tray 1. The paper size is fixed at either A4 or LT (LEF for both sizes). You can change the size setting with SP5-181-1. For tray 2, there are four paper size switches [A] working in combination. Switch 1 (right G133 6-52...
  • Page 725 For non-standard paper sizes, if they are not visible on the user tool screen for selecting paper sizes, then set SP 5112 to "1". If the user selects one of these sizes, auto paper size selection is disabled. 6-53 G133...
  • Page 726 The paper remaining status bar is displayed in the tray selection icon on the LCD. Remaining paper Paper height sensor 1 [A] Paper height sensor 2 [B] 100% (Status bar x 4) (Status bar x 3) (Status bar x 2) (Status bar x 1) OFF: No actuator G133 6-54...
  • Page 727 When the paper tray runs out of paper, the paper end feeler [A] drops into the cutout in the tray bottom plate. At this time the paper end sensor [B] activates. 6.8.8 REGISTRATION 6-55 G133...

  • Page 728: Paper Feed Line Speed

    600 x 600 dpi (1-bit, OHP/Thick 1 to 2-bit) Thick 4 600 x 600 dpi 4-bit Thick 5 and Thick 6 6.8.10 TRAY LOCK MECHANISM This machine has two types of tray lock mechanism. Tray Lock at the Front G133 6-56...

  • Page 729: Tray Lock At The Rear

    If the paper is jammed, the tray lock solenoid [A] turns on and activates the lock lever [B]. The lock lever [B] locks tray 1 [C] and tray 2 [D]. 6-57 G133...

  • Page 730: Paper Dust Collection

    After that, the pick-up roller moves one sheet of paper to the feed roller. This machine uses an FRR (Feed and Reverse Roller) system for feeding paper. There is friction between the feed roller [E] and separation roller [D]. This friction separates G133 6-58...

  • Page 731: By-Pass Paper Size Detection

    Paper Feed the top sheet of paper from the stack. 6.8.13 BY-PASS PAPER SIZE DETECTION There are two paper side plates [A] on the by-pass tray. These connect with the paper size sensor [B] through a rack-and-pinion mechanism. 6-59 G133...
  • Page 732 The fusing belt thermistor, pressure roller thermistor and thermopile control the temperature of heating roller and pressure roller. The thermopile is a non-contact sensor. The thermopile detects the temperature at the center of the fusing belt, and the G133 6-60...

  • Page 733: Fusing Unit Drive

    The cleaning roller [G] cleans the lubricant roller to remove the residual toner stuck to the lubricant roller. 6-61 G133...

  • Page 734: Ih (Induction Heating) System

    [E] becomes hot. (During warm up, 1250 W is applied to the IH coil unit and during paper feed, 950 W is applied.) Paper Size Correction The ferrite roller [A] in the heating roller has a bronze plate [B] for paper size temperature G133 6-62...

  • Page 735: Pressure Release Mechanism

    The pressure levers [A] put the proper pressure to the nip between the pressure roller [B] and fusing belt [C]. When releasing these levers, the pressure roller moves away from the fusing belt. If a paper jam occurs in the fusing unit, releasing these levers make jammed paper easily removed. 6-63 G133...

  • Page 736: Fusing Temperature Control

    The fusing temperature for each mode is as follows. These are set by SP 1105. If the ferrite roller does not rotate, it will overheat. The fusing belt sensor [H] detects if the heating roller stops rotating, and an SC occurs. G133 6-64...

  • Page 737: Fusing Temperatures

    T1: Actual target temperature T2: Heating roller target temperature for the ready condition (adjustable with SP1-105-001, default: 138°C) T4: Environment correction (adjustable with SP1-112-004, default: 0°C) If 17°C (adjustable with SP1-112-001) < Ambient temperature < 30°C (adjustable with SP1-112-002) 6-65 G133...
  • Page 738 Maintain mode for the ready condition temperature [3]: The temperature of the heating roller is kept at 160°C (adjustable with SP1-105-082) for 60 seconds (adjustable with SP1-113-001) after the temperature of the fusing unit reaches the temperature for the ready condition. Stand-by mode [4]: G133 6-66...
  • Page 739 The machine starts to feed paper after an interval of S1 (Feeding wait mode [7]) after one of the conditions below has occurred. However, the machine automatically starts to feed paper if one of conditions below does not occur for 300 seconds after the machine has 6-67 G133...
  • Page 740 CPM down mode [9]: This machine uses CPM down mode to prevent image offset on outputs when the fusing temperature goes below a specified temperature in some conditions. This mode is only used at line speeds of 205 mm/sec. G133 6-68...
  • Page 741 20°C (SP1105-103) 170°C (SP1105-046, -048, -050 Thick 1 paper and -052) Thick 2 paper 170°C (SP1105-054, -055) Thick 3 paper 175°C (SP1105-089 and -091) OHP (full color) 165°C (SP1105-056) 160°C (SP1105-057) (black-and-white) Special paper 160°C (SP1105-058 to -080) 6-69 G133...

  • Page 742: Overheat Protection

    IH inverter. If either of the two thermofuse temperatures becomes higher than 149°C, the thermofuse opens and cuts power to the fusing lamp. These thermofuses make a series circuit. In either case, the machine stops operation. G133 6-70...

  • Page 743: Energy Saver Modes

    Level 1 Energy Saver Mode The default of the level 1 energy saver mode is “Off.” If the user enables it, level 1 energy saver mode starts 30 seconds after the machine has completed a print. In this mode, the 6-71 G133...

  • Page 744: Level 2 Energy Saver Mode

    Then a short time later, the fuse blows. PCU, Development Unit The development unit (as part of the PCU) contains an ID chip. The ID chip contains information that tells the machine that the unit is new. G133 6-72...
  • Page 745 1 HP sensor detects that the gate is at home position, the standard output tray path is opened. Junction gate 2 does not switch the paper feed direction in this model. This gate is used for the Japanese model. The fusing/paper exit motor drives the paper exit rollers. 6-73 G133...

  • Page 746: Junction Gate Mechanism

    When outputs push up the tray full actuator [D], the paper overflow sensor [E] detects that standard output tray is full of outputs and a jam message is displayed after a job end. G133 6-74...

  • Page 747: To The Duplex Unit

    The paper transport roller [C] is driven by the fusing/paper exit motor [D]. The junction gate jam sensor [E] in the path between the fusing unit and the duplex unit. The duplex entrance sensor [F] detects paper jams in the path to the duplex unit. 6-75 G133...
  • Page 748 The duplex/by-pass transport roller moves the paper to the registration roller. This roller is also used for by-pass mode as the by-pass transport roller. But the by-pass tray cannot be used with duplex mode. The duplex entrance sensor and duplex exit sensor control the timing for duplex paper feed. G133 6-76...

  • Page 749: Duplex Drive

    For some longer paper sizes, the previous sheet is still feeding when this happens, so motor [A] must stop while motor [D] is still feeding the previous sheet down to the registration roller. This is why we have two motors ([A], [D]) controlling one roller [C]. 6-77 G133...

  • Page 750: Inverter Mechanism

    (this roller is driven by the duplex/by-pass motor). When the machine gets a multi-page duplex printing job, the duplex exit sensor [D] controls the duplex inverter motor and duplex/by-pass motor to synchronize the duplex feed timing. G133 6-78...

  • Page 751: Duplex Operation

    There are two sheets of paper in the paper feed path at the same time. The interleave method is used. For sheets longer than 400 mm, there is no interleaving. The drawing above shows the paper movement with the interleave method for two sheets of paper. The printing is done as follows: 6-79 G133...
  • Page 752 Duplex Unit G133 6-80...

  • Page 753: Controller Functions

    GW architecture ASIC. It controls these functions: AGP I/F, DDR-SDRAM, RAIP I/F, ATA Bus and processes image rotation/composition and compression/decompression. ASIC 2: IO control ASIC. It controls the network, operation panel, USB port, SD cards. SDRAM DIMM (2 slots): 6-81 G133...
  • Page 754 USB port, but it cannot be used in this model. USB Host (option): This is for the connection of an external device (digital camera etc.). I/F Slot Item Slot A USB Host IEEE 1284, IEEE 802.11b, Bluetooth or Gigabit Slot B Ethernet HDD: G133 6-82...

  • Page 755: Hard Disk

    Slot 3: Firmware upgrade 6.12.2 HARD DISK Overview The capacity of the hard disk is 40 GB. The controller partitions it into several drives and allocates them for different functions. You can initialize the hard disk with SP5-832-001. 6-83 G133...
  • Page 757 SPECIFICATIONS...

  • Page 759: General Specifications

    Optional paper feed tray: 550 sheets x 2 + 1 LCT: 2000 sheets Print Paper Size: (Refer to “Supported Paper Sizes”.) Minimum Maximum Tray 1 A4/8.5" x 11" (LEF) A5 (LEF)/ Tray 2 A3/11" x 17" 8.5" x 11" G133...
  • Page 760 Dimensions (W x D x H): Printer: 670 x 670 x 640 mm (26.4" x 26.4" x 25.2") Printer + PFU or LCT: 670 x 670 x 1020 mm (26.4" x26.4" x 40.2") Weight: Less than 97 kg (213.4 lb.) G133...
  • Page 761 General Specifications G133...
  • Page 762 13 International fonts 1 Bitmap font Adobe PostScript 3: 136 fonts (24 Type 2 fonts, 112 Type 14 fonts) USB 2.0: Standard Ethernet (100 Base-TX/10 Base-T): Standard Host Interfaces: IEEE1284 parallel x 1: Optional IEEE802.11b (Wireless LAN): Optional Bluetooth (Wireless): Optional G133...
  • Page 763 Printer Gigabit Ethernet: Optional USB Host: Optional Network Protocols: TCP/IP (IPv4, IPv6), IPX/SPX, AppleTalk (Auto Switching) G133...

  • Page 764: Supported Paper Sizes

    297 x A4 LEF 210mm 148 x A5 SEF 210mm 210 x A5 LEF 148mm 105 x A6 SEF 148mm 257 x B4 SEF 364mm 182 x B5 SEF 257mm 257 x B5 LEF 182mm B6 SEF 128 x G133...
  • Page 765 Executive 7.25" x 10.5" Executive 10.5" x 7.25" F SEF 8" x 13" Foolscap 8.5" x 13" 8.25" x 13" 11" x 15" Folio SEF 10" x 14" 8" x 10" 267 x 390mm 195 x 16K SEF 267mm G133...

  • Page 766: Paper Exit

    MF: Main Frame, Prf: Proof, Clr: Clear, Shf: Shift, Stp: Staple, SS: Saddle Stitch, 2P: 2 Holes Punch, N2P: North Europe 2 Holes, 3P: 3 Holes Punch, Punch 4 P: 4 Holes Punch, N4P: North Europe 4 Holes Punch G133...
  • Page 767 105 x 148 A6 SEF 257 x 364 B4 SEF 182 x 257 B5 SEF 257 x 182 B5 LEF 128 x 182 B6 SEF Ledger 11" x 17" Letter SEF 8.5" x 11" Letter LEF 11" x 8.5" G133...
  • Page 768 8" x 13" Foolscap 8.5" x 13" 8.25" x 13" 11" x 15" Folio SEF 10" x 14" 8" x 10" 267 x 390 195 x 267 16K SEF 267 x 195 16K LEF Custom Com10 Env. 4.125" x 9.5" G133 7-10...

  • Page 769: Sheet Booklet Finisher

    *4: Corner stapling is not available in this mode. 1000-Sheet Booklet Finisher MF: Main Frame, Prf: Proof, Clr: Clear, Shf: Shift, Stp: Staple, SS: Saddle Stitch, 2/3 P: 2/3 Holes Punch, 4 P: 4 Holes Punch, N4P: North Europe 4 Holes Punch 7-11 G133...
  • Page 770 257 x 364 B4 SEF 182 x 257 B5 SEF 257 x 182 B5 LEF 128 x 182 B6 SEF Ledger 11" x 17" Letter SEF 8.5" x 11" Letter LEF 11" x 8.5" Legal SEF 8.5" x 14" G133 7-12...
  • Page 771 11" x 15" Folio SEF 10" x 14" 8" x 10" 267 x 390 195 x 267 16K SEF 267 x 195 16K LEF Custom Com10 Env. 4.125" x 9.5" Monarch Env. 3.875" x 7.5" 114 x 162 C6 Env. 7-13 G133...
  • Page 772 Prf Clr Shf Stp SS 2/3 P 4 P N4P 162 x 229 C5 Env. 110 x 220 DL Env. Remarks: Supported Output up to 10 sheets Output up to 30 sheets Output up to 50 sheets Not supported G133 7-14...

  • Page 773: Software Accessories

    The PS3 driver for Macintosh supports Mac OS X 10.1 or later versions. 7.4.2 UTILITY SOFTWARE Software Description A font management utility with screen fonts for the Font Manager 2000 printer (Win9x/ME, 2000/XP/2003, NT4) This is provided on the printer drivers CD-ROM 7-15 G133...
  • Page 774 DeskTopBinder Lite itself can be used as personal document management software and can manage DeskTopBinder Lite both image data converted from paper documents (Win9x/ME, 2000/XP/2003, NT4) and application files saved in each client’s PC. This is provided on the scanner drivers CD-ROM G133 7-16...

  • Page 775: Machine Configuration

    Machine Configuration 7.5 MACHINE CONFIGURATION Machine Call Item Remarks Code Mainframe G133 B801 One from the three, or G832 + B800 Two-tray paper feed unit B800 Paper tray unit (one tray) G832 One from [E] and [F]; 3000-sheet finisher B805...
  • Page 776 Requires [F] Punch unit: 4 holes B807-30 Requires [F] Bridge unit B227 Machine Call Item Remark code USB 2.0: Standard Ethernet: Standard IEEE 1284 B679-17 You can only install one of these at a time. Wireless LAN G813/G874 G133 7-18...
  • Page 777 You can only install one of these in SD slot 2 at a time. PictBridge G874-23 VM Card Type D G874-47 In SD slot 3 128 MB DIMM G331 One from G331 and G332 256 MB DIMM G332 Optional NVRAM G395 7-19 G133...

  • Page 778: Optional Equipment

    DC 24V, 5V (from the main frame) Power Consumption: Less than 50 W (Max.)/ Less than 35 W (Ave,) Dimensions (W x D x H): 580 mm x 620 mm x 260 mm (22.8" x 24.4" x 10.2") Weight: 25 kg (55 lb.) G133 7-20...

  • Page 779: Large Capacity Tray

    Less than 96 W Noise Less than 75 db Configuration Console type attached base-unit Power Source From base-unit 250 sheets: A4, 8.5” x 11” or smaller Proof Tray Stack Capacity 50 sheets: B4, 8.5” x 14 or larger 7-21 G133...
  • Page 780 A4 LEF + A3 SEF, Mixed Paper 30 sheets B5 LEF + B4 SEF, Size 8.5" x11” LEF + 11” x 17” SEF Staple Replenishment Cartridge exchange / 5000 pins per cartridge Stapled Stack Capacity Paper Size Pages/Set Sets G133 7-22...

  • Page 781: Punch Unit For 3000-Sheet Finisher

    , 14 lb Bond - 43 lb Bond Paper Sizes A5 to A3, 5.5" x 8.5" to 11” x 17” NA 2-holes A5 to A4, 5.5" x 8.5" , 8.5" x 11” NA 3-holes A3, B4, 11” x 17” 7-23 G133...

  • Page 782: Sheet Booklet Finisher & Punch Unit

    (14 to 68 lb.) (Shift tray) 52 to 105 g/m (14 to 28 lb.) (Proof tray) Paper Weight: Punch mode: 52 to 163 g/m (14 to 43 lb.) Staple mode: 64 to 90 g/m (17 to 24 lb.) G133 7-24...

  • Page 783: Bridge Unit

    A6 SEF to A3, HLT to DLT Paper Size: Non-standard sizes Width: 90 to 305 mm Length: 148 to 600 mm Paper Weight: 52 g/m to 253 g/m , 16 lb. to 78 lb. Power Source: DC 24 V, 5 V (form the copier/printer) 7-25 G133...
  • Page 784 Optional Equipment Dimensions (W x D x H): 415 mm x 412 mm x 111 mm (16.3" x 16.2" x 4.4") Weight 5 kg (11 lb.) G133 7-26...
  • Page 785 BRIDGE UNIT BU3000 B227...
  • Page 787 Read This First Safety and Symbols Replacement Procedure Safety Turn off the main power switch and unplug the machine before beginning any of the replacement procedures in this manual. When taking apart the bridge unit, first take the unit out of the copier. Symbols Used in this Manual This manual uses the following symbols.
  • Page 789 B227 TABLE OF CONTENTS Read This First ......................i Safety and Symbols ..................i Replacement Procedure Safety ..............i Symbols Used in this Manual ................ i Table of Contents ...................... ii 1. Replacement and Adjustment ..............1 Bridge Unit Control Board ................1 Bridge Unit Drive Motor ...................

  • Page 791: Bridge Unit Control Board

    Bridge Unit Control Board REPLACEMENT AND ADJUSTMENT BRIDGE UNIT CONTROL BOARD Bridge unit ( Installation Procedure in the base copier manual) Rear cover [A] ( x 2) Bridge unit control board [B] ( x 3, x 4) B227...

  • Page 792: Bridge Unit Drive Motor

    Bridge Unit Drive Motor BRIDGE UNIT DRIVE MOTOR Bridge unit ( Installation Procedure in the base copier manual) Rear cover Bracket [A] ( x 3, x 2) Bridge unit drive motor [B] ( x 4, x 1) B227...

  • Page 793: Tray Exit Sensor

    Tray Exit Sensor TRAY EXIT SENSOR Bridge unit ( Installation Procedure in the base copier manual) Rear cover ("Rear Cover") Paper tray [A] Exit guide [B] ( x 1) Tray exit sensor [C] ( x 1) B227...

  • Page 794: Relay Sensor

    Relay Sensor RELAY SENSOR Bridge unit ( Installation Procedure in the base copier manual) Paper tray [A] Relay sensor [B] ( x 1) B227...

  • Page 795: Mechanical Component Layout

    Mechanical Component Layout DETAILED SECTION DESCRIPTIONS MECHANICAL COMPONENT LAYOUT 1. Upper Exit Roller 5. Relay Sensor 2. Tray Exit Sensor 6. 2nd Transport Roller 3. Junction Gate 7. Left Exit Roller 4. 1st Transport Roller 8. Paper Tray B227...
  • Page 796 Drive Layout DRIVE LAYOUT Left Exit Roller 2nd Transport Roller 1st Transport Roller Upper Exit Roller Bridge Unit Drive Motor B227...

  • Page 797: Electrical Component Layout

    Electrical Component Layout ELECTRICAL COMPONENT LAYOUT Left Guide Switch Right Guide Switch Junction Gate Solenoid Tray Exit Sensor Bridge Unit Control Board Bridge Unit Drive Motor Relay Sensor B227...

  • Page 798: Electrical Component Descriptions

    Electrical Component Descriptions ELECTRICAL COMPONENT DESCRIPTIONS Symbol Name Function Index No. Motors Drive Motor Drives the bridge unit. Sensors Tray Exit Checks for misfeeds. Relay Checks for misfeeds. Switches Right Guide Detects when the right guide is opened. Left Guide Detects when the left guide is opened.
  • Page 799 Junction Gate Mechanism JUNCTION GATE MECHANISM The junction gate [A] directs any paper reaching the bridge unit to either the upper tray (on top of the bridge unit) or to the finisher, depending on which has been selected. If the junction gate solenoid has been activated, the junction gate [A] points downward and directs the paper to the upper tray [B] (dotted line path in illustration).
  • Page 801 BOOKLET FINISHER B793...
  • Page 803 Read This First Safety and Symbols Replacement Procedure Safety Turn off the main power switch and unplug the machine before beginning any of the replacement procedures in this manual. When taking apart the bridge unit, first take the unit out of the copier. Symbols Used in this Manual This manual uses the following symbols.
  • Page 805 B793 TABLE OF CONTENTS Read This First ......................i Safety and Symbols ..................i Replacement Procedure Safety ..............i Symbols Used in this Manual ................ i Table of Contents ...................... ii 1. Replacement and Adjustment ..............1 Covers......................1 Front/Inner/Rear Covers ................1 Upper Covers ....................
  • Page 806 2. Detailed Section Descriptions ..............28 Component Layout ..................28 Mechanical Component Layout..............28 Drive Layout ....................29 Electrical Component Layout ..............30 Electrical Component Descriptions ............34 Junction Gates ....................39 Proof Tray...................... 40 Shift Tray ....................... 41 Up/Down Motion..................41 Side-to-side Motion ..................
  • Page 807 Covers 1. REPLACEMENT AND ADJUSTMENT COVERS 1.1.1 FRONT/INNER/REAR COVERS Remove the front cover [A] ( x 1). Remove the inner cover [B] ( x 2). B793...

  • Page 808: Upper Covers

    Remove the rear cover [C] ( x 2). 1.1.2 UPPER COVERS Remove the upper cover [A] ( x 1). Remove the proof tray [B] ( x 4). B793...
  • Page 809 Covers Remove the upper left cover [C]. B793...

  • Page 810: Main Body

    MAIN BODY 1.2.1 POSITIONING ROLLER Open the front cover. Remove the positioning roller [A] ( x 1). 1.2.2 SHIFT TRAY POSITION SENSOR, UPPER LIMIT SWITCH Remove the following items. Front Cover Inner Cover Rear Cover Proof Tray Upper Left Cover B793...

  • Page 811: Proof Tray Exit / Full Sensor

    Main Body Remove the lower guide unit [A] ( x 4, x 2). Remove the shift tray position sensor [B] ( x 1). Remove the upper limit switch [C] ( x 2). (Pull it out from the assembly.) 1.2.3 PROOF TRAY EXIT / FULL SENSOR Remove the front cover, rear cover and proof tray.

  • Page 812: Finisher Entrance Sensor

    Remove the vertical transport guide [A] ( x 4). Remove the exit sensor [B] ( x 1). Remove the tray full sensor [C] ( x 1). 1.2.4 FINISHER ENTRANCE SENSOR Remove the finisher entrance sensor with bracket [A] ( x 1). Remove the finisher entrance sensor [B] ( x 1).

  • Page 813: Shift Tray Exit Sensor

    Main Body 1.2.5 SHIFT TRAY EXIT SENSOR Remove the front cover and upper left cover. Remove the link [A] ( x 1). Remove the exit guide unit [B]. Remove the sensor [C] ( x 1). B793...

  • Page 814: Shift Tray Motor

    1.2.6 STAPLE TRAY PAPER SENSOR Open the front cover. Pull out the staple/fold unit. Remove the staple tray paper sensor [A] ( x 1). 1.2.7 SHIFT TRAY MOTOR Remove the rear cover. Open the front cover, and then pull out the staple/fold unit. B793...
  • Page 815 Main Body Remove the two gears [A], [B]. Remove the shift tray motor [C] ( x 2, x 1) 1.2.8 ENTRANCE MOTOR Remove the rear cover. Release the belt tension [A]. Remove the entrance motor [B] ( x 2, x 1). 1.2.9 UPPER TRANSPORT MOTOR Remove the rear cover.

  • Page 816: Lower Transport Motor

    Release the belt tension [A]. Remove the upper transport motor [B] ( x 2, x 1). 1.2.10 LOWER TRANSPORT MOTOR Remove the rear cover. Release the belt tension [A]. Remove the lower transport motor [B] ( x 2, x 1). B793...

  • Page 817: Shift Motor

    Main Body 1.2.11 SHIFT MOTOR Remove the rear cover. Remove the shift motor with bracket [A] ( x 1, x 4) Remove the shift motor [B] ( x 1). B793...

  • Page 818: Staple Folder Unit

    FOLDER 1.3.1 STAPLE FOLDER UNIT Remove the rear cover. Disconnect all connectors and release the harness [A] for the staple folder unit x 1, x 3). Open the front cover. B793...

  • Page 819: Folder Unit

    Folder Pull out and remove the staple folder unit [B] ( x 2). 1.3.2 FOLDER UNIT Remove the staple folder unit. Remove the knobs [A] ( x 1 each). Disconnect the connectors. Remove the folder unit [B] ( x 4). B793...

  • Page 820: Folder Unit Exit Sensor

    1.3.3 FOLDER UNIT EXIT SENSOR Remove the folder unit. Remove the folder unit upper cover [A] ( x 1). Remove the lower clamp roller unit [B] ( x 4). Remove the folder unit exit sensor [C] ( x 1, x 1). B793...

  • Page 821: Folder Unit Entrance Sensor

    Folder 1.3.4 FOLDER UNIT ENTRANCE SENSOR Open the front cover. Pull out the staple folder unit. Remove the exit cover [A] ( x 2). Remove the entrance sensor [B] ( x 1, x 1). 1.3.5 STAPLER UNIT Remove the rear cover. Disconnect the connector [1] and release the harness ( x 2 [2]).
  • Page 822 Open the front cover and pull out the staple folder unit [4]. Disconnect the connectors and release the harness. (4 connectors [5], 1 clamp [6]) B793...
  • Page 823 Folder Remove a connector [7]. Remove 2 screws [8]. B793...
  • Page 824 Remove the staple tray [9]. Remove the guide [10]. (2 screws) B793...
  • Page 825 Folder 10. Move the stapler unit until its screw come to the hole [11] on the stay. 11. Remove the screw [12] that holds the front of the guide plate [13]. B793...
  • Page 826 12. Remove the screw [14] that holds the rear of the guide plate. Remove the rear side screw through the hole in the stay. B793...
  • Page 827 Folder 13. Remove the guide plate [13]. 14. Remove the staple folding unit [15] (3 screws, 2 connectors). B793...
  • Page 828 15. Remove the staple cartridge [16]. 16. Remove the stapler unit cover [17]. 17. Remove the stapler drive unit [18]. B793...
  • Page 829 Folder Reassembly Mount the stapler drive unit [1]. Mount the staple folder unit [2]. Do not tighten the screws [3] at this time. B793...
  • Page 830 Set the special tool in the long hole [4] on both units. Secure the special tool [5] with the knob [6]. B793...
  • Page 831 Folder Tighten the screws [7] for the stapler folder unit. Reassemble the machine. B793...

  • Page 832: Main Board

    OTHERS 1.4.1 MAIN BOARD Remove the rear cover. Remove the main board [A] ( x 5). B793...
  • Page 833 DIP Switches DIP SWITCHES SW100: Adjust the staple position for booklet mode Function ON: 0.3 mm ON: 0.6 mm ON: 1.2 mm Direction OFF: Towards the trailing edge, ON: Towards the leading edge SW101: Adjust the fold position Function ON: 0.2 mm ON: 0.4 mm ON: 0.8 mm Direction...

  • Page 834: Detailed Section Descriptions

    2. DETAILED SECTION DESCRIPTIONS COMPONENT LAYOUT 2.1.1 MECHANICAL COMPONENT LAYOUT 1. Proof Tray 2. Shift Tray 3. Exit Guide Plate 4. Stack Feed Out Belt 5. Staple Unit 6. Booklet Tray 7. Proof Tray Exit Roller 8. Proof Tray Junction Gate 9.

  • Page 835: Drive Layout

    Component Layout Drive Layout 1. Upper Transport Motor 2. Entrance Motor 3. Lower Transport Motor 4. Fold Plate Motor 5. Fold Roller Motor 6. Stack Feed-out Motor B793...

  • Page 836: Electrical Component Layout

    2.1.2 ELECTRICAL COMPONENT LAYOUT 1. Proof Tray Exit Sensor 2. Exit Guide Plate Motor 3. Shift Tray Exit Sensor 4. Upper Limit Switch 5. Shift Tray Position Sensor 6. Rear Booklet Tray Full Sensor 7. Front Booklet Tray Full Sensor 8.
  • Page 837 Component Layout 13. Proof Tray Gate Solenoid 14. Lower Transport Motor 15. Entrance Motor 16. Positioning Roller Solenoid 17. Main Board 18. Shift Tray Motor 19. Lower Limit Sensor 20. Upper Cover Sensor 21. Staple Tray Gate Solenoid 22. Upper Transport Motor 23.
  • Page 838 38. Fold Unit Exit Sensor 39. Lower Clamp Roller HP Sensor 40. Lower Retraction Motor 41. Fold Unit Entrance Sensor 42. Bottom Fence HP Sensor 43. Fold Cam HP Sensor 44. Fold Roller Motor 45. Fold Plate HP Sensor 46. Fold Plate Motor 47.
  • Page 839 Component Layout 48. Punch Motor 49. Punch Encoder Sensor 50. Punch HP Sensor 51. Punch Board 52. Paper Position Sensor Slide Motor 53. Paper Position Slide HP Sensor 54. Paper Position Sensor 55. Punch Movement HP Sensor 56. Punch Hopper Full Sensor 57.

  • Page 840: Electrical Component Descriptions

    Electrical Component Descriptions Boards Item Purpose Main Board Controls the finisher. Punch Board Controls the punch unit. Sensors Item Purpose Proof Tray Detects paper when it is fed out to the proof tray. Exit Sensor Shift Tray Detects paper when it is fed out to the shift tray. Exit Sensor Shift Tray Position...
  • Page 841 Component Layout Item Purpose Stopper S Detects when the ‘stopper S’ mechanism is at home position. HP Sensor Stack Feed Out HP Detects when the stack feed-out belt is at home position Sensor Staple Unit Detects when the side-to-side motion of the stapler unit is at home HP Sensor position Jogger HP...
  • Page 842 Item Purpose Punch HP Detects when the hole-punch firing mechanism is at home position Sensor Paper Position Detects when the mechanism that measures the paper position in the Slide HP punch unit is at home position Sensor Paper Detects the side edge of the paper, to tell the machine where to put Position the punch holes.
  • Page 843 Component Layout Item Purpose Clamp Roller Motor Stapler Unit Moves the stapler from side to side. Motor Drives a large cam that alternately clamps and unclamps the lower clamp roller, which is the idle roller of the clamp roller pair. When these rollers are clamped, they are part of the paper feed path Lower and feed the stack toward the bottom fence of the fold unit.
  • Page 844 Item Purpose Front Door Cuts dc power when the front door is opened. Safety Switch Others Item Purpose Staple Driver Unit Pushes the staples into the paper. Staple Folder Unit Folds the ends of the staples after stapling B793...

  • Page 845: Junction Gates

    Junction Gates JUNCTION GATES Two junction gates control the path of paper. Each junction gate is controlled by a solenoid. Junction gate operation is summarized in the following table. Mode Proof Shift Staple Paper Path Proof Tray Gate Solenoid Staple Tray Gate Solenoid B793...

  • Page 846: Proof Tray

    PROOF TRAY Proof Tray Junction Gate Control [A]: Proof Tray Gate Solenoid Roller Drive: Proof Tray Exit Roller [B], Proof Tray Transport Roller [C]: Controlled by the Upper Transport Motor Entrance Roller [D], Transport Roller [E]: Controlled by the Entrance Motor Jam Detection: Proof Tray Exit Sensor [F] Tray Full Detection: Proof Tray Full Sensor [G] B793...

  • Page 847: Shift Tray

    Shift Tray SHIFT TRAY 2.4.1 UP/DOWN MOTION The shift tray motor [A] moves the tray up and down. The upper limit switch [B] detects when the tray moves up too far, and cuts power to the shift tray motor. The shift tray position sensor [C] checks when the tray (or the top of the stack) is at the correct height to receive paper.

  • Page 848: Side-To-Side Motion

    2.4.2 SIDE-TO-SIDE MOTION The shift motor [A] moves the shift roller [B] from side to side. The shift motor HP sensor [C] detects when the mechanism is at home position. The upper transport motor rotates the shift roller. When shift mode is used, the shift motor turns on after each page is fed out. Then, for the next set, the shift motor turns the other way.

  • Page 849: Booklet Tray

    Booklet Tray BOOKLET TRAY The sensor actuator arm [A] rests on the top of the stack of stapled booklets as they are output to the lower tray. A flap depressor [B] keeps the open ends of the booklets down. The front booklet tray full sensor [C] and rear booklet tray full sensor [D] detect when the tray is full of booklets.
  • Page 850 Condition Front Sensor Rear Sensor Ready Full 1 Full 2 Full 3 (or booklet tray not installed) In the tables below: "Sht" denotes "sheets in a stack". "Cnt" denotes "Count" (see below for an explanation). After a booklet is feed out, the fold roller motor stops the exit roller. The machine then monitors the tray full sensors every feed-out of a paper stack.
  • Page 851 Booklet Tray - Examples - After the copier makes a booklet with 1 sheet of 11 x 17 inch paper, the machine checks every feed-out of a paper stack for the ‘Full 1’ condition. If the Full 1 condition occurs 15 times (‘15 Cnt’...

  • Page 852: Jogger Unit

    JOGGER UNIT The jogger is used in corner-staple mode and in booklet mode. For each sheet of paper when it arrives in the staple tray, the following is done. The jogger motor [A] drives the jogger fences [B]. The positioning roller solenoid moves the positioning roller [C] onto the top of the sheet. Then the lower transport motor turns on and the positioning roller rotates to push the sheet of paper against the stopper (there are two stoppers: stopper L or stopper S the one that is used depends on the paper size, as we shall see later.)

  • Page 853: Exit Guide Plate, Paper Feed Out

    Exit Guide Plate, Paper Feed Out EXIT GUIDE PLATE, PAPER FEED OUT The exit guide plate [A] opens when a stapled stack is fed out. Also it opens every time a sheet is fed to the staple tray, to prevent the paper running into the exit roller during stacking.

  • Page 854: Stapler Unit Movement

    STAPLER UNIT MOVEMENT The machine has only one stapler [A]. It does stapling for booklets and for corner stapling. The stapler unit motor [B] moves the stapler from side to side. The stapler unit HP sensor [C] detects when the stapler unit is at home position. In corner staple mode, at the start of the job, the stapler moves to the position where the stapler will be inserted.

  • Page 855: Stacking For Booklet Stapling

    Stacking for Booklet Stapling STACKING FOR BOOKLET STAPLING 2.9.1 OVERVIEW There are two stoppers near the stapler unit. These stoppers hold the stack of paper in the correct position during stacking. The stoppers are called ‘stopper S’ and ‘stopper L’. Stopper S is used for legal size paper, or shorter than 8.5 x 14 inches.

  • Page 856: Longer Than 8.5 X 14 Inches

    When the stack is complete, stopper S moves away [D], and the machine feeds the stack to the correct position for stapling. To do this, the upper clamp roller motor [E] rotates the upper clamp roller. 2.9.3 LONGER THAN 8.5 X 14 INCHES At the start of the set, the stapler moves to the center position.
  • Page 857 Stacking for Booklet Stapling previous section). When the stack is complete, the stapler moves to the rear-side position, and stopper L moves away. The machine feeds the stack to the correct position for stapling. B793...

  • Page 858: Moving The Stack To The Folding Position

    2.10 MOVING THE STACK TO THE FOLDING POSITION First, the upper clamp roller feeds the stack down after the stack has been stapled. When the lower clamp roller [A] catches the stack, the upper clamp roller stops, and the lower clamp roller feeds the stack down.

  • Page 859: Fold Plate

    Folder 2.11 FOLDER 2.11.1 OVERVIEW The fold plate pushes the stack into the nip between the fold rollers. The fold rollers feed out the stack, then reverse to feed it back in again. Then, the fold rollers feed the stack out of the folder, to the booklet tray.

  • Page 860: Fold Rollers

    2.11.3 FOLD ROLLERS [F]: Fold Roller Motor. Drives forward to feed out the stack at the fold, and then drives forward again to feed out the folded stack. This cycle can be repeated by changing the setting of SP6136. [G]: Fold Rollers. Driven by the fold roller motor, this roller pair feeds out the stack at its fold, reverses to feed in the stack to, and then feeds forward again (assisted by the fold unit exit rollers –...

  • Page 861: Punch Unit

    Punch Unit 2.12 PUNCH UNIT 2.12.1 OVERVIEW OF OPERATION Skew Correction Before Punching The finisher entrance roller corrects for paper skew and then the punch unit moves across to punch the holes at the correct position. Each sheet is punched one at a time. Paper feeds out of the copier.
  • Page 862 Punch Unit Position Correction These operations (skew correction before punching, and punch unit position correction) increase the accuracy of the punch alignment. The trailing edge of the sheet passes the finisher entrance sensor [A]. The paper position slide unit moves the paper position sensor [B] forward to the edge of the paper.

  • Page 863: Paper Position Detection

    Punch Unit These SP codes adjust the punch hole alignment: SP6128 Adjusts the punch positions in the direction of paper feed. SP6129 Adjusts the punch position perpendicular to the direction of feed. For more, see Section "5. Service Tables". 2.12.2 PAPER POSITION DETECTION The paper position sensor slide motor [A] extends and retracts the paper position slide that holds the paper position sensor [B].

  • Page 864: Punch Unit Movement

    2.12.3 PUNCH UNIT MOVEMENT The punch movement motor [A] extends and retracts the punch unit to put it at the correct position for punching. The punch movement HP sensor [B] detects the position when it retracts, switches off the punch movement motor, and stops the punch unit at its home position. The punch drive motor [C] fires the punches that punch holes in the paper below.

  • Page 865: Punch Hopper Mechanism

    Punch Unit The timing for 2-hole punching [E] is different from 3-hole punching [F]. When the punch unit is at the punching position, the punch motor turns until the encoder detects the starting position for 2-hole or 3-hole punching. This is the ‘1’ position in the diagrams (the first diagram is for 2-hole punching, and the second diagram is for 3-hole punching).
  • Page 866 The punch hopper full sensor [B] does the following: Signals that the hopper is full when it detects the top of the stack of punchouts that have collected in the hopper. Detects when the punch hopper is set properly. B793...
  • Page 867 PAPER FEED UNIT B800...
  • Page 869 Read This First Safety and Symbols Replacement Procedure Safety Turn off the main power switch and unplug the machine before beginning any of the replacement procedures in this manual. Symbols Used in this Manual This manual uses the following symbols. : See or Refer to : Screws : Connector...
  • Page 871 B800 TABLE OF CONTENTS Read This First ......................i Safety and Symbols ..................i Replacement Procedure Safety ..............i Symbols Used in this Manual ................ i Table of Contents................1. Replacement and Adjustment ..............1 Rear Cover...................... 1 Motors and Clutches ..................2 Lift Motors ....................
  • Page 873 Rear Cover 1. REPLACEMENT AND ADJUSTMENT 1.1 REAR COVER Securing brackets [A] ( x 1 each) Rear cover [B] ( x 2) B800...
  • Page 874 Motors and Clutches 1.2 MOTORS AND CLUTCHES 1.2.1 LIFT MOTORS Rear cover ( "Rear Cover") Lift motors [A][B] ( x 2, x 1 each) 1.2.2 UPPER AND LOWER PAPER FEED CLUTCHES Rear cover ( "Rear Cover") Upper paper feed gear unit [A] ( x 3, x 1) Upper paper feed clutch bracket [B] (...
  • Page 875 Motors and Clutches Lower paper feed clutch bracket [D] ( x 1, bushing x 1, x 2) Lower paper feed clutch [E] ( x 1) 1.2.3 PAPER FEED MOTOR Rear cover ( "Rear Cover") Paper feed motor [A] ( x 1, x 2) When installing the paper feed motor, make sure that the gear of the paper feed motor holds the timing belt [B].
  • Page 876 Main Board 1.3 MAIN BOARD Rear cover ( "Rear Cover") Main board [A] (All x 2, snap pin x 2) B800...
  • Page 877 Paper Feed Unit 1.4 PAPER FEED UNIT Right cover [A] ( x 2) Vertical transport guide [B] of the paper feed unit Pull the tray 3 (or 4). Paper guide [C] Paper feed unit [D] ( x 2, x 1, x 2) When replacing the paper feed unit of tray 4, do the same.
  • Page 878 Pick-up, Paper Feed and Separation Rollers 1.5 PICK-UP, PAPER FEED AND SEPARATION ROLLERS Paper feed unit ( "Paper Feed Unit) Roller holder [A] ( x 1) Pick-up roller [B] Paper feed roller [C] Separation roller [D] ( x 1) B800...
  • Page 879 Lift, Paper End, and Relay Sensors 1.6 LIFT, PAPER END, AND RELAY SENSORS Paper feed unit ( "Paper Feed Unit") Vertical transport sensor bracket [A] ( x 1) Vertical transport sensor [B] ( x 1) Paper feed sensor bracket [C] ( x 1) Paper feed sensor [D] ( x 1)

  • Page 880: Component Layout

    Component Layout 2. DETAILED DESCRIPTIONS 2.1 COMPONENT LAYOUT 2.1.1 MECHANICAL COMPONENT LAYOUT 1. Upper tray 6. Separation roller 2. Paper size switch: Upper tray 7. Tray lift arm 3. Pick-up roller: Upper tray 8. Lift arm shaft 4. Paper feed roller 9.
  • Page 881 Component Layout 2.1.2 ELECTRICAL COMPONENT LAYOUT 1. Main board 8. Lower paper feed clutch 2. Feed motor 9. Vertical transport guide switch 3. Upper tray lift motor 10. Paper end sensor 4. Lower tray lift motor 11. Vertical transport sensor 1 5.
  • Page 882 Paper Feed 2.2 PAPER FEED Paper Feed Mechanism An FRR (feed and reverse roller) feed mechanism is used ( "Paper Feed Methods" in the Core Technology Manual). Drive Path Tray 3 (upper tray) and tray 4 (lower tray) have identical paper feed systems. The feed motor [A] drives all the rollers in the unit.

  • Page 883: Paper Size Detection

    Paper Size Detection 2.3 PAPER SIZE DETECTION There are four paper size switches [A] working in combination. Switch 1 (right end) is for tray set detection. The other three switches detect the paper size as shown in the table below. The actuator [B] is moved by the end plate [C]. 0: Not pushed, 1: Pushed Models Switch Location...
  • Page 884 Reverse Roller and Pick-Up Roller Release paper size actuator is broken or no tray is installed). For non-standard paper sizes, if they are not visible on the user tool screen for selecting paper sizes, then set SP 5-112 to 1. If the user selects one of these sizes, auto paper size selection is disabled.
  • Page 885 Paper Lift 2.5 PAPER LIFT When the machine detects that a tray has been placed in the machine, the tray lift motor [A] rotates and the coupling gear [B] on the tray lift motor engages the pin [C] on the lift arm shaft [D].

  • Page 886: Paper Height Detection

    Paper Height and End Detection 2.6 PAPER HEIGHT AND END DETECTION 2.6.1 PAPER HEIGHT DETECTION Two paper height sensors [A] [B] and actuator [C] are built into the paper tray lift motor. The paper height sensors, detect the amount of paper in the tray. The actuator [C] has two semicircles, and it is engaged with the lift arm shaft via gears.
  • Page 887 Paper Height and End Detection 2.6.2 PAPER END AND BOTTOM PLATE The paper stack raises the paper end feeler [A] and the paper end sensor [B] deactivates if there is some paper in the paper tray. When the paper tray runs out of paper, the paper end feeler [A] drops into the cutout in the tray bottom plate.
  • Page 889 LCIT B801...

  • Page 891: Read This First

    Read This First Safety and Symbols Replacement Procedure Safety Turn off the main power switch and unplug the machine before beginning any of the replacement procedures in this manual. Symbols Used in this Manual This manual uses the following symbols. : See or Refer to : Screws : Connector...
  • Page 893 B801 TABLE OF CONTENTS Read This First ......................i Safety and Symbols ..................i Replacement Procedure Safety ..............i Symbols Used in this Manual ................ i Table of Contents ...................... ii 1. Replacement and Adjustment ................1 Left and Right Tray ..................1 Sensors ......................
  • Page 894 Paper Stack Transport................... 20 B801...

  • Page 895: Replacement And Adjustment

    Left and Right Tray 1. REPLACEMENT AND ADJUSTMENT LEFT AND RIGHT TRAY Pull the LCT drawer. If the right tray comes up with the left tray, push the right tray into the LCT. Left tray [A] ( x 2) Remove the right tray [B] pressing down the stopper [C]. When reinstalling the tray, set the tray on the guide rail and carefully push the tray in, making sure to keep the tray level.
  • Page 896 Sensors SENSORS 1.2.1 PAPER HEIGHT SENSORS ON PAPER STORAGE SIDE Tray ( "Left and Right Tray") Rear fence [A] ( x 1) Rear fence bracket [B] ( x 2) Paper height sensors [C] ( x 1 each) 1.2.2 END FENCE HP SENSOR/PAPER END SENSOR 2 Bottom cover [D] (s x 1) End fence HP sensor [E] (h x 1) Paper end sensor 2 (paper storage side) [F] (h x 1)
  • Page 897 Changing the Tray Size CHANGING THE TRAY SIZE Remove the fence screws ( x 5). Change the position of the fences. Before fastening the screws, set paper in the tray. B801...

  • Page 898: Rear Cover

    Motors MOTORS 1.4.1 TRAY LIFT MOTOR Securing brackets [A] ( x 1 each) Rear cover [B] ( x 2) Tray lift motor [C] ( x 1, x 3) B801...

  • Page 899: Tray Motor

    Motors 1.4.2 TRAY MOTOR Rear cover ( "Tray Lift Motor") Tray motor [A] ( x 1, x 2) When installing the tray motor, make sure that the gear of the tray motor holds the timing belt [B]. B801...

  • Page 900: Main Board

    Main Board MAIN BOARD Rear cover ( "Tray Lift Motor" ) Main board [A] (All x 2, snap x 2) B801...

  • Page 901: Stack Transport Clutch

    Clutches CLUTCHES 1.6.1 STACK TRANSPORT CLUTCH Rear cover ( "Tray Lift Motor") Stack transport clutch [A] ( x 1, x 1) 1.6.2 PAPER FEED CLUTCH Rear cover ( "Tray Lift Motor") Paper feed gear unit [A] ( x 3, x 1) Paper feed clutch bracket [B] ( x 1, x 2, bushing x 1)
  • Page 902 Paper Feed Unit PAPER FEED UNIT Right cover [A] Open the vertical guide plate [B] Guide plate [C] Pull the LCT drawer [D]. Paper feed unit [E] ( x 1) B801...
  • Page 903 Pick-up, Feed and Separation Rollers PICK-UP, FEED AND SEPARATION ROLLERS Paper feed unit ( "Paper Feed Unit") Separation roller [A] ( x 1) Roller holder [B] ( x 1) Feed roller [C] and pick-up roller [D] B801...
  • Page 904 Paper Feed, Paper End, Lift and Relay Sensors PAPER FEED, PAPER END, LIFT AND RELAY SENSORS Paper feed unit ( "Paper Feed Unit") Vertical transport sensor bracket [A] ( x 1, x 1) Relay sensor [B] Paper feed sensor bracket [C] Paper feed sensor [D] Paper end feeler [E] Paper end sensor holder [F] (hook x 3)

  • Page 905: Detailed Descriptions

    Component Layout 2. DETAILED DESCRIPTIONS COMPONENT LAYOUT 2.1.1 MECHANICAL COMPONENT LAYOUT 1. Pick-up Roller 6. Lower Limit Sensor 2. Paper Feed Roller 7. Paper End Sensor 2 3. Relay Sensor 8. End Fence HP Sensor 4. Separation Roller 9. Paper Height Sensors 4, 5 5.

  • Page 906: Electrical Component Layout

    Component Layout 2.1.2 ELECTRICAL COMPONENT LAYOUT 1. Main board 11. Paper feed sensors 2. Stack transport clutch 12. Side fence sensor 3. Tray motor 13. Tray lift motor 4. Paper feed clutch 14. Paper height sensor 1, 2, 3 5. Pick-up solenoid 15.
  • Page 907 Component Layout 2.1.3 ELECTRICAL COMPONENT DESCRIPTIONS Index Symbol Name Function Motors Tray Drives all rollers. Tray Lift Drives the paper tray up or down. Sensors Detects whether the paper is jammed at Paper Feed Sensor LCT. Detects the copy paper coming to the relay Relay roller and checks for misfeeds.
  • Page 908 Component Layout Index Symbol Name Function Left Tray Set Detects whether the left tray is correctly set. Switch Magnetic Clutches Paper Feed Drives the paper feed roller. Drives the rear fence of the paper storage Stack Transport side. Solenoids SOL1 Pick-up Pushes the pick-up roller up or down.
  • Page 909 Paper Feed PAPER FEED This products uses an FRR type paper feed mechanism. The paper feed unit consists of the pick-up roller [A], paper feed roller [B], separation roller [C], and relay rollers. There is a torque limiter in the back of the separation roller (ferrite powder type). B801...
  • Page 910 Separation Roller and Pick-Up Roller Release SEPARATION ROLLER AND PICK-UP ROLLER RELEASE To prevent the paper from being torn when pulling out the paper feed tray, the separation and pick-up rollers release automatically. When the paper tray [A] is not inside the machine, the separation roller [B] is away from the paper feed roller [C], and the pick-up roller [D] stays in the upper position.
  • Page 911 Tray Lift TRAY LIFT When the paper feed tray is pushed in the machine, the tray switch on the back turns on and the tray lift motor [A] starts. The base plate lift shaft [B] is coupled to the lift motor at the shaft [C], so the base plate [D] of the tray is lifted.

  • Page 912: Paper Amount Detection

    Paper Amount Detection PAPER AMOUNT DETECTION The table lists the sensors that are used to detect the amount of remaining paper. Right Tray (Paper feed side) Paper end sensor 1 Paper height sensor 1 to 3 Left Tray (Paper storage side) Paper height sensor 4 and 5 Paper end sensor 2 Right Tray...
  • Page 913 Paper End Detection (Paper Feed Side) PAPER END DETECTION (PAPER FEED SIDE) The paper end sensor 1 [A] detects when copy paper in the paper feed side runs out. When there is paper in the tray, the paper pushes up the feeler [B] and the actuator enters the sensor.

  • Page 914: Paper Stack Transport

    Paper Stack Transport PAPER STACK TRANSPORT When the paper in the paper feed side is used up, the tray motor [A] and stack transport clutch [B] turn on. Then the end fence [C] moves the stack of paper from the paper storage side to the paper feed side.
  • Page 915 BOOKLET FINISHER SR3020/ FINISHER SR3030 B804/B805 (NOTE: The B804 Booklet Finisher is not used in the G133.)
  • Page 917 BOOKLET FINISHER SR3020/ FINISHER SR3030 B804/B805 TABLE OF CONTENTS 1. REPLACEMENT AND ADJUSTMENT ..........1 1.1 COVERS....................... 1 1.1.1 EXTERIOR COVERS ................1 1.1.2 UPPER TRAY, END FENCE ............... 2 1.2 MAIN UNIT....................3 1.2.1 UPPER TRAY LIMIT SENSOR, LIMIT SWITCH........3 1.2.2 POSITIONING ROLLER ..............
  • Page 918 2.1.1 GENERAL LAYOUT ................22 2.1.2 ELECTRICAL COMPONENTS ............24 2.1.3 SUMMARY OF ELECTRICAL COMPONENTS ......... 28 2.1.4 DRIVE LAYOUT................. 38 2.2 JUNCTION GATES..................40 2.2.1 PROOF MODE .................. 40 2.2.2 SHIFT MODE..................40 2.2.3 STAPLE MODE ................. 41 2.3 PRE-STACKING ..................42 2.4 TRAY MOVEMENT MECHANISM ..............
  • Page 919 Read This First Safety and Symbols Replacement Procedure Safety Turn off the main power switch and unplug the machine before beginning any of the replacement procedures in this manual. Symbols Used in this Manual This manual uses the following symbols. : See or Refer to : Screws : Connector...

  • Page 921: Replacement And Adjustment

    Covers 1. REPLACEMENT AND ADJUSTMENT 1.1 COVERS 1.1.1 EXTERIOR COVERS Open the front door [D]. Small upper cover [A] ( Upper cover [B] ( Front door bracket [C] ( Front door [D] Front left side cover [E] ( Cover [F] Paper exit cover [G] ( Rear cover [H] ( B804/B805...

  • Page 922: Upper Tray, End Fence

    Covers 1.1.2 UPPER TRAY, END FENCE Remove the rear cover. (* "Exterior Covers") Support the tray [A] with your right hand. Pull gear [B] toward you to release. Slowly lower the tray until it stops. Front side cover [C] ( Rear side cover [D] ( Upper tray [E] ( Tray bracket [F] (...

  • Page 923: Main Unit

    Main Unit 1.2 MAIN UNIT 1.2.1 UPPER TRAY LIMIT SENSOR, LIMIT SWITCH Front door, front left side cover, rear cover, upper cover ( "Exterior Cover") End fence ( 1.1.2 "Upper Tray, End Fence") Upper tray exit mechanism [A] ( Upper tray limit sensor [B] ( Upper tray limit switch [C] ( B804/B805...

  • Page 924: Positioning Roller

    Main Unit 1.2.2 POSITIONING ROLLER Open the front door [A]. Pull out the stapling unit [B]. Positioning roller [C] ( x1, timing belt x1) 1.2.3 PROOF TRAY EXIT SENSOR Small upper cover ( 1.1.1 "Exterior Cover") Proof tray exit sensor bracket [A] ( B804/B805...

  • Page 925: Upper Tray Height Sensors

    Main Unit Proof tray exit sensor [B] ( 1.2.4 UPPER TRAY HEIGHT SENSORS 1, 2 Small upper cover, upper cover ( 1.1.1 "Exterior Cover") Upper tray paper height sensor bracket [A] ( Upper tray paper height sensor [B] – staple mode (S08) ( Upper tray paper height sensor [C] –...

  • Page 926: Exit Guide Plate, Upper Tray Exit Sensor

    Main Unit Exit guide plate [B] ( x1, Link and spring, Upper tray exit sensor [C] (S6) ( 1.2.6 PROOF TRAY FULL SENSOR Exit guide plate. ( 1.2.5 "Exit Guide Plate, Upper Tray Exit Sensor") Guide plate [A] (hook x 2) Sensor bracket [B] ( Proof tray full sensor [C] (S11) ( B804/B805...

  • Page 927: Finisher Entrance Sensor

    Main Unit 1.2.7 FINISHER ENTRANCE SENSOR Disconnect the finisher if it is connected to the copier. Sensor bracket [A] ( Finisher entrance sensor [B] (S1) ( 1.2.8 PRE-STACK TRAY EXIT SENSOR Disconnect the finisher if it is connected to the copier. Sensor bracket [A] Pre-stack tray exit sensor [B] (S2) B804/B805...

  • Page 928: Stapler Unit

    Stapler Unit 1.3 STAPLER UNIT 1.3.1 CORNER STAPLER Open the front door. Pull out the stapler unit. Inner cover [A] ( Stapler unit holder [B] ( Corner stapler [C] (M20) ( B804/B805...

  • Page 929: Positioning Roller

    Stapler Unit 1.3.2 POSITIONING ROLLER Open the front door [A]. Pull out the stapling unit [B]. Positioning roller [C] ( x1, timing belt x1) B804/B805...

  • Page 930: Fold Unit

    Fold Unit 1.4 FOLD UNIT 1.4.1 FOLD UNIT Remove the back cover ( 1.1.1 "Exterior Covers"). Open the front door. The stapler unit is heavy. Ground cable [A] ( Harness [B] ( Stapler unit [C] ( B804/B805...
  • Page 931 Fold Unit Support the fold unit with your hand to prevent it from falling. The fold unit is heavy. Folding unit [D] ( If you have replaced the folding unit: Read the DIP SW settings on the decal [A] attached to the back of the new folding unit. Check the DIP SW settings on the main board [B] of the finisher.

  • Page 932: Fold Unit Entrance Sensor

    Fold Unit 1.4.2 FOLD UNIT ENTRANCE SENSOR Pull out the stapler unit ( 1.3.2 "Positioning Roller"). Fold unit entrance sensor bracket [A] ( Fold unit entrance sensor [B] (S26) ( 1.4.3 FOLD UNIT EXIT SENSOR Open the front door. Pull out the stapler unit ( 1.3.2 "Positioning Roller").

  • Page 933: Stack Present Sensor

    Fold Unit Fold unit upper cover [C] ( Paper clamp mechanism [D] ( Fold unit exit sensor bracket [E] ( Fold unit exit sensor [F] (S31) ( 1.4.4 STACK PRESENT SENSOR If you intend to correct the horizontal and vertical skew for the fold unit at the same time, do those adjustments first, then replace the sensor.

  • Page 934: Folding Horizontal Skew Adjustment (For B804 Only)

    Fold Unit Guide plate [A]. Stay [B] ( Left plate [C] ( Sensor bracket [D] ( Stack present sensor [E] (S32) ( 1.4.5 FOLDING HORIZONTAL SKEW ADJUSTMENT (FOR B804 ONLY) The fold unit is adjusted for optimum performance before the finisher is shipped from the factory.
  • Page 935 Fold Unit Open the front door and pull the stapler unit [A] out of the finisher. Open the guide plate [B]. Loosen the adjustment screw [C] and then tighten until it stops. (Do not over tighten.) Remove the lock screw [D]. Raise the tip [E] of the adjustment screw very slightly and allow it to descend under its own weight.
  • Page 936 Fold Unit 15. Open the front door of the finisher and pull the stapler unit [H] out. 16. Open the guide plate [I]. 17. Turn the adjustment screw [J] to correct the amount of skew you measured from the test sheet.

  • Page 937: Fold Vertical Skew Adjustment (For B804 Only)

    Fold Unit 1.4.6 FOLD VERTICAL SKEW ADJUSTMENT (FOR B804 ONLY) The fold unit is adjusted for optimum performance before the finisher is shipped from the factory. Do this adjustment only if the edges of folded booklets are not even. Switch the copier on. Do a folding test.
  • Page 938 Fold Unit B804/B805...

  • Page 939: Booklet Stapler Unit

    Booklet Stapler Unit 1.5 BOOKLET STAPLER UNIT 1.5.1 BOOKLET STAPLER Open the front door. Pull out the stapler unit ( 1.2.2 "Positioning Roller"). Harness cover [A] ( Booklet stapler support stay [B] ( Stapler [C] ( 1.5.2 BOOKLET STAPLER MOTOR Open the front door.
  • Page 940 Booklet Stapler Unit Stay [A] ( x4). Left plate [B] ( Harness cover [C] ( Booklet stapler support stay [D] ( Booklet stapler [E] ( Booklet stapler motor [F] ( To Reattach the Booklet Stapler Motor Reattach the booklet stapler motor. Do not tighten the screws.
  • Page 941 Booklet Stapler Unit Attach the special tool [A] and reattach the booklet stapler stay. This tool is included with the stapler spare part. Turn the gear [B] with your finger until it stops. Tighten the screws to attach to the booklet stapler motor. Remove the stay again and remove the special tool.

  • Page 942: Detailed Section Descriptions

    Component Layout 2. DETAILED SECTION DESCRIPTIONS 2.1 COMPONENT LAYOUT 2.1.1 GENERAL LAYOUT 1. Proof Tray Junction Gate 7. Lower Tray (Booklet)* 2. Punch Unit 8. Folder Rollers* 3. Stapler Junction Gate 9. Folder Plate* 4. Pre-Stack Junction Gate 10. Booklet Stapler* 5.

  • Page 943: Lower Tray

    Component Layout : B804 Only Paper direction The operation of the proof tray and stapler junction gates direct the flow of the paper once it enters the finisher: Proof Junction Gate Stapler Junction Gate Paper Feeds Closed Closed Paper feeds straight through Open Closed Paper feeds to the proof tray...

  • Page 944: Electrical Components

    Component Layout 2.1.2 ELECTRICAL COMPONENTS Upper Area B804/B805 1. Upper/Proof Exit Motor (M4) 10. Upper Tray Limit Switch (SW2) 2. Stapling Tray Junction Gate Solenoid 11. Stacking Roller HP Sensor (S13) (SOL2) 12. Stacking Sponge Roller Motor (M10) 3. Upper Transport Motor (M2) 13.
  • Page 945 Component Layout Lower Area B804/B805 8. Positioning Roller Motor (M14) 1. Upper Tray Lift Motor (M21) 9. Lower Tray Full Sensor – Front (S34)* 2. Lower Transport Motor (M3) 10. Lower Tray Full Sensor – Rear (S33)* 3. Entrance Motor (M1) 11.
  • Page 946 Component Layout Punch Unit B702 1. Punch Encoder Sensor (S24) 6. Paper Position Slide HP Sensor (S22) 2. Punch Drive Motor (M24) 7. Paper Position Sensor (S3) 3. Punch HP Sensor (S24) 8. Punch Hopper Full Sensor (S4) 4. Punch Unit Board (PCB3) 9.
  • Page 947 Component Layout Stacker/Stapler - B804/B805 7. Jogger Fence Motor (M15) 1. Stack Present Sensor (S32)* 8. Jogger Fence HP Sensor (S15) 2. Stack Junction Gate HP Sensor (S27)* 9. Corner Stapler Movement Motor (M6) 3. Stack Feed Out Belt HP Sensor (S16) 10.

  • Page 948: Summary Of Electrical Components

    Component Layout B804 Fold unit 1. Clamp Roller HP Sensor (S25) 6. Fold Cam HP Sensor (S30) 2. Fold Roller Motor (M12) 7. Fold Bottom Fence HP Sensor (S28) 3. Fold Plate Motor (M11) 8. Fold Unit Entrance Sensor (S26) 4.
  • Page 949 Component Layout Component Function Boards (PCB) PCB1 Main Board The main board that controls the finisher PCB2 Booklet Stapler Board A separate board that controls booklet finishing. PCB3 Punch Unit Board The board that controls the punch unit. Motors Finisher Entrance Drives 1) the finisher entrance rollers, 2) and the punch Motor waste transport belt of the punch unit.
  • Page 950 Component Layout Component Function are part of the paper feed path and feed the stack toward the bottom fence of the fold unit. When the idle roller is retracted, the stacks falls a very short distance (3 mm) onto the fold unit bottom fence below. These rollers remain unclamped while the bottom fence positions the stack for folding and while the stack is folded by the fold rollers.
  • Page 951 Component Layout Component Function lowers the stack 10 mm below the fold position, and then raises it to the fold position. Drives the large cam that operates the stack junction gate at the top of the stapling tray. When this gate is Stack Junction Gate open, it directs the ascending stack to the upper tray if it Motor...
  • Page 952 Component Layout Component Function Detects 1) paper fed from the pre-stack tray to the stapling tray, and detects 2) paper in the pre-stack when Pre-stack Tray Exit the copier is switched on. (This sensor performs no Sensor timing function. The entire flow of paper through the pre-stacking mechanism is controlled by motor pulse counts.) The photosensor that detects the edge of the paper and...
  • Page 953 Component Layout Component Function This is the upper sensor of the upper/lower paper height Upper Tray Paper sensor pair that controls the lift of the upper tray. This Height Sensor (Staple sensor detects the paper height of the stack in the upper Mode) tray when the copier is operating in the staple mode.
  • Page 954 Component Layout Component Function back against the end fence of the upper tray to keep the bottom of the stack aligned. A photo sensor that detects whether paper is in the Stapling Tray Paper stapling tray. When this sensor detects paper, the Sensor bottom fence motor raises or lowers the bottom fence to position the selected paper size for booklet stapling.
  • Page 955 Component Layout Component Function B804: This sensor is not used on the booklet finisher. There is only one upper tray full sensor (S18). Upper Tray Full B805: One of two upper tray full sensors. This is the Sensor (B805 only) lower tray full sensor for A4 and smaller paper.
  • Page 956 Component Layout Component Function Controls the movement of the bottom fence in the Fold Bottom Fence HP folding unit using pulse counts based on the size of the Sensor paper selected for the job to position the stack correctly for feeding. Along with the fold plate cam HP sensor (S30) this sensor controls the movement of the fold plate .
  • Page 957 Component Layout Component Function sensors are used to detect when the tray is full and stop the job. (The lower tray is stationary. At tray full, the job halts until booklets are removed from the lower tray.) This front sensor is the higher sensor of the lower tray full sensor pair.

  • Page 958: Drive Layout

    Component Layout Component Function Switches Front Door Safety The safety switch cuts the dc power when the front door Switch is opened. A micro-switch cuts the power to the upper tray lift motor when the upper tray reaches its upper limit. This switch Upper Tray Limit SW duplicates the function of the upper tray limit sensor (S12) and stops the upper tray if S12 fails.
  • Page 959 Component Layout 1. Upper Transport Motor (M2) 6. Folder Plate Motor* (M11) 2. Upper/Proof Exit Motor (M4) 7. Positioning Roller Motor (M14) 3. Upper Tray Lift Motor (M21) 8. Lower Transport Motor (M3) 4. Feed-Out Belt Motor (M5) 9. Entrance Motor (M1) 5.

  • Page 960: Junction Gates

    Junction Gates 2.2 JUNCTION GATES The positions of the proof tray and staple tray junction gates determine the direction of paper feed after paper enters the finisher. 2.2.1 PROOF MODE Proof tray junction gate [A] opens. Staple tray junction gate [B] remains closed. The proof tray junction gate directs paper to the proof tray above.

  • Page 961: Staple Mode

    Junction Gates 2.2.3 STAPLE MODE Proof tray junction gate [A] remains closed. Staple tray junction gate [B] opens The staple tray junction gate directs the paper to the staple tray below for jogging and stapling. B804/B805...

  • Page 962: Pre-Stacking

    Pre-Stacking 2.3 PRE-STACKING This example describes what happens to Set 2 during the feed and stapling cycle of sets that contain three pages. [A]: While the Set 1 is being stapled in the staple tray [1], the 1st sheet of Set 2 [2] feeds to the pre-stack tray, and the 2nd sheet of Set 2 [3] enters the finisher.
  • Page 963 Pre-Stacking In one-staple mode, one sheet goes to the pre-stacking tray. Then two sheets go to the stapler tray at the same time. In two-staple mode and booklet mode, three sheets go to the pre-stacking tray. Then four sheets go to the stapler tray at the same time. B804/B805...

  • Page 964: Tray Movement Mechanism

    Tray Movement Mechanism 2.4 TRAY MOVEMENT MECHANISM 2.4.1 UPPER TRAY [A]: Upper Tray Lift Motor [B]: Upper Feeler [C]: Upper Tray Paper Height Sensor 1 (Staple Mode) [D]: Upper Tray Paper Height Sensor 2 (Non-Staple Mode) [E]: Lower Feeler [F]: Upper Tray Limit Sensor [G]: Upper Tray Limit Switch [H]: Upper Tray Full Sensors The B804 (shown above) has only one upper tray full sensor (the higher sensor at...
  • Page 965 Tray Movement Mechanism A4, LT. Five sensors and one switch control the operation of the upper tray lift motor [A]. Upper Tray Raising and Lowering Sensors, Switch Action Operation Mode Stops the lift motor at the standby position when the actuator of the upper Standby feeler deactivates sensor [C] (when it is (Non-Staple...

  • Page 966: Lower Tray (B804 Only)

    Tray Movement Mechanism When the actuator on the tray activates the upper tray full sensor [H] the tray lift B804 motor [A] switches off. Operation resumes after some copies are removed from the tray. Upper Tray Capacity: 2,000 sheets (A4, LT) The operation of the upper tray full sensor is the same as the B804.
  • Page 967 Tray Movement Mechanism If the lower tray is not installed (this is detected if the front and rear sensors remain OFF), the machine will not operate in the booklet staple and fold mode. When booklet mode is selected, the tray full message appears on the operation panel. The combinations of the two actuators and two sensors as the actuator arm rises determines the number of booklets that the lower tray can hold before the job stops.
  • Page 968 Tray Movement Mechanism Lower Tray Full Condition Table A3 (DLT) 1 Sht 2 Sht 3 Sht 4 Sht 5 Sht 6 Sht 7 Sth 8 Sht 9 Sht … Full 1 3 Cnt — — — — — — — —...

  • Page 969: Corner Stapling

    Corner Stapling 2.5 CORNER STAPLING 2.5.1 STACKING AND JOGGING [A]: Jogger Fence Motor (M15) [B]: Jogger Fences [C]: Positioning Roller [D]: Jogger Fence HP Sensor (S15) [E]: Stapling Edge Pressure Plate Solenoid (SOL4) [F]: Pressure Plate At the beginning of the job, the jogger fence motor (M15) [A] switches on and moves the jogger fences [B] to the standby position (7.5 mm from the sides of the selected paper size).

  • Page 970: Stapler Movement

    Corner Stapling size. This pushes the positioning roller [C] onto the sheet and pushes it down onto bottom fence. This aligns the edge of the stack. Next, the jogger fence motor: Switches on again and moves the jogger fences to within 2.6 mm of the sides of the stack to align the sides of the stack.
  • Page 971 Corner Stapling The stapler performs horizontal and rotational movement in each of the four staple modes: Front 1 staple Rear 1 staple Rear diagonal staple Rear/Front 2 staples The stapler movement motor [A] drives a timing belt that moves stapler [B] left and right on its stainless steel rail.

  • Page 972: Corner Stapling

    Corner Stapling 2.5.3 CORNER STAPLING Staple firing is driven by the stapler motor [A] inside the stapler unit. The stapler hammer [B] fires the stapler [C]. The cartridge set sensor [D] detects the cartridge at the correct position. The staple end sensor [E] detects the staple end condition. B804/B805...

  • Page 973: Booklet Stapling (B804 Only)

    Booklet Stapling (B804 Only) 2.6 BOOKLET STAPLING (B804 ONLY) 2.6.1 BOOKLET PRESSURE MECHANISM [A]: Booklet Pressure Roller Solenoid (SOL5) [B]: Booklet Pressure Roller Arm [C]: Booklet Pressure Roller As soon as the edges are aligned by the positioning roller and the jogger fences, the stack feed out belt moves.

  • Page 974: Booklet Stapling And Folding

    Booklet Stapling (B804 Only) 2.6.2 BOOKLET STAPLING AND FOLDING Overview 1. Leading Edge Pressure Roller 13. Corner Stapler (M20) 2. Stack Present Sensor (S32) 14. Stapling Tray Paper Sensor (S14) 3. Feed Out Belt Pawl 1 15. Feed Out Belt 4.
  • Page 975 Booklet Stapling (B804 Only) The last sheet of the stack [1] enters the stapling tray. The jogger fences [2] jog the last sheet into position (based on the width of the selected paper size) and then retract and stop 1 mm away from the sides of the stack. The pressure plate [3] and booklet pressure roller [4] press down on the sheet.
  • Page 976 Booklet Stapling (B804 Only) The jogger fences remain 1 mm away from the sides of the stack. The feed out belt [1] raises the stack until the top of the stack is 10 mm past the leading edge pressure roller [2] and stops.
  • Page 977 Booklet Stapling (B804 Only) The bottom fence [1] raises the stack to the prescribed fold position [2]. The fold plate [3] moves to the left and advances 1/3 its maximum horizontal stroke and exerts 20 kg (44 lb.) of pressure at the fold rollers [4]. With the fold plate pushing the stack into nip of the fold rollers [5], the fold rollers begin to rotate and fold the stack as it feeds out.
  • Page 978 Booklet Stapling (B804 Only) When the fold rollers [1] feed the stack 10 mm past the nip, the fold plate retracts until it no longer touches the stack. The fold unit exit sensor [2] detects the folded edge of the stack and stops the fold rollers.
  • Page 979 Booklet Stapling (B804 Only) With the feed of the stack halted, the fold plate [1] retracts. The fold plate HP sensor (not shown) detects the fold plate and stops it at its home position. The fold rollers [2] and fold unit exit rollers [3] begin to rotate together and feed out the folded booklet to the lower tray.

  • Page 980: Booklet Stapling And Folding Mechanisms

    Booklet Stapling (B804 Only) 2.6.3 BOOKLET STAPLING AND FOLDING MECHANISMS Booklet Stapler [A]: Feed Out Belt Pawl. Raises the stack to stapling position. [B]: Booklet Stapler EH185R – Rear [C]: Booklet Stapler EH185R – Front Stack Junction Gate [D]: Stack Junction Gate Motor. Drives a timing belt and stack junction gate cam. [E]: Stack Junction Gate Cam.
  • Page 981 Booklet Stapling (B804 Only) Clamp Roller [A]: Fold Roller Motor. Drives the stationary clamp drive roller as well as the fold rollers (see next page). [B]: Clamp Rollers. Clamp Roller – Drive. Rotated by the fold roller motor, this stationary roller feeds the stack down with the retracting roller closed.
  • Page 982 Booklet Stapling (B804 Only) Fold Plate [A]: Bottom Fence Stack Stoppers. Catches the stack after it is released by the clamp rollers. [B]: Fold Plate Motor. Drives the timing belt and gears that move the fold plate. [C]: Fold Plate Cam. Controls the movement of the fold plate to the left (into the nip of the fold rollers) and right (toward the fold plate home position).

  • Page 983: Upper Tray Output

    Upper Tray Output 2.7 UPPER TRAY OUTPUT 2.7.1 FEED OUT [A]: Feed Out Belt Motor [B]: Stack Feed-Out Belt [C]: Pawl [D]: Exit Rollers [E]: Exit Guide Plate Motor [F]: Exit Guide Plate [G]: Exit Guide Plate HP Sensor [H]: Upper Tray After the stack is stapled, the feed out belt motor [A] switches on and drives the feed out belt [B].

  • Page 984: Feed Out Stacking

    Upper Tray Output The feed out belt motor stops 300 ms to prevent the stapled stack from rising too high. Next, the feed out belt motor switches on again, then the pawl actuates its home position sensor and switches off the motor. There are two output pawls on the feed out belt to improve the productivity of the feed out operation.

  • Page 985: Punch Unit B702 (For B804/B805)

    Punch Unit B702 (For B804/B805) 2.8 PUNCH UNIT B702 (FOR B804/B805) 2.8.1 OVERVIEW OF OPERATION Skew Correction before Punching This punch unit corrects for paper skew and then positions the punch unit to punch holes at the correct position. Each sheet is punched one at a time. Paper feeds out of the copier.
  • Page 986 Punch Unit B702 (For B804/B805) Punch Unit Position Correction These operations (skew correction before punching, and punch unit position correction) increase the accuracy of the punch alignment. The trailing edge of the sheet passes the finisher entrance sensor [A]. The paper position slide unit [B] moves the paper position sensor [C] forward to the edge of the paper.

  • Page 987: Punch Mechanisms

    Punch Unit B702 (For B804/B805) These SP codes adjust the punch hole alignment: SP6-128 Adjusts the punch positions in the direction of paper feed. SP6-129 Adjusts the punch position perpendicular to the direction of feed. For more, see Section "Service Tables". 2.8.2 PUNCH MECHANISMS Paper Position Detection B804/B805...
  • Page 988 Punch Unit B702 (For B804/B805) [A]: Finisher Entrance Motor (M1) [B]: Finisher Entrance Roller [C]: Finisher Entrance Sensor (S1) [D]: Paper Position Sensor Slide Motor (M7) [E]: Paper Position Sensor (S27) [F]: Paper Position Sensor Slide HP Sensor (S22) The finisher entrance motor (M1) [A] drives the finisher entrance rollers [B] that feed paper from the copier into the finisher.
  • Page 989 Punch Unit B702 (For B804/B805) [A]: Punch Movement Motor (M9) [B]: Punch Movement HP Sensor (S21) [C]: Punch Drive Motor (M24) The punch movement motor (M9) [A] extends and retracts the punch unit to position it at the correct position for punching. The punch movement HP sensor (S21) [B] detects the position when it retracts, switches off the punch position movement motor, and stops the punch unit at its home position.

  • Page 990: Punch Hopper Mechanism

    Punch Unit B702 (For B804/B805) The timing for 2-hole punching [E] is different from 3-hole punching [F]. When the punch unit is at the punching position, the punch motor turns until the encoder detects the starting position for 2-hole or 3-hole punching. This is the ‘1’...
  • Page 991 Punch Unit B702 (For B804/B805) [A]: Finisher Entrance Motor (M1) [B]: Punch Waste Belt [C]: Punch Waste Hopper [D]: Punch Hopper Full Sensor (S4) The finisher entrance motor (M1) [A] drives the timing belt and gears that rotate the punch waste belt [B].

  • Page 992: Finisher Jam Detection

    Finisher Jam Detection 2.9 FINISHER JAM DETECTION Display Mode What It Means Finisher After main machine exit sensor goes OFF, entrance finisher entrance sensor does not go ON even Proof sensor late after enough time to feed 450 mm. R1 to R3 Shift Finisher After finisher entrance sensor goes ON, it does...
  • Page 993 Finisher Jam Detection Display Mode What It Means After finisher entrance sensor goes ON, upper Upper tray exit tray exit sensor does not go ON even after sensor late enough time to feed 485 mm. Shift After finisher entrance sensor goes OFF, upper Upper tray exit tray exit sensor does not go OFF even after sensor lag...

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