Ricoh Aficio MP 1600L2 Field Service Manual
  1. Manuals
  2. Brands
  3. Ricoh Manuals
  4. All in One Printer
  5. Aficio MP 1600L2
  6. Field service manual
Ricoh Aficio MP 1600L2 Field Service Manual

Ricoh Aficio MP 1600L2 Field Service Manual

Model k-c3.5l, machine code: b244/b276/b277/b268/b269
Hide thumbs
Table of Contents

Advertisement

Quick Links

Model K-C3.5L
Machine Code:
B244/B276/B277/B268/B269
Field Service Manual
3 December, 2010

Advertisement

Table of Contents
loading

Related Manuals for Ricoh Aficio MP 1600L2

Summary of Contents for Ricoh Aficio MP 1600L2

  • Page 1 Model K-C3.5L Machine Code: B244/B276/B277/B268/B269 Field Service Manual 3 December, 2010...

  • Page 3: Safety Notices

    Safety Notices Important Safety Notices Prevention of Physical Injury 1. Before disassembling or assembling parts of the copier and peripherals, make sure that the power cord is unplugged. 2. The wall outlet should be near the copier and easily accessible. 3.

  • Page 4: Laser Safety

    Laser Safety The Center for Devices and Radiological Health (CDRH) prohibits the repair of laser-based optical units in the field. The optical housing unit can only be repaired in a factory or at a location with the requisite equipment. The laser subsystem is replaceable in the field by a qualified Customer Engineer. The laser chassis is not repairable in the field.

  • Page 5: Symbols And Abbreviations

    Symbols and Abbreviations This manual uses several symbols and abbreviations. The meaning of those symbols and abbreviations are as follows: See or Refer to Clip ring Screw Connector Short Edge Feed Long Edge Feed...

  • Page 6: Table Of Contents

    TABLE OF CONTENTS Safety Notices..............................1 Important Safety Notices...........................1 Laser Safety..............................2 Symbols and Abbreviations..........................3 1. Product Information Specifications..............................11 Machine Configuration............................12 Overview................................14 Component Layout............................14 Paper Path..............................16 Drive Layout..............................17 2. Installation Installation Requirements..........................19 Environment..............................19 Machine Level..............................20 Minimum Space Requirements........................20 Power Requirements............................21 Copier Installation............................22 Power Sockets for Peripherals........................22 Accessory Check............................22 Installation Procedure..........................23...
  • Page 7 One-tray Paper Tray Unit Installation......................42 Accessory Check............................42 Installation Procedure..........................42 One-Bin Tray Installation..........................46 Accessory Check............................46 Installation Procedure..........................46 Anti-condensation Heater Installation......................49 Tray Heaters..............................50 Upper Tray Heater............................50 Lower Tray Heater (Two-tray Model Only)....................52 Tray Heaters For The Optional Paper Feed Units..................53 Key Counter Installation...........................57 Optional Counter Interface Unit Type A (B870-11)..................60 Accessory Check............................60 Installation Procedure..........................60...
  • Page 8 Special Tools and Lubricants...........................75 Exterior Covers & Operation Panel........................76 Rear Cover..............................76 Rear Lower Cover (Two-tray Models Only)....................77 Copy Tray..............................77 Upper Covers...............................78 Left Cover..............................79 Front Cover..............................79 Front Right Cover............................80 Right Rear Cover............................80 Right Door (Duplex Unit (B244/B269/B277))..................81 By-pass Tray..............................82 Left Lower Cover (Two-tray Models Only)....................83 Right Lower Cover (Two-tray Models Only).....................83 Platen Cover Sensor............................84 Scanner Unit..............................85...
  • Page 9 OPC Drum..............................103 Charge Roller and Cleaning Brush......................104 Cleaning Blade............................104 Developer..............................105 After Replacement or Adjustment......................106 Toner Supply Motor............................107 Paper Feed Section............................108 Paper Feed Roller .............................108 Friction Pad..............................109 Paper End Sensor............................109 Exit Sensor..............................110 By-Pass Feed Roller and Paper End Sensor....................112 Registration Roller............................113 By-Pass Paper Size Switch........................114 Registration Clutch ............................115 Registration Sensor............................115...
  • Page 10 NIP Band Width Adjustment........................126 Cleaning Roller............................127 Duplex Unit (Duplex Models B244/B269/B277 Only)................128 Duplex Exit Sensor............................128 Duplex Entrance Sensor..........................129 Duplex Inverter Sensor..........................130 Duplex Transport Motor...........................131 Duplex Inverter Motor..........................131 Duplex Control Board..........................132 Other Replacements............................133 Quenching Lamp............................133 High-Voltage Power Supply Board......................133 BICU (Base-Engine Image Control Unit)....................134 Main Motor...............................135 Rear Exhaust Fan (B244/B269/B277 Only)..................135 Left Exhaust Fan............................136...
  • Page 11 Serial Number Input (SP 5811).......................160 NVRAM Data Upload/Download (SP 5824/5825)................161 Test Pattern Print (SP 5902 1)........................163 Paper Jam Counters (SP 7504).......................165 SMC Print (SP 5990)..........................166 Original Jam History Display (SP 7508)....................167 ADF APS Sensor Output Display (SP 6901)...................168 Firmware Update Procedure ........................170 Engine (BICU) Firmware Update Procedure...................170 GDI (Printer Scanner) Update Procedure....................171 6.

  • Page 13: Product Information

    1. Product Information Specifications See "Appendices" for the following information: • General Specifications • Supported Paper Sizes • Option Equipment...

  • Page 14: Machine Configuration

    1. Product Information Machine Configuration...

  • Page 15: Ardf

    Machine Configuration Unit/Component Machine Code Diagram Copier (1-tray non-duplex model) B268/B276 Copier (2-tray with duplex) B244/B269/B277 [C] + [G] Platen cover (optional) B406 ADF (optional) B813 Copier ARDF (optional) B814 Paper tray unit–1 tray (optional) B385 Paper tray unit–2 trays (optional) B384 1-bin tray (optional) B621...

  • Page 16: Overview

    1. Product Information Overview Component Layout • The above illustration is the B244/B269/B277 model. • B268/B276: No duplex unit, one paper tray...

  • Page 17: Two-Tray Paper Tray Unit

    Overview 1. 2nd Mirror 21. Registration Roller 2. Exposure Lamp 22. Registration Sensor 3. 1st Mirror 23. By-pass Tray 4. Exposure Glass 24. Lower Transport Roller 5. Original Width Sensors 25. Upper Relay Roller 6. Original Length Sensors 26. Relay Sensor 7.

  • Page 18: Paper Path

    1. Product Information Paper Path The B244/B269/B277 model has a duplex unit mounted on the right side of the machine. All models have a by-pass tray.

  • Page 19: Drive Layout

    Overview Drive Layout 1. Scanner Motor 6. Relay Clutch 2. Main Motor 7. Lower Paper Feed Clutch 3. Hot Roller 8. By-pass Feed Clutch 4. OPC Drum 9. Upper Paper Feed Clutch 5. Development Roller 10. Registration Clutch...
  • Page 20 1. Product Information...

  • Page 21: Installation

    2. Installation Installation Requirements • Before installing options, please do the following: • If there is a printer option in the machine, print out all data in the printer buffer. • Turn off the main switch and disconnect the power cord, the telephone line, and the network cable. Environment –Temperature and Humidity Chart–...

  • Page 22: Machine Level

    2. Installation • Avoid areas exposed to sudden temperature changes: 1) Areas directly exposed to cool air from an air conditioner. 2) Areas directly exposed to heat from a heater. • Do not place the machine in areas where it can get exposed to corrosive gases. •...

  • Page 23: Power Requirements

    Installation Requirements The recommended 750 mm front space is sufficient to allow the paper tray to be pulled out. Additional front space is required to allow operators to stand at the front of the machine. Power Requirements • Make sure that the wall outlet is near the machine and easily accessible. After. completing installation, make sure the plug fits firmly into the outlet.

  • Page 24: Copier Installation

    2. Installation Copier Installation Power Sockets for Peripherals • Make sure to plug the cables into the correct sockets. [A]: Socket for ADF/ARDF (Rated voltage output max. DC24 V) [B]: Socket for paper tray unit (Rated voltage output max. DC24 V) Accessory Check Check that you have the accessories in this list.

  • Page 25: Installation Procedure

    Copier Installation Description Q’ty Model Name Plate GDI Machines Description Q’ty NECR-English /Multi-language Laser Decal Model Name Plate Operating Instructions General Setting Guide Copy Reference Printer/Scanner Reference Network Reference Quick Guide Copy Edition Quick Guide Printer/Scanner Edition Manual for this machine Safety Information Installation Procedure •...
  • Page 26 2. Installation 1. Remove filament tape and other padding. 2. Open the front door and remove the toner bottle holder [A]...
  • Page 27 Copier Installation 3. Open the right door [B], and remove the PCU (photo-conductor unit) [C]. 4. Separate the PCU into the upper part and the lower part ( x 5). 5. Put a sheet of paper on a level surface and place the upper part on it. •...
  • Page 28 2. Installation 6. Distribute a pack of developer [D] to all openings equally. • Do not spill the developer on the gears [E]. If you have spilled it, remove the developer by using a magnet or magnetized screwdriver. • Do not turn the gear [E] too much. The developer may spill. 7.
  • Page 29 Copier Installation 11. Pull out the paper tray [I] and turn the paper size dial to the appropriate size. Adjust the positions of the end and side guides. • To move the side guides, release the green lock on the rear side guide. 12.

  • Page 30: Platen Cover Installation

    2. Installation Platen Cover Installation Accessory Check Check that you have the accessories indicated below. Description Q’ty Stepped Screw Installation Procedure • Unplug the machine power cord before starting the following procedure. Install the platen cover ( x 2).

  • Page 31: Ardf Installation

    ARDF Installation ARDF Installation Accessory Check Check the quantity and condition of the accessories against the following list. Description Q’ty Scale Guide DF Exposure Glass Stud Screw Knob Screw Original Size Decal Screwdriver Tool Attention Decal—Top Cover Stamp Cartridge Installation Procedure...

  • Page 32: Installation Procedure

    2. Installation Installation Procedure • Unplug the copier power cord before starting the following procedure. 1. Remove the strips of tape. 2. Remove the left scale [A] ( x 2). 3. Place the DF exposure glass [B] on the glass holder. Make sure that the white mark [C] is on the bottom at the front end.
  • Page 33 ARDF Installation 6. Mount the ARDF on the copier, and then slide it to the front. 7. Secure the ARDF unit with the knob screws [G]. 8. Connect the cable [H] to the copier. 9. Attach the appropriate original size decal [I] as shown. 10.
  • Page 34 2. Installation 1. Open the ARDF [J]. 2. Install the stamp cartridge [K] to the ARDF. 3. Make a full size copy, and check that the side-to-side and leading edge registrations are correct. If they are not, adjust the side-to-side and leading edge registrations. ( p.145 "ADF Image Adjustment")

  • Page 35: Adf Installation

    ADF Installation ADF Installation Accessory Check Check the quantity and condition of the accessories against the following list. Description Q'ty Scale Guide DF Exposure Glass Stud Screw Fixing Screw Original Size Decal Screwdriver Tool Attention Decal—Top Cover Stamp Cartridge Installation Procedure...

  • Page 36: Installation Procedure

    2. Installation Installation Procedure • Unplug the machine power cord before starting the following procedure. 1. Remove the strips of tape. 2. Remove the left scale [A] ( x 2). 3. Place the DF exposure glass [B] on the glass holder. Make sure that the white mark [C] is on the bottom at the front end.
  • Page 37 ADF Installation 7. Secure the ADF unit with the fixing screws [G]. 8. Connect the cable [H] to the copier. 9. Attach the appropriate scale decal [I] as shown. 10. Attach an attention decal to the top cover. • The attention decals in the package are written in different languages.
  • Page 38 2. Installation 11. Open the ADF [J]. 12. Install the stamp cartridge [K] to the ADF 13. Turn the main power switch on. Then check if the document feeder works properly. 14. Make a full size copy, and check that the side-to-side and leading edge registrations are correct. If they are not, adjust the side-to-side and leading edge registrations ( p.145 "ADF Image Adjustment").

  • Page 39: Two-Tray Paper Tray Unit Installation

    Two-tray Paper Tray Unit Installation Two-tray Paper Tray Unit Installation Accessory Check Check the quantity and condition of the accessories against the following list. Description Q’ty Screw – M4x10 Unit Holder 2 x 2 pieces Adjuster Unit Holder Installation Procedure •...
  • Page 40 2. Installation 1. Remove the strips of tape. Make sure that you have removed all the strips of tape and all the pieces of cardboard. • After removing the tape that secures the peripheral components and cardboard to the paper tray, make sure that there is no tape and/or tape reside remaining on the tray.
  • Page 41 Two-tray Paper Tray Unit Installation 3. Remove the cover [B] (1 rivet). 4. Set the copier on the paper tray unit. • Before placing the copier on the paper tray unit, make sure that the harness [C] is safe. The paper tray unit does not function properly if the harness is damaged.
  • Page 42 2. Installation 5. One-tray copier model (B268/B276): Remove the 1st tray cassette [D]. Two-tray copier models (B244/B269/B277): Remove the 2nd tray cassette [D]. 6. Install the two screws [E]. 7. Reinstall the tray cassette. 8. Install the two brackets [F] ( x 1 (each)) 9.
  • Page 43 Two-tray Paper Tray Unit Installation 10. Reinstall the cover removed in step 3 (1 rivet). 11. Install the four brackets with long supports [H] and covers [I] (2 screws each). • These long supports prevent the unit from tipping over. 12.

  • Page 44: One-Tray Paper Tray Unit Installation

    2. Installation One-tray Paper Tray Unit Installation Accessory Check Check the quantity and condition of the accessories against the following list. Description Q’ty Screw – M4 x 10 Stepped Screw – M4 x 10 Unit Holder Installation Procedure • If the optional printer unit is installed: •...
  • Page 45 One-tray Paper Tray Unit Installation 1. Remove the strips of tape. Make sure that you have removed all the strips of tape and all the pieces of cardboard. 2. Remove the cover [A] (1 rivet). • Before placing the copier on the paper tray unit, make sure that the harness [B] is safe. The paper tray unit does not function properly if the harness is damaged.
  • Page 46 2. Installation 4. One-tray copier model (B268/B276): Remove the 1st tray cassette [C]. Two-tray copier models (B244/B269/B277): Remove the 2nd tray cassette [C]. 5. Install the two screws [D]. 6. Reinstall the tray cassette.
  • Page 47 One-tray Paper Tray Unit Installation 7. Install the two brackets [E]. (1 stepped screw each). 8. Connect the connecting harness [F] to the copier. • There are cutouts for the plugs on both sides. The left side has one cutout, and the right side has two.

  • Page 48: One-Bin Tray Installation

    2. Installation One-Bin Tray Installation Accessory Check Check the quantity and condition of the accessories. Description Q’ty Installation procedure One-bin sorter Exit tray Tapping screw M3 x 6 Installation Procedure • Unplug the machine power cord before starting the following procedure. 1.
  • Page 49 One-Bin Tray Installation 4. Open the front cover [D]. 5. Remove the front right cover [E] ( x 1). 6. Disconnect the connector [F]. 7. Cut the front cover as shown, to make an opening [G] for the 1-bin tray. 8.
  • Page 50 2. Installation • Make sure that the connector is connected 12. Reattach the front right cover [K]. 13. Close the front cover [L]. 14. Install the exit tray [M] as follows: • Keep the front end higher than the rear end. •...

  • Page 51: Anti-Condensation Heater Installation

    Anti-condensation Heater Installation Anti-condensation Heater Installation • Unplug the machine power cord before starting the following procedure. 1. Remove the exposure glass. 2. Remove the left cover. 3. Pass the connector [A] through the opening [B]. 4. Install the anti-condensation heater [C], as shown. 5.

  • Page 52: Tray Heaters

    2. Installation Tray Heaters • Unplug the machine power cord before starting the following procedure. Upper Tray Heater 1. Remove the 1st tray cassette [A]. 2. Remove the rear cover.
  • Page 53 Tray Heaters 3. Pass the connector [B] through the opening [C] and install the tray heater [D] ( x 1). 4. Install the relay harness [E]. 5. Fix the harness with the clamp [F]. 6. Reinstall the 1st tray cassette and the rear cover.

  • Page 54: Lower Tray Heater (Two-Tray Model Only)

    2. Installation Lower Tray Heater (Two-tray Model Only) 1. Remove the 2nd tray cassette [A]. 2. Remove the rear lower cover. 3. B244/B269/B277 only: Remove the DCB [B] with bracket ( x 4, x 3). 4. Pass the connector [C] through the opening [D] and install the tray heater [E] ( x 1). 5.

  • Page 55: Tray Heaters For The Optional Paper Feed Units

    Tray Heaters Tray Heaters For The Optional Paper Feed Units 1. Remove the rear cover [A].for the paper tray unit One-tray paper feed unit:...
  • Page 56 2. Installation Two-tray paper feed unit: 2. Two-tray unit only: Remove the cable guide [B]. 3. Install the clamps [C]. One-tray paper feed unit:...
  • Page 57 Tray Heaters Two-tray paper feed unit: 4. Pass the connector [D] through the opening [E]. 5. Install the tray heater [F] ( x 1) One-tray paper feed unit:...
  • Page 58 2. Installation Two-tray paper feed unit: 6. Clamp the cables [G], as shown. 7. Join the connectors [H]. 8. Two-tray unit only: Reinstall the cable guide. 9. One-tray copier model (B268/B276): Remove the 1st tray cassette. Two-tray copier models (B244/B269/B277): Remove the 2nd tray cassette. 10.

  • Page 59: Key Counter Installation

    Key Counter Installation Key Counter Installation • Unplug the machine power cord before starting the following procedure. 1. Remove the left cover. 2. Remove the rear cover. 3. Cut the cap [A] with nippers. 4. Punch out the small hole [B] using a screwdriver. 5.
  • Page 60 2. Installation 8. Connect the connector [G] to CN126 on the BICU. 9. Hold the harness with the clamps [H][I][J]. • The relay harness is not included in the key counter bracket accessories 10. Join the relay harness [K] with the connector [L]. 11.
  • Page 61 Key Counter Installation 12. Pass the relay harness through the opening [M] and reinstall the left cover. 13. Install the stepped screw [N]. 14. Join the connectors [O]. 15. Pass the joined connectors through the opening of the key counter holder assembly [P], and put the connectors inside the assembly.

  • Page 62: Optional Counter Interface Unit Type A (B870-11)

    2. Installation Optional Counter Interface Unit Type A (B870-11) Accessory Check Description Q’ty Screw: M3x6 Bind: 80 mm Locking Stud Saddle Clamp EMC Caution Sheet Harness ROHS Caution Sheet (China only) Installation Procedure...
  • Page 63 Optional Counter Interface Unit Type A (B870-11) 1. Unplug the DF cable [A] (if installed). 2. Rear cover [B] ( x 6) 3. Attach the bridge board [A] (Locking stud x 4). 4. Connect the harness [B] to CN140 [C] (13 pins) on the BICU. 5.

  • Page 64: Ddst Unit Type F (B865)

    2. Installation DDST Unit Type F (B865) Accessory Check Description Q’ty Cover-CPS EU USB Cable Tapping Screw-M3X6 Sheet-EULA Seal-Caution EMC Caution Sheet Caution Sheet Installation Procedure Installing Expansion Component • Unplug the machine power cord before starting the following procedure. 1.
  • Page 65 DDST Unit Type F (B865) 2. Remove one screw [B] from the BICU. 3. Connect the controller box [D] to the BICU. Make sure that the BICU [E] is not damaged and that the three openings [F][G][H] hold the controller box. 4.

  • Page 66: Network Interface Board (D564)

    2. Installation Network Interface Board (D564) • This option is used only for the model with the DDST Unit Type F (B865). Component Check Description Q’ty Ferrite Core Flexible Cable Network Interface Board Installing Expansion Component • Unplug the machine power cord before starting the following procedure. 1.
  • Page 67 Network Interface Board (D564) 2. Rear cover [B] ( x 6) 3. Remove the SD slot cover [A] ( x 1). 4. Remove the interface slot cover [B] ( x 2). 5. Remove the controller box cover [A] ( x 7).
  • Page 68 2. Installation 6. Install the network interface board [A] into the interface slot of the controller ( x 2). • Use two screws, which have been removed in step 4. 7. Install the flexible cable [A] in the slot [B] of the controller with the blue part facing upward, and then the other end [C] of the flexible cable in the slot [D] of the network interface board.
  • Page 69 Network Interface Board (D564) 11. Re-attach the rear cover [A] ( x 6). 12. Turn on the machine. 13. Check if the "Network Setting" is displayed on the LCD (User Tools > Network Setting). If not, check the procedure above again.
  • Page 70 2. Installation...

  • Page 71: Preventive Maintenance

    3. Preventive Maintenance PM Tables See "Appendices" for the "PM Tables".

  • Page 72: How To Reset The Pm Counter

    3. Preventive Maintenance How to Reset the PM Counter After preventive maintenance work, reset the PM counter (SP 7804 1) as follows. 1. Activate the SP mode. 2. Select SP 7804 1 (Reset–PM Counter). 3. Press the OK key [A]. The message "Execute" shows.
  • Page 73 How to Reset the PM Counter 4. Press the button [B] below the message "Execute." 5. The messages "Execute?" followed by "Cancel" and "Execute" show. 6. To reset the PM counter, press the button [C] below the message "Execute."...
  • Page 74 3. Preventive Maintenance 7. Wait until the message "Completed" shows. 8. Quit the SP mode.

  • Page 75: Replacement And Adjustment

    4. Replacement and Adjustment General Cautions Do not turn off the main switch while any of the electrical components are active. Doing so may result in damage to units (such as the PCU) as they are pulled out or replaced. PCU (Photoconductor Unit) The PCU consists of the OPC drum, charge roller, development unit, and cleaning components.

  • Page 76: Laser Unit

    4. Replacement and Adjustment Laser Unit 1. Do not loosen or adjust the screws securing the LD drive board on the LD unit. This will put the LD unit out of adjustment. 2. Do not adjust the variable resistors on the LD unit. These are adjusted at the factory. 3.

  • Page 77: Special Tools And Lubricants

    Special Tools and Lubricants Special Tools and Lubricants Part Number Description Q’ty A0069104 Scanner Positioning Pins (4 pins/set) 1 set A2929500 Test Chart S5S (10 pcs/set) 1 set N8036701 4MB Flash Memory Card A2579300 Grease Barrierta S552R 52039502 Grease G-501...

  • Page 78: Exterior Covers & Operation Panel

    4. Replacement and Adjustment Exterior Covers & Operation Panel Rear Cover 1. Unplug the DF cable [A] (if installed). 2. Rear cover [B] ( x 6)

  • Page 79: Rear Lower Cover (Two-Tray Models Only)

    Exterior Covers & Operation Panel Rear Lower Cover (Two-tray Models Only) 1. Rear cover (see above) or tray harness cover [A] (1 rivet). 2. Rear lower cover [B] ( x 2) Copy Tray 1. Copy tray [A] ( x 2)

  • Page 80: Upper Covers

    4. Replacement and Adjustment Upper Covers 1. Platen Cover, ARDF, or ADF (if installed) 2. Rear cover 3. Left upper cover [A] ( x 2) 4. Front upper left cover [B] ( x 3) 5. Operation panel [C] ( x 4, x 1) 6.

  • Page 81: Left Cover

    Exterior Covers & Operation Panel Left Cover 1. Left cover [A] ( x 3) Front Cover 1. Pull out the (top) paper tray. 2. Open the front door [A]. 3. Front cover [B] ( x 4)

  • Page 82: Front Right Cover

    4. Replacement and Adjustment Front Right Cover 1. Open the front door [A]. 2. Front right cover [B] ( x 1) Right Rear Cover 1. Right upper cover ( p.78 "Upper Covers") 2. Open the duplex unit (B244/B269/B277 only). 3. Right rear cover [A] ( x 1)

  • Page 83: Right Door (Duplex Unit (B244/B269/B277))

    Exterior Covers & Operation Panel Right Door (Duplex Unit (B244/B269/B277)) 1. Right rear cover (see above) 2. Open the right door [A]. 3. Open the clamps [B] and disconnect the two connectors [C] or three connectors (B244/B269/ B277). 4. Right door...

  • Page 84: By-Pass Tray

    4. Replacement and Adjustment By-pass Tray 1. Right rear cover (above) 2. Open the right door. 3. Release the by-pass tray cable from the clamps (see [B] on the preceding procedure) and disconnect the connector (5-pin connector with colored wires). 4.

  • Page 85: Left Lower Cover (Two-Tray Models Only)

    Exterior Covers & Operation Panel Left Lower Cover (Two-tray Models Only) 1. Left lower cover [A] ( x 2) Right Lower Cover (Two-tray Models Only) 1. Right lower cover [A] (1 pin)

  • Page 86: Platen Cover Sensor

    4. Replacement and Adjustment Platen Cover Sensor 1. Top rear cover 2. Platen cover sensor [A] ( x 1)

  • Page 87: Scanner Unit

    Scanner Unit Scanner Unit Exposure Glass/DF Exposure Glass Exposure Glass 1. Front upper left cover ( p.78 "Upper Covers") 2. Left scale [A] ( x 2) 3. Rear scale [B] ( x 3) 4. Exposure glass [C] • Make sure that the mark is at the rear left corner, and that the left edge is aligned to the support on the frame when you reinstall the exposure glass.

  • Page 88: Lens Block

    4. Replacement and Adjustment Lens Block • Do not touch the paint-locked screws on the lens block. The position of the lens assembly (black part) is adjusted before shipment. • Do not grasp the PCB or the lens assembly when you handle the lens block. The lens assembly may slide out of position.

  • Page 89: Lamp Stabilizer Board And Exposure Lamp

    Scanner Unit Lamp Stabilizer Board And Exposure Lamp 1. Operation panel ( p.78 "Upper Covers") 2. Exposure glass ( p.85 "Exposure Glass/DF Exposure Glass ") 3. Slide the first scanner to a position where the front end of the lamp is visible. 4.
  • Page 90 4. Replacement and Adjustment 2. Original width sensor [A] ( x 1, x 1) 3. Lens block ( p.86) 4. Original length sensor [B] ( x 1, x 1) Sensor Positions Sensor positions vary according to regions as shown below. •...

  • Page 91: Scanner Motor

    Scanner Unit 1. Specify SP mode settings: Select SP 4305 1, and specify 2 (=Yes). The machine will detect 8K/16K rather than A3/A4/B4/ B5 (A3-SEF/B4-SEF 8K-SEF; B5-SEF/A4-SEF 16K-SEF; B5-LEF/A4-LEF 16K-LEF). 2. Turn off the main switch. 3. Exposure glass ( p.85 "Exposure Glass/DF Exposure Glass ").

  • Page 92: Scanner Home Position Sensor

    4. Replacement and Adjustment Scanner Home Position Sensor 1. Left upper cover, top rear cover ( p.87) 2. Exposure glass, DF exposure glass (if installed) ( p.85) 3. Disconnect the connector [A]. 4. Scanner left lid [B] ( x 7) 5.
  • Page 93 Scanner Unit 2. To adjust the scanner positions, do either of the following: • To adjust the belt contact points on the first scanner (See " Adjusting the First Scanner Contact Points" below.) • To adjust the belt contact points on the scanner bracket (See ”Adjusting the Second Scanner Contact Points"...
  • Page 94 4. Replacement and Adjustment Adjusting the First Scanner Contact Points 1. A(R)DF or platen cover 2. Operation panel, top rear cover ( p.78 "Upper Covers"). 3. Exposure glass ( p.85) 4. Loosen the 2 screws [A] [F]. 5. Slide the 1st and 2nd scanners, or one of them, to align the following holes and marks 6.
  • Page 95 Scanner Unit Adjusting the Second Scanner Contact Points 1. A(R)DF or platen cover 2. Operation panel, top rear cover ( p.78 "Upper Covers"). 3. Exposure glass ( p.85) 4. Rear exhaust fan [A] ( x 2) 5. Controller bracket [B] ( x 3) 6.
  • Page 96 4. Replacement and Adjustment 9. Loosen the 2 screws [F]. 10. Slide the 2nd scanner to align the following holes and marks 11. The adjustment holes in the first scanner 12. The adjustment holes in the second scanner 13. The alignment marks on the frames 14.

  • Page 97: Laser Unit

    Laser Unit Laser Unit • The laser beam can seriously damage your eyes. Be absolutely sure that the main power switch is off and that the machine is unplugged before you access the laser unit. Location of Caution Decal...

  • Page 98: Toner Shield Glass

    4. Replacement and Adjustment Toner Shield Glass 1. Open the front door. 2. Lift the toner cartridge latch [A]. 3. Press the toner shield glass cover [B] to the left and pull it out. 4. Pull out the toner shield glass [C]. Laser Unit 1.

  • Page 99: Ld Unit

    Laser Unit 3. Pull out the (upper) paper tray. 4. Front cover ( p.79) 5. Laser unit [A] ( x 2, x 4) • The screw at the left front position [B] is longer than the other three. LD Unit •...

  • Page 100: Polygonal Mirror Motor

    4. Replacement and Adjustment Polygonal Mirror Motor 1. Laser unit ( p.96) 2. Two rubber bushings [A] 3. Laser unit cover [B] ( x 1) 4. Polygonal mirror motor [C] ( x 4) 5. After reassembling, adjust the image quality ( p.141 "Copy Adjustments Printing/Scanning").
  • Page 101 Laser Unit 1. Start the SP mode. 2. Select SP 5902 1 and output the ‘Trimming Area’ pattern (pattern 10). 3. Make sure that the four corners of the pattern make right angles: • If they make right angles, you do not need to adjust the laser unit alignment. •...
  • Page 102 4. Replacement and Adjustment 10. Tighten the screw [A]. 11. Tighten the screws on the laser unit. 12. Reinstall the copy tray. 13. Print the trim pattern and check the result. Do the procedure again if further adjustment is required.

  • Page 103: Pcu Section

    PCU Section PCU Section 1. Toner bottle with the holder [A] 2. Open the right door. 3. Press the latch [B] and pull out the PCU [C]. • Do not touch the OPC drum surface with bare hands. 4. Load new developer ( p.105 "Developer").

  • Page 104: Pick-Off Pawls And Toner Density Sensor

    4. Replacement and Adjustment Pick-off Pawls and Toner Density Sensor • Do not turn the PCU upside down. This causes toner and developer to spill out. 1. PCU ( p.101) 2. Pawl [A] • Pull down the pawl and release the bottom end. 3.

  • Page 105: Opc Drum

    PCU Section OPC Drum 1. PCU ( p.101) 2. Front side piece [A] ( x 1) 3. Rear side piece [B] ( x 2, 1 coupling) 4. Separate the drum section [C] from the developer section [D]. • To ensure that the left-side gears line up, keep the drum cover [E] closed when reinserting the front side piece.

  • Page 106: Charge Roller And Cleaning Brush

    4. Replacement and Adjustment Charge Roller and Cleaning Brush 1. OPC Drum ( p.103) 2. Holding pin [A] 3. Stepped screw [B] 4. Charge roller [C] and cleaning brush [D] (with the holders and springs) • Turn the gear [E] (as necessary) so that the rear holder [F] comes out. 5.

  • Page 107: Developer

    PCU Section 1. Drum charge roller ( p.104 "Charge Roller and Cleaning Brush") 2. Cleaning blade [B] ( x 2) 3. When reassembling, adjust the image quality ( p.106 "After Replacement or Adjustment"). • Reassembling: Apply toner to the edge of the new cleaning blade when you replace the cleaning blade.

  • Page 108: After Replacement Or Adjustment

    4. Replacement and Adjustment • Release the hook [B]. 10. Set the coupling [C] back to the shaft. 11. Turn the coupling in the direction of the arrow [D] to remove developer from the roller. 12. Turn the bottom part [E] over and rotate the gears to remove the developer. 13.

  • Page 109: Toner Supply Motor

    Toner Supply Motor Toner Supply Motor 1. Copy tray ( p.78 "Upper Covers") 2. Open the front door. 3. Toner bottle holder ( p.101 "PCU") 4. Toner supply motor [A] ( x 1)

  • Page 110: Paper Feed Section

    4. Replacement and Adjustment Paper Feed Section Paper Feed Roller 1. Paper cassette 2. Clip [A] 3. Push the shaft back through the opening, and tilt it up. • If the black plastic bushing [B] comes off, make sure you remount it when reinstall the shaft. 4.

  • Page 111: Friction Pad

    Paper Feed Section Friction Pad 1. Paper cassette 2. Clip [A] 3. Push the shaft back through the opening, so that the roller moves clear of the friction pad. 4. Friction pad [B] Paper End Sensor 1. Paper cassette 2. Paper end sensor [A] ( x 1)

  • Page 112: Exit Sensor

    4. Replacement and Adjustment Exit Sensor Non-Duplex Models 1. Open the right door. 2. Front right cover ( p.80) 3. Guide [A] ( x 2) 4. Exit sensor bracket [B] ( x 1) 5. Exit sensor [C] ( x 1)
  • Page 113 Paper Feed Section Duplex Models 1. Open the right door. 2. Front right cover ( p.80) 3. Upper guide [D] ( x 2) 4. Exit sensor bracket [E] ( x 1) 5. Exit sensor [F] ( x 1)

  • Page 114: By-Pass Feed Roller And Paper End Sensor

    4. Replacement and Adjustment By-Pass Feed Roller and Paper End Sensor 1. By-pass tray • If you have a support to keep the by-pass tray within the reach of the connector cable, you do not need to disconnect the connector. When you do so, use caution not to place too much load on the cable.

  • Page 115: Registration Roller

    Paper Feed Section Registration Roller 1. PCU ( p.101) 2. Front cover ( p.79) 3. Right door ( p.81) 4. Rear cover ( p.76) 5. High-voltage power supply ( p.133) 6. Registration clutch ( p.115) 7. Unhook the springs [A] and [B] at the rear and front sides. 8.

  • Page 116: By-Pass Paper Size Switch

    4. Replacement and Adjustment 10. Gear [F] and bushing [G] ( x 1) 11. Registration roller [H] with the image transfer unit [I] By-Pass Paper Size Switch 1. By-pass tray ( p.82) 2. Tray lever [A] ( x 1, 1 pin) 3.

  • Page 117: Registration Clutch

    Paper Feed Section Registration Clutch 1. Rear cover ( p.76) 2. High-voltage power supply board (with the bracket) [A] ( x 4, all connectors) 3. Registration clutch [B] ( x 1, x 1) Registration Sensor 1. Open the right door. 2.

  • Page 118: Upper Paper Feed Clutch And By-Pass Feed Clutch

    4. Replacement and Adjustment Upper Paper Feed Clutch and By-Pass Feed Clutch 1. Rear cover ( p.76) 2. High-voltage power supply board ( p.133) 3. Clutch cover [A] ( x 2, 2 bushings, x 2 ) 4. Paper feed clutch [B] ( x 1) 5.

  • Page 119: Relay Clutch

    Paper Feed Section Relay Clutch 1. Rear cover ( p.76) 2. Relay clutch [A] ( x 1) Relay Sensor 1. Relay clutch ( p.117) 2. Sensor bracket [A] ( x 1) 3. Relay sensor [B] ( x 1)

  • Page 120: Lower Paper Feed Clutch (Two-Tray Models Only)

    4. Replacement and Adjustment Lower Paper Feed Clutch (Two-tray Models Only) 1. Rear lower cover ( p.77) 2. Clutch bracket [A] ( x 2) 3. Lower paper feed clutch [B] ( x 2, 1 bushing, x 1) Vertical Transport Sensor (Two-tray Models Only) 1.

  • Page 121: Paper Size Switch

    Paper Feed Section Paper Size Switch 1. Paper cassette 2. Switch cover [A] ( x 1) 3. Paper size switch [B] ( x 1)

  • Page 122: Image Transfer

    4. Replacement and Adjustment Image Transfer Image Transfer Roller • Do not touch the transfer roller surface with bare hands 1. Open the right door. 2. Lift the plastic holders [A] with the image transfer roller [B]. • Leave the springs under the holders. Make sure that the pegs [C] on the holders [D] engage with the springs when you reassemble.

  • Page 123: Image Density Sensor

    Image Transfer Image Density Sensor 1. Open the right door. 2. Plastic cover [A] 3. Image transfer roller ( p.120) 4. Push down on the notch [B] to free the sensor. 5. Image density sensor [C] ( x 1)

  • Page 124: Fusing

    4. Replacement and Adjustment Fusing Fusing Unit • The fusing unit can become very hot. Make sure that it has cooled down sufficiently before you handle 1. Turn off the main switch, and unplug the machine. 2. Front right cover ( p.80) 3.

  • Page 125: Fusing Lamps

    Fusing 1. Fusing unit ( p.122) 2. Thermistors [A] ( x 1, x 1) Fusing Lamps 1. Fusing unit ( p.122) 2. Separate the hot roller section [A] from the pressure roller section [B] ( x 4). 3. Front holding plate [C] ( x 1) 4.

  • Page 126: Hot Roller Stripper Pawls

    4. Replacement and Adjustment Hot Roller Stripper Pawls 1. Hot roller section ( p.123 "Fusing Lamps") 2. Roller guard [A] ( x 3) 3. Metal holders [B] (1 holder for each) 4. Hot roller stripper pawls [C] (1 spring for each) Hot Roller 1.

  • Page 127: Thermostat

    Fusing Thermostat 1. Hot roller ( p.124) 2. Thermostat [A] ( x 2 for each) Pressure Roller and Bushings 1. Separate the hot roller section from the pressure roller section ( p.123 "Fusing Lamps").

  • Page 128: Nip Band Width Adjustment

    4. Replacement and Adjustment 2. Fusing entrance guide [A] ( x 2) 3. 2 springs [B] 4. 2 pressure arms [C] 5. 2 Bushings [D] 6. Pressure roller [E] NIP Band Width Adjustment Do this adjustment when the fusing unit is at its operating temperature. The size of the OHP sheet must be A4/LT LEF.

  • Page 129: Cleaning Roller

    Fusing • There is no standard value for the nip band on this machine. Make the adjustment based on the band's appearance. 8. If the band is not as described above, change the position of the spring hooks [C] (one on each side), and then check the band again.

  • Page 130: Duplex Unit (Duplex Models B244/B269/B277 Only)

    4. Replacement and Adjustment Duplex Unit (Duplex Models B244/B269/B277 Only) Duplex Exit Sensor 1. Open the right door. 2. Sensor bracket [A] ( x 1) • Another bracket [B] comes off with the sensor bracket. 3. Duplex exit sensor [C] ( x 1)

  • Page 131: Duplex Entrance Sensor

    Duplex Unit (Duplex Models B244/B269/B277 Only) Duplex Entrance Sensor 1. Open the right door. 2. Lift the duplex guide [A]. 3. Entrance sensor bracket [B] and bracket cover [C] ( x 2) 4. Duplex entrance sensor [D]...

  • Page 132: Duplex Inverter Sensor

    4. Replacement and Adjustment Duplex Inverter Sensor 1. Copy tray [A] ( x 2) 2. Exit cover [B] ( x 1) 3. Sensor bracket [C] ( x 1, x 1) 4. Duplex inverter sensor [D] ( x 1)

  • Page 133: Duplex Transport Motor

    Duplex Unit (Duplex Models B244/B269/B277 Only) Duplex Transport Motor 1. Open the right door. 2. Detach the chain and spring from the frame, and lower the right door. 3. Cover [A] ( x 1) 4. Motor bracket [B] ( x 4, x 1).

  • Page 134: Duplex Control Board

    4. Replacement and Adjustment 3. Duplex inverter motor [A] ( x 2, x 1) Duplex Control Board 1. Rear lower cover ( p.77) 2. Duplex control board [A] ( x 4 , all connectors)

  • Page 135: Other Replacements

    Other Replacements Other Replacements Quenching Lamp 1. PCU ( p.101) 2. Quenching lamp [A] ( x 1) High-Voltage Power Supply Board 1. Rear cover ( p.76) 2. High-voltage power supply board [A] ( x 2, 3 standoffs, all connectors)

  • Page 136: Bicu (Base-Engine Image Control Unit)

    4. Replacement and Adjustment BICU (Base-Engine Image Control Unit) 1. Rear cover ( p.76) 2. BICU [A] ( x 7, all connectors, 2 flat cables) • Remove the NVRAM [B] from the old BICU and install it on the new BICU when you replace the BICU.

  • Page 137: Main Motor

    Other Replacements Main Motor 1. Rear cover ( p.76) 2. Main motor [A] ( x 4, x 1) Rear Exhaust Fan (B244/B269/B277 Only) 1. Rear cover ( p.76) 2. Rear exhaust fan [A] ( x 2, x 1) • Reassembling -...

  • Page 138: Left Exhaust Fan

    4. Replacement and Adjustment • Make sure that the arrow on the fan [B] points the outside of the copier when you reassemble The arrow indicates the direction of the air current. Left Exhaust Fan 1. Rear cover ( p.76) 2.

  • Page 139: Psu (Power Supply Unit)

    Other Replacements PSU (Power Supply Unit) 1. Left cover ( p.79) 2. PSU [A] (All connectors, x 6)

  • Page 140: Gearbox

    4. Replacement and Adjustment Gearbox Replacement Procedure 1. Inverter tray [A] 2. Two screws [B] from the middle rear cover • This step releases the topmost part of the BICU bracket. 3. High-voltage power supply board (with the bracket) ( p.115 "Registration Clutch ") 4.
  • Page 141 Other Replacements 7. Registration clutch ( p.115 "Registration Clutch ") 8. PCU ( p.101) • This step releases the gear (on the gearbox) that drives the PCU. 9. Ground plate [E] ( x 2) 10. Gearbox [F] ( x 5, 1 belt) Do not change the position of the spring [G] and make sure that the bushing [H] on the PCU drive shaft is in the correct position you when you reassemble.
  • Page 142 4. Replacement and Adjustment - Gear Arrangement in the Gearbox - The gears are numbered 1 to 12 in the order in which they are to be installed in the gearbox. These numbers show both on the gearbox and on the front (exposed) surface of each gear. If the gears fall out, start by finding gear number 1 and installing it onto location number 1 (setting it into place so that the side with the printed number stays visible).

  • Page 143: Copy Adjustments Printing/Scanning

    Copy Adjustments Printing/Scanning Copy Adjustments Printing/Scanning • You need to perform the adjustment after you do a Memory All Clear, and after you replace or adjust any of the following parts. • First or second scanner • Lens Block • Scanner Motor •...
  • Page 144 4. Replacement and Adjustment Tray SP mode Specification Any paper tray SP 1001 1 By-pass feed SP 1001 2 Duplex SP 1001 3 1st tray SP 1002 1 2 ± 1.5 mm 2nd tray SP 1002 2 3rd tray SP 1002 3 (Optional PFU tray 1) By-pass feed SP 1002 4...

  • Page 145: Scanning

    Copy Adjustments Printing/Scanning SP mode Specification Trailing edge SP 2101 2 2 +2.5/–1.5 mm Right edge SP 2101 4 2 ± 1.5 mm Leading edge SP 2101 1 Left edge SP 2101 3 A: Trailing Edge Blank Margin B: Right Edge Blank Margin C: Leading Edge Blank Margin D: Left Edge Blank Margin Main Scan Magnification...
  • Page 146 4. Replacement and Adjustment Registration: Platen Mode 1. Place the test chart on the exposure glass and make a copy from one of the feed stations. 2. Check the leading edge and side-to-side registration, and adjust as necessary with the following SP modes.

  • Page 147: Adf Image Adjustment

    Copy Adjustments Printing/Scanning SP mode Specification ± 1.0% Main Scan Magnification SP 4009 Sub-Scan Magnification 1. Place the OS-A3 test chart on the exposure glass and make a copy from one of the feed stations. 2. Check the magnification ratio. If necessary, adjust the magnification with the following SP mode. SP mode Specification ±...
  • Page 148 4. Replacement and Adjustment B: Side-to-side registration • Make a temporary test chart as shown above, using A3/11" x 17" paper. 1. Place the temporary test chart on the ADF and make a copy from one of the feed stations. 2.

  • Page 149: System Maintenance

    5. System Maintenance Service Program Mode • Do not let the user access the SP mode. Only service representatives are allowed to access the SP mode. The machine quality or its operation is NOT guaranteed if persons other than service representatives accesses the SP mode.
  • Page 150 5. System Maintenance • When the sign " /OK" [A] shows in the upper right corner, you can scroll through the menu by pressing the left-arrow key [B] or the right-arrow key [C]. To select a program, press the "OK" key [F].

  • Page 151: Sp Mode Tables

    SP Mode Tables SP Mode Tables See "Appendices" for the "SP Mode Tables".

  • Page 152: Using Sp Modes

    5. System Maintenance Using SP Modes Adjusting Registration and Magnification To adjust the registration and magnification, you need to use several service programs. The chart shows an example of the procedure to adjust the machine in the basic configuration.

  • Page 153: Id Sensor Error Analysis (Sp 2221)

    Using SP Modes ID Sensor Error Analysis (SP 2221) The image quality may become very bad when the ID sensor does not operate properly. However, there is no such SC code that indicates ID-sensor malfunction; instead, SP 2221 shows you some information on the ID sensor.
  • Page 154 5. System Maintenance - Reading the Data - Example 1 Example 2 • Paper Size: 11000000 8 x13  • Paper Size: 00110000 A4  • DF Open: 1 • DF Open: 0 Example 1 indicates that the paper size and its orientation is "8 x 13 SEF,"...

  • Page 155: Memory Clear

    Using SP Modes Memory Clear The basic machine (the machine without the optional controller box) stores all the data in the NVRAM on the BICU. The data is cleared by SP 5801 2 (see exceptions) Main Motor Reverse Quenching Lamp The GDI machine (the machine with the optional controller box) stores the engine data in the NVRAM on the BICU, and stores the other data in the NVRAM on the optional controller.
  • Page 156 5. System Maintenance • SP 5812 1 (Service TEL [Telephone]) • SP 5812 2 (Service TEL [Facsimile]) • SP 5907 (Plug & Play) • SP 7 (Data Log) • SP 8 (History) Use SP 5802 2 (basic machine) or SP 5998 1 (GDI machine) after you have replaced the BICU NVRAM or when the BICU NVRAM data is corrupted.

  • Page 157: Input Check (Sp 5803)

    Using SP Modes 6. When the program has ended normally, the message "Completed" is displayed. If the program has ended abnormally, an error message shows. 7. Turn the main switch off and on. 8. Adjust the printer and scanner registration and magnification ( p.141 "Copy Adjustments Printing/ Scanning").
  • Page 158 5. System Maintenance Num. Sensor/Switch Duplex Inverter S Paper detected Not detected Duplex Entrance S Paper detected Not detected Duplex Exit S Paper detected Not detected By-pass PE S Paper detected Not detected By-pass P Size S Upper PE S Paper detected Not detected Lower PE S...
  • Page 159 Using SP Modes Num. Sensor/Switch DF-Position S Detected Not detected DF-Cover Open S Detected Not detected DF-Original Set S Detected Not detected DF-Registration S Detected Not detected DF-Exit S Detected Not detected DF-Trailing S Detected Not detected DF-Reverse S Detected Not detected Platen Cover S Open...

  • Page 160: Output Check (Sp 5804)

    5. System Maintenance Paper Feed Unit Europe Not set LT SEF LG SEF A4 LEF A4 SEF LT LEF A3 SEF China Not set LT SEF LG SEF A4 LEF A4 SEF LT LEF A3 SEF By-Pass Tray 8x13 Europe A5 SEF A5 SEF A5 SEF...
  • Page 161 Using SP Modes 3. Select "ON." 4. To stop the operation, select "OFF." - Output Check Table - Number 005, 006, 040, and 041 may not respond when the fusing temperature is high. Num. Component Main Motor Forward Main Motor Reverse Quenching Lamp Toner Supply Motor Forward Fan Motor High...

  • Page 162: Serial Number Input (Sp 5811)

    5. System Maintenance Num. Component Duplex Trans Motor Duplex Gate Solenoid Duplex Inv Motor Hold Dup Trans Motor Hold Polygon Motor Polygon M/LD DF-Transport Motor DF-Feed Motor DF-Feed Clutch DF-Pickup Solenoid DF-Stamp Solenoid DF-Gate Solenoid 1 bin Gate Solenoid 1 bin Tray Motor 1 bin Tray Motor Hold Fusing Solenoid Duplex Fan Motor High...

  • Page 163: Nvram Data Upload/Download (Sp 5824/5825)

    Using SP Modes A serial number consists of 11 characters. You can change each character by pressing one of the first 11 keys on the numeric keypad ( , , ... , , ). For example, when you press the key, the first character of the serial number changes as follows: When you press the key, the second character changes likewise.
  • Page 164 5. System Maintenance NVRAM Upload (SP 5824 1) 1. Turn off the main switch. 2. Remove the card cover [B] (1 rivet). 3. Turn the face of the flash memory card [A] ("A" is printed on it) toward your left-hand side, and insert it into the card slot.

  • Page 165: Test Pattern Print (Sp 5902 1)

    Using SP Modes • SP 8391 1 (Large Size Print Pages [A3/DLT, Larger]) • SP 8411 1 (Prints Duplex) 1. Turn off the main switch. 2. Remove the card cover [B] (1 rivet). 3. Turn the face of the flash memory card [A] ("A" is printed on it) toward your left-hand side, and insert it into the card slot.
  • Page 166 5. System Maintenance Test Patterns Using VCU Alternating Dot Pattern Isolated one dot Black Band (Horizontal) Trimming Area Argyle Pattern (Single Dot) Grayscales (Horizontal) Grayscales (Vertical) Grayscales (Vertical/Horizontal) Grayscales (Vertical/Horizontal Overlay) Grayscales With White Lines (Horizontal) Grayscales with White Lines (Vertical) Grayscales with White Lines (Vertical/Horizontal) Test Patterns Using IPU Pattern...

  • Page 167: Paper Jam Counters (Sp 7504)

    Using SP Modes Test Patterns Using IPU Cross Argyle Pattern (128-Dot Pitch) Square Gradation (64 Grades) Square Gradation (256 Grades) Grayscales (Horizontal, 32-Dot Width) Grayscales (Vertical, 32-Dot Width) Trimming Area (A3) A4 Gradation Patches 1 (128 Grades) A4 Gradation Patches 2 (128 Grades) Trimming Area (A4) Test Patterns Using SBU Pattern...

  • Page 168: Smc Print (Sp 5990)

    5. System Maintenance Code Paper does not reach the vertical transport sensor. Paper is caught at the vertical transport sensor. Paper does not reach the vertical transport sensor in the optional paper feed unit. Paper is caught at the vertical transport sensor in the optional paper feed unit. Paper does not reach the registration sensor (from the by-pass tray).

  • Page 169: Original Jam History Display (Sp 7508)

    Using SP Modes • GDI machine: 001 All (Data List), 002 SP (Mode Data List), 003 User Program, 004 Logging Data, 005 Diagnostic Report, 006 Non-Default, 007 NIB Summary, 008 Net File Log, 021 Copier User Program, 022 Scanner SP, 023 Scanner User Program, 040 Parts Alarm Counter Print, 064 Normal Count Print, 065 User Code Counter, 066 Key Operator Counter, 067 Contact List Print, 069 Heading1 print, 071 Heading3 print, 072 Group List Print, 128 ACC Pattern, 129 User Color Pattern, or 160:ACC Pattern Scan...

  • Page 170: Adf Aps Sensor Output Display (Sp 6901)

    5. System Maintenance Code Meaning Original does not reach the original reverse sensor. Original caught at the original reverse sensor. ADF APS Sensor Output Display (SP 6901) - Sensor Positions - Large to Small - Reading Data - Paper Size EU/AA B5 LEF A5 LEF...
  • Page 171 Using SP Modes A5 SEF B5 SEF 1: Detected...

  • Page 172: Firmware Update Procedure

    5. System Maintenance Firmware Update Procedure This section shows how to update the firmware. The machine has the following firmware programs Firmware Type SP Mode Version Engine (BICU) 7801 2 B2685581 Ver 0.04 EXP GDI (Printer/Scanner) 7801 15 A.001 Engine (BICU) Firmware Update Procedure 1.

  • Page 173: Gdi (Printer Scanner) Update Procedure

    Firmware Update Procedure 4. Press down the power switch on the operation panel and hold it, and turn on the main switch. 5. Select "Execute" [C]. 6. Do not touch any key while the message "Load Status..." shows. This message indicates that the program is running.
  • Page 174 5. System Maintenance To update the firmware for the GDI machine, you must have the new version of the firmware downloaded onto an SD (Secure Digital) Card. The SD Card is inserted into the SD slot on the left side of the controller box.
  • Page 175 Firmware Update Procedure 2. Unplug the DF cable [A] (if installed). 3. Rear cover [B] ( x 6) 4. Remove the SD slot cover ( x 1). 5. Insert the SD card in the SD slot [B].
  • Page 176 5. System Maintenance 6. Remove the controller box cover [A] ( x 7). 7. Move the switch of the SW2 from "OFF" (lower) to "ON" (upper). 8. Turn on the main switch.
  • Page 177 Firmware Update Procedure 9. Check if the firmware version to be updated is displayed on the LCD. • If the "Download Failed Turn off/on the main SW" message is displayed on the LCD, check if the SD card is correct or switch of the SW2 on the controller board is set to "ON". 10.
  • Page 178 5. System Maintenance 13. Move the switch [A] of the SW2 from "ON" (upper) to "OFF" (lower). • Make sure that the switch [A] of the SW2 is set to "OFF (lower) after completing the firmware update. Otherwise, copier system is never booted and "Program Download, Download Failed, Turn off/on the main SW"...

  • Page 179: Troubleshooting

    6. Troubleshooting Service Call Conditions Summary There are four levels of service call conditions. Level Definition Reset Procedure To prevent damage to the machine, the main machine Enter SP mode, and then turn the cannot be operated until the SC has been reset by a main power switch off and on.

  • Page 180: Sc Code Descriptions

    6. Troubleshooting SC Code Descriptions Symptom Possible Cause Definition Exposure Lamp Error • Exposure lamp defective • Exposure lamp stabilizer defective • Exposure lamp connector defective • Dirty scanner mirror or scanner mirror out of The standard white level was not position detected properly when scanning •...
  • Page 181 Service Call Conditions Symptom Possible Cause Definition SBU white/black level correction error • Exposure lamp defective The automatic SBU adjustment has • Dirty white plate failed to correct the black level. • Incorrect position or width of white plate The automatic SBU adjustment has scanning (SP4015) failed to correct the white level •...
  • Page 182 6. Troubleshooting Symptom Possible Cause Definition Charge roller current leak • Charge roller damaged A current leak signal for the charge • High voltage supply board defective roller is detected. • Poor connection of the PCU Polygonal mirror motor error •...
  • Page 183 Service Call Conditions Symptom Possible Cause Definition Development bias leak • Poor connection of the PCU A development bias leak signal is detected. • High voltage supply board defective TD sensor initial setting error • ID sensor defective • No developer •...
  • Page 184 6. Troubleshooting Symptom Possible Cause Definition Tray 2 lift motor malfunction (Optional paper tray units) • Paper lift sensor defective The paper lift sensor fails to activate • Tray lift motor defective twice continuously after the tray lift • Too much load on the drive mechanism motor has been on for 18 seconds.
  • Page 185 Service Call Conditions Symptom Possible Cause Definition Fusing temperature warm-up error (center) The fusing temperature rises less than 7 degrees in 2 seconds, and • Fusing thermistor defective or out of position this continues 5 times • Fusing lamp open consecutively.
  • Page 186 6. Troubleshooting Symptom Possible Cause Definition Fusing thermistor open (rear) The fusing temperature detected by • Fusing thermistor defective or out of position the thermistor is below 71°C and is • Power supply board defective not corrected after the main power •...
  • Page 187 Service Call Conditions Symptom Possible Cause Definition Left exhaust fan motor error The CPU detects an exhaust fan • Loose connection of the exhaust fan motor lock signal for more than 5 • Too much load on the motor drive seconds.
  • Page 188 6. Troubleshooting Symptom Possible Cause Definition Accounting RAM error An error is detected in the RAM that saves the information on the MF • Accounting device defective accounting. Accounting battery error An error is detected in the battery • Accounting device defective that is in the MF accounting device.
  • Page 189 Service Call Conditions Symptom Possible Cause Definition ADF gate abnormal 3 The FGATE signal is not terminated • ADF connector defective by the ADF within 60 seconds after • SBU board defective the ADF starts feeding. Startup without video output end error Video transfer to the engine is started, but the engine did not issue •...
  • Page 190 6. Troubleshooting Symptom Possible Cause Definition Self-diagnostic Error: Network Interface The network interface board • Network interface board defective returned an error during the self- • Controller board defective diagnostic test. Self-diagnostic Error: NVRAM • Replace the NVRAM on the controller The resident non-volatile RAM board returned an error during the self-...
  • Page 191 Service Call Conditions Symptom Possible Cause Definition USB I/F Error USB interface error detected. • Defective controller Electrical total counter error The electrical total counter does not • NVRAM on the GDI controller board work properly. defective Mechanical total counter •...
  • Page 192 6. Troubleshooting Symptom Possible Cause Definition Image transfer error The controller is not able to transfer images when the engine needs • Application program defective them. Status error (laser optics housing unit) The optics-housing unit does not become ready within 17 seconds •...
  • Page 193 Service Call Conditions Symptom Possible Cause Definition Software performance error • Software defective • Internal parameter incorrect • Insufficient working memory • When this SC occurs, the file name, The software attempted to perform address, and data will be stored in NVRAM. an unexpected operation.
  • Page 194 6. Troubleshooting Symptom Possible Cause Definition Program download error • Board installed incorrectly • BICU board defective • Controller board defective • IC card defective • NVRAM defective • Loss of power during downloading • Important Notes About SC999 The download (program, print •...

  • Page 195: Electrical Component Defects

    Electrical Component Defects Electrical Component Defects Sensors Component Condition Symptom The Paper Jam message will appear whenever Open a copy is made (paper has not reached the 111-2 sensor). Registration (BICU) The Paper Jam message appears even if there is Shorted no paper at the sensor.
  • Page 196 6. Troubleshooting Component Condition Symptom The Paper End indicator lights when the 2nd Open paper tray is selected, even if there is paper in the tray (B277/B269/B244 models only). 113-6 The Paper End indicator does not light when the Lower Paper End (BICU) 2nd paper tray is selected, even if there is no Shorted...

  • Page 197: Switches

    Electrical Component Defects Component Condition Symptom Open The CPU cannot detect the original size properly. 103-3,4 Original Width APS and Auto Reduce/Enlarge do not function (BICU) Shorted correctly. Open The CPU cannot detect the original size properly. 103-8,9 Original Length APS and Auto Reduce/Enlarge do not function (BICU) Shorted...
  • Page 198 6. Troubleshooting Component Condition Symptom The Cover Open indicator is lit even if the Open vertical transport door is closed. 110-5 Vertical Transport Door (BICU) The Cover Open indicator is not lit even if the Shorted vertical transport door is opened. 113- Open The CPU cannot detect the proper paper size,...

  • Page 199: Blown Fuse Conditions

    Blown Fuse Conditions Blown Fuse Conditions All the fuses in the following table are on the power supply board. Rating Fuse 120 V 220 – 240 V 15A/125V 8A/250V 5A/125V 2.5A/250V 1A/250V 1A/250V 4A/250V 4A/250V 4A/250V 4A/250V 4A/250V 4A/250V 4A/250V 4A/250V...

  • Page 200: Led Display

    6. Troubleshooting LED Display BICU Number Function Monitors the +5 V line for the CPU and the surrounding circuit. LED 1 Usually, this LED is blinking.

  • Page 201: Energy Saving

    7. Energy Saving Energy Save Energy Saver Modes Energy saver modes of Basic Machines This section illustrates the energy saver modes of the basic machine (the machine without the optional controller) Overview The machine has two energy-saver modes: the Low Power Mode and the Night/Off Mode. The table lists the status of several components.
  • Page 202 7. Energy Saving • *: The "Operating Mode" here refers to all the modes (and status) other than the Low Power Mode and Night/Off Mode. Actual power consumption (during the Operating Mode) depends on job status and environmental conditions. • **: The SRAM is alive and backs up the engine controller. When AOF is off, the engine controller is unable to start the Night/Off Mode.
  • Page 203 Energy Save The machine has three energy-saver modes: the Low Power Mode, the Transit Mode, and the Night/Off Mode. The Transit Mode continues for about two seconds (probably, the user does not recognize this mode when it occurs). The table lists the status of several components. Operation panel Engine Exhaust fan...
  • Page 204 7. Energy Saving The Energy Saver Timer and Auto Off Timer start at the same time (t0) when the machine ends all jobs, when the user ends all manual operations, or when the controller starts the default application program (the program specified by the user [User Tools > System Settings > General Features > Function Priority]). The default application program starts when the System Auto Reset Timer expires (User Tools >...

  • Page 205: Paper Save

    Paper Save Paper Save Effectiveness of Duplex/Combine Function Duplexing and the combine functions reduce the amount of paper used. This means that less energy overall is used for paper production, which improves the environment. 1. Duplex: Reduce paper volume in half! 2.
  • Page 206 7. Energy Saving To check the paper consumption, look at the total counter and the duplex counter. The total counter counts all pages printed. • For one duplex page, the total counter goes up by 2. • For a duplex job of a three-page original, the total counter goes up by 3. The duplex counter counts pages that have images on both sides.
  • Page 207 Model K-C3.5L Machine Code: B244/B276/B277/B268/B269 Appendices 3 December, 2010...
  • Page 209 TABLE OF CONTENTS 1. Appendix: Specifications General Specifications............................3 Supported Paper Sizes............................7 Original Size Detection..........................7 Paper Feed and Exit.............................10 Optional Equipment............................13 ARDF................................13 ADF................................14 One-Tray Paper Tray Unit...........................14 Two-Tray Paper Tray Unit...........................15 One-Bin Tray..............................16 2. Appendix: Preventive Maintenance PM Tables.................................17 3. Appendix: SP Mode Tables SP Mode Tables...............................21 SP1-XXX (Feed)............................21 SP2-XXX (Drum)............................25...

  • Page 211: Appendix: Specifications

    1. Appendix: Specifications General Specifications Configuration: Desktop Copy Process: Dry electrostatic transfer system Originals: Sheet/Book/Object Original Size: Maximum A3/11" x 17" Maximum: A3/11" x 17" A5 LEF/8 " x 5 " (Paper tray), Minimum: A6 SEF/5 " x 8 " (Bypass) Custom sizes in the Width: 90 –...
  • Page 212 1. Appendix: Specifications Taiwan: 110 V, 60 Hz, 12 A Korea: 220 V, 60 Hz, 7 A Power Source: North and South America: 120 V, 60 Hz, 12 A Europe, Asia: 220 – 240 V, 50/60 Hz, 7 A Full System: Not above 1.28 kW Off Mode (GDI): Not above 10 W...
  • Page 213 General Specifications Mode B245 B276 B277 A3 SEF/11" × 17" 1-sided Memory copy A4 LEF/11" x 8 " 1-sided A3 SEF/11" × 17" DF 1-to-1 A4 LEF/11" x 8 " A3 SEF/11" × 17" 1-sided — — Memory copy A4 LEF/11" x 8 "...
  • Page 214 1. Appendix: Specifications Paper Tray: • 250 sheets (B245/B276/B268) • 250 sheets x 2 (B277/B269) Optional Paper Tray Unit: • 500 sheets x 1, or 500 sheets x 2 Copy Paper Capacity: Bypass Tray: • 100 sheets (sheets up to 432 mm [17"]) •...

  • Page 215: Supported Paper Sizes

    Supported Paper Sizes Supported Paper Sizes Original Size Detection North America, Europe, Asia, Taiwan North America Europe/Asia/Taiwan Paper Size (W x L) Platen Platen A3 SEF 297 x 420 mm B4 SEF 257 x 364 mm A4 SEF 210 x 297 mm A4/LT A4/LT A4 LEF...
  • Page 216 1. Appendix: Specifications North America Europe/Asia/Taiwan Paper Size (W x L) Platen Platen HLT LEF " x 5 " F/GL (F4) SEF 8" x 13" Foolscap SEF " x 13" Folio SEF " x 13" USB4 SEF 10" x 14" Eng Quarto SEF 8"...
  • Page 217 Supported Paper Sizes China/Korea China/Korea (localized) Paper Size (W x L) Platen Platen A4 LEF 297 x 210 mm B5 SEF 182 x 257 mm B5 LEF 257 x 182 mm A5 SEF 148 x 210 mm A5 LEF 210 x 148 mm B6 SEF 128 x 182 mm B6 LEF...

  • Page 218: Paper Feed And Exit

    1. Appendix: Specifications Key: Detected Not detected Detected as F (8 " x 13") Detected as specified A4/LT: Detected as A4 or LT as specified • Change the settings of SP 4305 1. Adjust the positions of the APS sensors. •...
  • Page 219 Supported Paper Sizes Main frame tray Size Paper Duplex China/ North Asia/ (W x L) Europe Korea America Taiwan B6 SEF 128 x 182 mm B6 LEF 182 x 128 mm A6 SEF 105 x 148 mm A6 LEF 148 x 105 mm DLT SEF 11"...
  • Page 220 1. Appendix: Specifications Main frame tray Size Paper Duplex China/ North Asia/ (W x L) Europe Korea America Taiwan 8K LEF 390 x 267 mm 16K SEF 195 x 267 mm 16K LEF 267 x 195 mm C5 Env. SEF 162 x 229 mm C6 Env.

  • Page 221: Optional Equipment

    Optional Equipment Optional Equipment ARDF Standard sizes • Single-sided mode: A3 to A5, 11" x 17" to " x 8 " • Double-sided mode: A3 to A5, 11" x 17" to " x 8 " Original Size: Non-standard sizes (Single-sided mode only) •...

  • Page 222: Adf

    1. Appendix: Specifications Standard sizes (Single-sided mode only): • A3 to A5, 11" x 17" to 5 " x 8 " Non-standard sizes (Single-sided mode only): Original Size: • Max. width 297 mm • Min. width 105 mm • Max. length 1,260 mm •...
  • Page 223 Optional Equipment • 24 Vdc and 5Vdc (from the copier/printer): • 120 Vac (120 V version) from the copier/printer when the Power Source: optional tray heater is installed • 220 – 240 Vac (230 V version) from the copier/printer when the optional tray heater is installed 20 W (Copying/printing) 23 W (Optional Tray Max:...
  • Page 224 1. Appendix: Specifications One-Bin Tray Width: 140 ~ 297 mm Paper Size: Length: 140 ~ 432 mm Output Standard Position: Center Paper Weight: 60 ~ 105 g/m², 16 ~ 28 lb Tray Capacity: 100 sheets (A4 LEF 80 g/m , 20 lb) Power Source: 5 VDC, 24 VDC (from the copier) Power Consumption:...

  • Page 225: Appendix: Preventive Maintenance

    2. Appendix: Preventive Maintenance PM Tables • After preventive maintenance work, reset the PM counter (SP 7804 1). • PM intervals (60k, 80k, and 120K) indicate the number of prints. Key: AN: As necessary C: Clean R: Replace L: Lubricate I: Inspect Optics 120k NOTE...
  • Page 226 2. Appendix: Preventive Maintenance 120k NOTE Cleaning brush (charge roller) Cleaning blade (OPC drum) Pick-off pawls (OPC drum) Transfer roller ID sensor Blower brush Paper Feed 120k NOTE Paper feed roller (each tray) Clean with water or alcohol. Friction pad (each tray) Clean with water or alcohol.
  • Page 227 PM Tables 120k NOTE Hot roller stripper pawls Dry cloth Thermistor Dry cloth Cleaning roller bushing Dry cloth ADF/ARDF NOTE Feed belt Clean with water or alcohol. Separation roller Clean with water or alcohol. Pick-up roller Clean with water or alcohol. Stamp Replace when necessary.
  • Page 228 2. Appendix: Preventive Maintenance...

  • Page 229: Appendix: Sp Mode Tables

    3. Appendix: SP Mode Tables SP Mode Tables The following codes are used: Asterisk (*): The settings are saved in the NVRAM. Most of them return to the default values when you execute SP 5801 2 The DFU menu is for design or factory use only. You must not change the settings. Brackets ([ ]): The brackets enclose the setting rage, default value, and minimum step (with unit) as follows: [Minimum - Maximum / Default / Step].
  • Page 230 3. Appendix: SP Mode Tables 1002 1 1st tray 1002 2 2nd tray 1002 3 3rd tray [–9.0 to 9.0 / 0.0 / 0.1 mm/step] ( Copy Adjustments Printing/Scanning) 1002 4 4th tray 1002 5 By-pass 1002 6 Duplex Paper Feed Timing 1003* Adjusts the amount of buckle the paper feed clutch applies to the paper after the registration sensor is activated.
  • Page 231 SP Mode Tables 1105 1 Warm Up-Center [140 to 180 / 160 / 1°C/step] 1105 2 Warm Up-End 1105 3 Standby-Center [140 to 170 / 155 / 1°C/step] 1105 4 Standby-End [140 to 165 / 150 / 1°C/step] 1105 5 Copying-Center [140 to 185 / 160 / 1°C/step] 1105 6 Copying-End 1105 7 Low Level 2-Center...
  • Page 232 3. Appendix: SP Mode Tables 1109 1 Checks the fusing nip band ( NIP Band Width Adjustment). 1110* Fan Control Timer [30 to 60 / 30 / 1 s/step] Inputs the fan control time. The fan maintains normal speed for the specified time after 1110 1 occurrence of an SC or following entry into Warm-up mode, Low Power mode, or Night/ Off mode.

  • Page 233: Sp2-Xxx (Drum)

    SP Mode Tables [0 = Disabled / 1= Enabled The program dedicated to envelope printing runs when you enable this program (SP 1911 1911 1 1) and you select "Thick Paper" as the paper type of the by-pass tray (System Settings > Tray Paper Settings >...
  • Page 234 3. Appendix: SP Mode Tables [0.0 to 9.0 / 2.0 / 0.1 mm/step] ( Copy Adjustments Printing/Scanning) Right side 2101 4 Specification: 2 +2.5/–1.5 mm Adjusts the right edge erase margin. The rear right edge is this value plus 0.3 mm. 2201* Development Bias Adjustment Printing...
  • Page 235 SP Mode Tables 2221 1 Vsg Displays the Vsg value. 2221 2 Vsp Displays the Vsp value. 2221 3 PWM Displays the PWM value. 2221 4 Vsdp Displays the Vsdp value. 2221 5 Vt Displays the Vt value. 2221 6 Vts Displays the Vts value.
  • Page 236 3. Appendix: SP Mode Tables Initializes the developer and checks the TD sensor output (Vt). The machine mixes the developer for 2 minutes while reading and displaying the Vt value. The machine does not 2802 1 initialize the TD sensor output. If the machine has not been used for a long period of time, prints may have a dirty background.
  • Page 237 SP Mode Tables 2922* Toner Supply Time [0.1 to 5.0 / 0.4 / 0.1 s/step] Adjusts the toner supply motor ON time for Sensor 1 and Sensor 2 toner supply mode. Accordingly, this setting is effective only if SP 2921 is set to "0" or "1" Raising this value 2922 1 increases the toner supply motor ON time.
  • Page 238 3. Appendix: SP Mode Tables 2928 Toner End Clear Clears the toner end condition without adding new toner. The following are cleared: Toner end indicator (goes out) Toner near-end counter Toner near-end level 2928 1 This function should generally not be used. If you clear the toner end condition without adding new toner, there is a risk that the drum may eventually begin to attract carrier after many more copies are made and toner runs out.

  • Page 239: Sp4-Xxx (Scanner)

    SP Mode Tables SP4-XXX (Scanner) 4008* Sub-Scan Magnification (Scanner) [-0.9 to +0.9 / 0.0 / 0.1%/step] Adjusts the actual sub-scan direction scanning magnification. The higher the setting, the 4008 1 lower the scanner motor speed. 4009* Main Scan Magnification (Scanner) [–0.9 to +0.9 / 0.0 / 0.1%/step] Adjusts the magnification along the main scan direction, for scanning.
  • Page 240 3. Appendix: SP Mode Tables 4012 1 Leading edge 4012 2 Trailing edge [0 to 9.0 / 1.0 / 0.1 mm/step] 4012 3 Left 4012 4 Right 4013 Scanner Free Run Performs a scanner free run with the exposure lamp on. Press ON or to start. Press OFF to 4013 1 stop.
  • Page 241 SP Mode Tables 1. A4/LT North America model: When the ASP detects the LT size, the controller interprets it as the A4 size. Other models: When the ASP detects the A4 size, the controller interprets it as the LT size. 2.
  • Page 242 3. Appendix: SP Mode Tables Black Display-Target [0 - 63 / 10 /step] Displays the target value for the black-level adjustment executed during machine 4901 4 initialization. Normally, the value is 10. Other values indicate that the adjustment has ended unsuccessfully.
  • Page 243 SP Mode Tables Auto Adjustment-Error [0 = Normal / 1 = Error] 4901 14 Displays a return code of the white-level adjustment. The code "1" (error) is returned if the adjustment result value is less than 228 or larger than 281 (See 4901 12.) 4902* Exposure Lamp ON Turns the exposure lamp on or off.
  • Page 244 3. Appendix: SP Mode Tables Notch Selection Selects the value of the center ID adjustment notch for the ID adjustment LEDs. 4923* Normally the center notch is 3 (range 1-5). If –1 is selected, each notch shifts down (becomes lighter). If +1 is selected, each notch shifts up (becomes darker). This setting is applied to all image processing modes of SP 4921.
  • Page 245 SP Mode Tables Positive/Negative [0 = No, 1 = Yes] 4929* Inverts white and black. This setting is only applied to the originals in SP 4921. 4929 1 Positive/Negative (Copy) Sharpness-Edge [–2 to 2 / 0 / 1/step] 4930* Adjust the clarity. This setting is only applied to the originals in SP 4921. 4930 1 Sharpness-Edge (Copy) 4930 3 Sharpness-Edge (Scanner) Sharpness-Solid...

  • Page 246: Sp5-Xxx (Mode)

    3. Appendix: SP Mode Tables SP5-XXX (Mode) 5001 All Indicators On All LEDs turn on. The LCD turns on or off every 3 seconds. Press the reset key to end this 5001 1 program. [0 to 1 / 1 / -] 5045* [Accounting count] 0: Developments, 1: Pages...
  • Page 247 SP Mode Tables 5127 1 Enables or disables the APS mode.. 5501* PM Alarm Interval (Printout) [0 to 9999 / 0 / 0K copies/step] 5501 1 Specifies when the PM alarm occurs. 5801 Memory Clear 5801 2 Engine ( Memory Clear) 5802 Machine Free Run Starts a free run of both the scanner and the printer.
  • Page 248 3. Appendix: SP Mode Tables 5812* Service TEL Service TEL (Telephone) Use this to input the telephone number of the service representative. (The number is 5812 1 displayed when a service call condition occurs.) To input a dash, press . To delete the current telephone number, press .

  • Page 249: Sp6-Xxx (Peripherals)

    SP Mode Tables Sets the key press display for the counter key. This setting has no relation to (SSP) SP5-104 5918 1 A3/DLT Double Count. 5990 SMC Print 5990 1 All 5990 2 SP 5990 3 User Program SMC Print (SP 5990)) 5990 4 Logging Data 5990 5 Big font 5993...

  • Page 250: Sp7-Xxx (Data Log)

    3. Appendix: SP Mode Tables ADF Adjustment (StoS/Rear Regist) [–5.0 to +5.0 / 0.0 / 0.5 mm/step] 6006 4 Adjusts the side-to-side registration for the rear side of duplex originals, for ADF mode. Use the key to select "+" or "–" before entering the value. ADF Adjustment (Sub-scan Magnif) [–0.9 to +0.9 / 0.0 / 0.1 %/step] 6006 5...
  • Page 251 SP Mode Tables 7401* Counter–SC Total [0 to 9999 / 0 / 1/step] 7401 1 Shows how many times SC codes are generated. 7403* SC History 7403 1 Shows the histories of the latest 10 SC codes. 7502* Counter–Paper Jam [0 to 9999 / 0 / 1/step] 7502 1 Shows the total number of copy paper jams.
  • Page 252 3. Appendix: SP Mode Tables Counter Each P Jam (Off-3 Vertical SN) 7504 31 Paper does not reach the vertical transport sensor in the optional paper feed unit. Counter Each P Jam (On-3 Vertical SN) 7504 32 Paper is caught at the vertical transport sensor in the optional paper feed unit. Counter-Each P Jam (Off-Regist Bypass) 7504 50 Paper does not reach the registration sensor (from the by-pass tray).
  • Page 253 SP Mode Tables Counter-Each P Jam (Off-Duplex Exit) 7504 128 Paper does not reach the duplex exit sensor. Counter-Each P Jam (On-Duplex Exit) 7504 129 Paper is caught at the duplex exit sensor. Counter-Each P Jam (Off-1 bin Exit SN) 7504 130 Paper does not reach the one-bin tray.
  • Page 254 3. Appendix: SP Mode Tables 7507* Dsply-P Jam Hist Displays the latest 10 paper-jam history. The list below shows the possible 22 codes: 1, 10, 11, 12, 21, 22, 31, 32, 50, 60, 70, 120, 121, 122, 123, 125, 126, 127, 128, 7507 1 129, 130, 131 The codes correspond to the menus of SP 7504.
  • Page 255 SP Mode Tables Resets the SC, paper, original, and total jam counters. When the program ends normally, 7807 1 the message "Completed" is displayed. SP 7807 1 does not reset the following logs: SP 7507 (Display-Paper Jam History) and SP 7508 (Display-Original Jam History). 7808 Reset–Counters Resets all counters except for the management counters.

  • Page 256: Sp8-Xxx (History)

    3. Appendix: SP Mode Tables Dsply-Info Count (Dsply-ID Er Count) 7991 5 The total number of ID-sensor errors. 7992* Reset–Info Count Reset–Info Count (Reset-Timer Count) 7992 1 Clears the counter of SP 7991 1. Reset-Info Count (Reset-ID Er Count) 7992 5 Clears the counter of SP 7991 5.
  • Page 257 SP Mode Tables 8221* ADF Org Feed [0 - 9999999 / 0 / 1 sheet/step] ADF Org Feed (Front) 8221 1 Displays the total number of scanned front sides of originals fed from the ADF. ADF Org Feed (Back) 8221 2 Displays the total number of scanned reverse sides of originals fed from the ADF.
  • Page 258 3. Appendix: SP Mode Tables 8391* L size Prt PGS (A3/DLT, Larger) [0 - 9999999 / 0 / 1 sheet/step] 8391 1 Displays the print count of the AS/DLT size or larger paper. 8411* Prints/Duplex [0 - 9999999 / 0 / 1 sheet/step] 8411 1 Displays the total count of the duplex printing.
  • Page 259 SP Mode Tables 8441 2 (A4) 8441 3 (A5) 8441 4 (B4) 8441 5 (B5) 8441 6 (DLT) 8441 7 (LG) 8441 8 (LT) 8441 9 (HLT) 8441 254 Other (Standard) 8441 255 Other (Custom) C: PrtPGS/Ppr Size [0 - 9999999 / 0 / 1 sheet/step] 8442* Displays the number of pages printed by the copier application program.
  • Page 260 3. Appendix: SP Mode Tables 8445 1 (A3) 8445 2 (A4) 8445 3 (A5) 8445 4 (B4) 8445 5 (B5) 8445 6 (DLT) 8445 7 (LG) 8445 8 (LT) 8445 9 HLT 8445 254 Other (Standard) 8445 255 Other (Custom) C: PrtPGS/Ppr Tray [0 - 9999999 / 0 / 1 sheet/step] 8451*...

  • Page 261: Sp9-Xxx (Etc.)

    SP Mode Tables C: PrtPGS/Ppr Type [0 - 9999999 / 0 / 1 sheet/step] 8462* Displays the total print count classified by paper size. 8462 1 Normal 8462 4 Thick 8462 7 OHP 8462 8 Other P: PrtPGS/Ppr Type [0 - 9999999 / 0 / 1 sheet/step] 8464* Displays the total print count classified by paper size.
  • Page 262 MEMO...
  • Page 263 MEMO...
  • Page 264 MEMO...

This manual is also suitable for:

Aficio mp 1800l2Aficio mp 2000l2Aficio mp 2000ln2

Table of Contents