Ricoh G104 Service Manual
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Ricoh G104 Service Manual

G104; g160; g161
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Table of Contents

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CÓPIA NÃO CONTROLADA
G104/G160/G161

SERVICE MANUAL

002111MIU
CÓPIA NÃO CONTROLADA

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Summary of Contents for Ricoh G104

  • Page 1: Service Manual

    CÓPIA NÃO CONTROLADA G104/G160/G161 SERVICE MANUAL 002111MIU CÓPIA NÃO CONTROLADA...
  • Page 2 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...
  • Page 3 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...
  • Page 4 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...
  • Page 5 CÓPIA NÃO CONTROLADA G104/G160/G161 SERVICE MANUAL 002111MIU CÓPIA NÃO CONTROLADA...
  • Page 6 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...
  • 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 8 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...
  • 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 10 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...
  • Page 11 CÓPIA NÃO CONTROLADA LEGEND PRODUCT CODE COMPANY GESTETNER LANIER RICOH SAVIN G104 P7425dn LP126cn Aficio CL4000DN CLP26DN G160 C7526dn LP226cn Aficio SP C410DN CLP27DN G161 C7531dn LP231cn Aficio SP C411DN CLP31DN DOCUMENTATION HISTORY REV. NO. DATE COMMENTS 11/2004 Original Printing...
  • Page 12 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 13: Table Of Contents

    CÓPIA NÃO CONTROLADA G104/G160/G161 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 REQUIREMENT..........1-2 1.1.4 POWER REQUIREMENTS ..............1-2 1.2 MACHINE INSTALLATION................1-3 1.2.1 UNPACKING ..................1-3 1.2.2 INSTALLING THE TONER BOTTLE ..........1-5 1.2.3 LOADING PAPER ................1-7...
  • Page 14 3.8 FUSING ....................3-26 3.8.1 FUSING UNIT.................3-26 3.8.2 THERMISTOR AND THERMOSTAT..........3-26 3.8.3 FUSING LAMP ................3-27 3.8.4 FUSING EXIT SENSOR AND PAPER EXIT SENSOR ....3-28 3.8.5 FUSING REGISTRATION SENSOR ..........3-28 Fan Direction ..................3-29 3.9 ADJUSTMENTS ..................3-30 3.9.1 GAMMA ADJUSTMENT ..............3-30 G104/G160/G161 CÓPIA NÃO CONTROLADA...
  • Page 15 5.1.1 SERVICE MODE OPERATION ............5-1 Entering the Service Mode..............5-1 Accessing the Required Program ............5-2 Inputting a Value or Setting for a Service Program .......5-2 Exiting Service Mode ................5-2 5.1.2 REMARKS..................5-3 Display on the Control Panel Screen ............5-3 Others ....................5-4 G104/G160/G161 CÓPIA NÃO CONTROLADA...
  • Page 16 Keeping the SD card.................5-109 DETAILED SECTION DESCRIPTIONS 6. DETAILED SECTION DESCRIPTIONS ........6-1 6.1 OVERVIEW ....................6-1 6.1.1 COMPONENT LAYOUT ..............6-1 6.1.2 PAPER PATH ...................6-2 6.1.3 DRIVE LAYOUT ................6-3 6.1.4 BOARD STRUCTURE..............6-4 Descriptions ..................6-5 6.1.5 PRINTING PROCESS ..............6-6 G104/G160/G161 CÓPIA NÃO CONTROLADA...
  • Page 17 Main Scan Start Detection ..............6-28 6.4.4 LD SAFETY SWITCH ..............6-29 6.4.5 AUTOMATIC LINE POSITION ADJUSTMENT ......6-30 Overview.....................6-30 Summary of Each Adjustment ............6-31 Main Scan Skew Adjustment ..............6-34 LDU Shutter ..................6-35 6.5 PHOTOCONDUCTOR UNIT ..............6-36 6.5.1 OVERVIEW ..................6-36 G104/G160/G161 CÓPIA NÃO CONTROLADA...
  • Page 18 Print ready temperature: [C]..............6-60 Target printing temperature: [D]............6-60 First print temperature: [G]..............6-60 Corrections for Small Paper Sizes (less than A5) .......6-61 Overheat Protection ................6-61 6.8.3 DRIVE.....................6-62 6.9 CONTROLLER ..................6-63 6.9.1 OVERVIEW ..................6-63 6.9.2 BOARD LAYOUT ................6-65 G104/G160/G161 CÓPIA NÃO CONTROLADA...
  • Page 19 3.2 UTILITY SOFTWARE ................7-4 4. MACHINE CONFIGURATION ..............7-5 5. OPTIONAL EQUIPMENT ................7-6 G160/G161 SECTION SEE SECTION G160/G161 FOR DETAILED TABLE OF CONTENTS PAPER FEED UNIT TYPE 4000 (G392) SEE SECTION G392 FOR DETAILED TABLE OF CONTENTS G104/G160/G161 CÓPIA NÃO CONTROLADA...
  • Page 20 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 21: Important Safety Notices

    CÓPIA NÃO CONTROLADA  IMPORTANT SAFETY NOTICES PREVENTION OF PHYSICAL INJURY 1. Before disassembling or assembling parts of the printer and peripherals, make sure that the printer power cord is unplugged. 2. The wall outlet should be near the printer and easily accessible. 3.

  • Page 22: Laser Safety

    CÓPIA NÃO CONTROLADA 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.

  • Page 23: Symbols And Abbreviations

    CÓPIA NÃO CONTROLADA 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 24 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...
  • Page 25 This service manual is a combination manual. It contains information pertaining to the G160/G161 models, as well as the previous G104 model. The G104 model is used as a basis for this service manual. Information specific to the G160/G161 models are located at the rear section of this manual.
  • Page 26 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 27: Installation

    CÓPIA NÃO CONTROLADA INSTALLATION PREVENTIVE MAINTENANCE REPLACEMENT AND ADJUSTMENT TROUBLESHOOTING SERVICE TABLES DETAILED DESCRIPTIONS SPECIFICATIONS G392 PAPER TRAY UNIT G160/G161 SECTION CÓPIA NÃO CONTROLADA...
  • Page 28 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 29: Installation

    CÓPIA NÃO CONTROLADA INSTALLATION CÓPIA NÃO CONTROLADA...
  • Page 30 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 31: Installation Requirements

    5 mm.) 9. Do not put the machine in areas with strong vibrations. 1.1.2 MACHINE LEVEL Front to back: Within 5 mm (0.2") of level Right to left: Within 5 mm (0.2") of level G104 CÓPIA NÃO CONTROLADA...

  • Page 32: Machine Space Requirement

    120 V, 60 Hz: More than 11 A (for North America) 220 V to 240 V, 50 Hz/60 Hz: More than 6 A (for Europe/ Asia) 2. Permitted voltage fluctuation: ±10% 3. Do not set anything on the power cord. G104 CÓPIA NÃO CONTROLADA...

  • Page 33: Machine Installation

    4. Slowly pull out the eight pieces of tape protruding from PCU in a horizontal direction. 5. Close the drum positioning plate. Push the green lever to lock the drum positioning plate. Then turn it clockwise G105I902.WMF 6. Close the left cover. G104 CÓPIA NÃO CONTROLADA...
  • Page 34 10. Put labels “1” on the front of the paper tray. G105I908.WMF 11. Attach the supplied sticker (stating you cannot use paper for an ink-jet printer with this printer) at the front of the machine. G105I907.WMF G104 CÓPIA NÃO CONTROLADA...

  • Page 35: Installing The Toner Bottle

    MACHINE INSTALLATION 1.2.2 INSTALLING THE TONER BOTTLE 1. Open the top cover [A]. G105I900.WMF 2. Remove the toner bottles from the box. G105I914.WMF 3. Shake the toner bottle up and down seven or eight times. G105I915.WMF G104 CÓPIA NÃO CONTROLADA...
  • Page 36 (C), G105I918.WMF magenta (M), and black (K). 8. Close the top cover. NOTE: Do not turn off the power switch at the time “Loading Toner…” shows on the display. This prevents malfunction. G104 CÓPIA NÃO CONTROLADA...

  • Page 37: Loading Paper

    3. Move the green switch on the front of the tray to match the type of paper you want to load. Move the switch to the left when you load thick paper of 75 or more. G105I911.WMF G104 CÓPIA NÃO CONTROLADA...
  • Page 38 G105I912.WMF 5. Lift the front of the paper tray. Then slowly move the paper tray to the rear until it stops. Set the tray firmly in place to avoid paper jams. G105I913.WMF G104 CÓPIA NÃO CONTROLADA...

  • Page 39: Connecting The Power Cord

    1. Make sure that the power switch is turned off. 2. Plug in the power cord. G105I904.WMF 3. Turn the power switch on. G105I905.WMF NOTE: It can take a few minutes after the main power comes on before you can use the machine. G104 CÓPIA NÃO CONTROLADA...

  • Page 40: Selecting The Panel Display Language

    5. Make sure that “Config. Page” is on the display. Then press the Enter key. 6. The test printing starts shortly after. 7. Press the “On Line” key. “Ready” shows on the panel display. 8. Turn off the printer's power switch. G104 1-10 CÓPIA NÃO CONTROLADA...

  • Page 41: Optional Unit Installation

    These options are available for this machine. Refer to the Operating Instructions for how to install these options: • Paper Tray Unit (G392). • Hard disk for G104 (G395) • IEEE802.11b interface (Wireless LAN: G813) • IEEE1394 interface (B581) • IEEE 1284 interface (B679) •...

  • Page 42: Meter Charge

    This lets the user fax the counter data to the service station. NOTE: 1) The default setting for this machine is meter-charge mode off. 2) You cannot reset the meter-charge counter. G104 1-12 CÓPIA NÃO CONTROLADA...

  • Page 43: Tray Heater

    When the printer is in SP5953-001 switch turns on energy saver mode 0: Off No power supply Power supply No power supply No power supply 1: On Power supply Power supply No power supply No power supply 1-13 G104 CÓPIA NÃO CONTROLADA...
  • Page 44 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 45: Preventive Maintenance

    CÓPIA NÃO CONTROLADA PREVENTIVE MAINTENANCE CÓPIA NÃO CONTROLADA...
  • Page 46 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 47: User Replaceable Items

    An error message shows when a maintenance counter reaches the value in the PM table when the machine’s default settings are used. It is not necessary to reset counters for each part if the technician does the PM. The machine detects new components automatically and resets the necessary counters. G104 CÓPIA NÃO CONTROLADA...

  • Page 48: Service Maintenance

    8. Clean all printer rollers with dry cloth only. Do not clean the transfer roller. 9. Use a blower brush to clean the laser unit windows. 10. Vacuum the interior of the printer. 11. Carefully clean the area around the transfer roller. G104 CÓPIA NÃO CONTROLADA...

  • Page 49: Replacement And Adjustment

    CÓPIA NÃO CONTROLADA REPLACEMENT AND ADJUSTMENT CÓPIA NÃO CONTROLADA...
  • Page 50 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 51: Special Tools And Lubricants

    3.1 SPECIAL TOOLS AND LUBRICANTS 3.1.1 TOOLS Item Part Number Description Q’ty G0219350 Loop Back Connector: Parallel: Bi-direct A0299387 Digital Multimeter –FLUKE87 B6455010 SD Card B6456700 PCMCIA Card Adapter B6456800 USB Reader/ Writer C4019503 20X Magnification Scope G104 CÓPIA NÃO CONTROLADA...

  • Page 52: Electrical Components

    ( x 3,  x 1) Ｇ105R102.WMF 5. Side bar [C] ( x 4) and 3 wire clamps (EGB) 6. IOB (Input/Output Board) [D] ( x 2,  x 3) 7.  [E] x 1 CN220 (IOB) G105R103.WMF G104 CÓPIA NÃO CONTROLADA...
  • Page 53 9. Drum positioning plate [B] 10. Drum positioning plate belt [C] ( x 1) 11.  [D] x 3,  [E] x 1 G105R104.WMF 12. Electrical board unit [D] ( x 4,  x 2) G105R105.WMF G104 CÓPIA NÃO CONTROLADA...

  • Page 54: Iob (Input/Output Board)

    1. Controller unit [A] ( x 3) G105R111.WMF 2. Controller unit cover [B] ( x 4) 3. Controller board [C] ( x 7) NOTE: Remove the NVRAM from the old board. Then install it on the new board. G105R135.WMF G104 CÓPIA NÃO CONTROLADA...

  • Page 55: Psu (Power Supply Unit) Board

    4. High voltage terminal plate [B] ( x 1) 5. High voltage power supply board 1 [C] ( x 4,  x 4, stand offs x 2) NOTE: Make sure that each high voltage terminal is connected securely after you replace this board. G105R137.WMF G104 CÓPIA NÃO CONTROLADA...

  • Page 56: Egb (Engine Board) And High Voltage Power

    G105R138.WMF connected securely after you replace this board. NOTE: Remove the NVRAM from the old board. Then install it on the new board. 3.2.7 LCD PANEL 1. LCD panel [A] ( x 1) G105R115.WMF G104 CÓPIA NÃO CONTROLADA...

  • Page 57: Laser Optics

    This printer uses a class 3B laser beam with a wavelength of 655 nm and an output of 7 mW. The laser can cause serious eye injury. G104 CÓPIA NÃO CONTROLADA...

  • Page 58: Ld Unit

    NOTE: The new skew values for magenta, cyan, yellow and black must all be the same as the original skew value for magenta that was recorded in step 1. The magenta color is used as a reference point. G104 CÓPIA NÃO CONTROLADA...
  • Page 59 8. Do SP 2111 1 to finely adjust the line G105R903.WMF position for each color. Try SP 2111 2 if “Result = OK” does not show. 9. When you get “Result = OK”, this adjustment is completed. G104 CÓPIA NÃO CONTROLADA...

  • Page 60: Ldb

    G105R108.WMF 3. Polygon motor cover [B] ( x 3), shading plate [C], sponge [D] 4. Polygon mirror motor [E] ( x 4), drive board [F] ( x 2,  x 1, 1 flat cable) G105R109.WMF G104 3-10 CÓPIA NÃO CONTROLADA...

  • Page 61: Laser Synchronizing Detector Boards

    The worm gear [F] must turn to adjust the position of the projection. 5. LDU shutter sensor [C] 6. LDU shutter motor [D] ( x 2,  x 1) G105R155.WMFF G105R929.WMF 3-11 G104 CÓPIA NÃO CONTROLADA...

  • Page 62: Paper Feed

    CÓPIA NÃO CONTROLADA PAPER FEED 3.4 PAPER FEED 3.4.1 PAPER FEED ROLLER 1. Standard tray [A] G105R904.WMF 2. Slide the side roller holder [B] to the right. 3. Paper feed roller [C] G105R149.WMF G104 3-12 CÓPIA NÃO CONTROLADA...

  • Page 63: Paper Friction Pad

    NOTE: Make sure that the paper friction pad stick is put through the spring when you reassemble it. G105R150.WMFF 3.4.3 BY-PASS PAPER SIZE SENSOR 1. By-pass tray cover [A] 2. By-pass paper size sensor [B] ( x G105R112.WMF 3-13 G104 CÓPIA NÃO CONTROLADA...

  • Page 64: By-Pass Feed Roller, Friction Pad

    ( ). 3. Release the by-pass tray friction pad when it passes through the bushing [J]. Pull up the shaft of the by-pass friction pad to the busing until it clicks. G104 3-14 CÓPIA NÃO CONTROLADA...

  • Page 65: Registration Sensor

    CÓPIA NÃO CONTROLADA PAPER FEED 3.4.5 REGISTRATION SENSOR 1. Front Door 2. Fusing unit ( 3.8.1) 3. Registration guide [A] 4. Registration sensor [B] ( x 1) G105R139.WMF 3-15 G104 CÓPIA NÃO CONTROLADA...

  • Page 66: Width Sensor

    4. Harness cover [A] ( x 1) 5. Front door cover [B] ( x 1,  x 2) G105R121.WMF 6. Registration guide ( 3.4.5) 7. Paper dust case holder [C] G105R140.WMF 8. Tray paper sensor box [D] ( x 2) G105R141.WMF G104 3-16 CÓPIA NÃO CONTROLADA...

  • Page 67: Paper Size Sensor And Temperature/ Humidity Sensor

    3.4.7 PAPER SIZE SENSOR AND TEMPERATURE/ HUMIDITY SENSOR 1. Standard tray ( 3.4.1) 2. Rear cover [A] 3. Paper size sensor [B] ( x 1) 4. Temperature/Humidity sensor [C] ( x 1, x 1) G105R147.WMFF 3-17 G104 CÓPIA NÃO CONTROLADA...

  • Page 68: Paper Feed Motor

    3. Side bar ( 3.2.1) 4. Harness guide [A] ( x 1,  x 3) 5. Front support unit [B] ( x 3) G105R128.WMF 6. Paper feed motor [C] ( x 4,  x 1) G105R131.WMF G104 3-18 CÓPIA NÃO CONTROLADA...

  • Page 69: Paper Registration Clutch, Paper Feed Clutch And By-Pass Clutch

     x1) 7. By-pass clutch [B] ( x 1,  x 1) 8. Front support unit ( 3.4.8) 9. Paper feed clutch support [C] ( x G105R129.WMF 10. Paper feed clutch [D] ( x 1) 3-19 G104 CÓPIA NÃO CONTROLADA...

  • Page 70: Development

    G105R134.WMF 3.5.2 DEVELOPMENT CLUTCH 1. Front door 2. Top cover 3. Right cover ( 3.2.1) 4. Development clutch plate [A] ( x 2) 5. Development clutch [B] (metal pin x 1,  x 1) G105R130.WMF G104 3-20 CÓPIA NÃO CONTROLADA...

  • Page 71: Transfer Belt Contact Motor

    3.5.4 TONER SUPPLY MOTOR 1. Front cover 2. Top cover 3. Right cover ( 3.2.1) 4. Toner supply motor unit [A] ( x 2,  x 1) 5. Toner supply motor [B] ( x 2) G105R132.WMF 3-21 G104 CÓPIA NÃO CONTROLADA...

  • Page 72: Transfer Roller Contact Motor

    3. Front door support unit [A] ( x 2,  x 1) G105R143.WMF 4. Inner cover [B] ( x 2) G105R144.WMF 5. Transfer roller contact motor unit [C] ( x 2,  x 1) 6. Transfer roller contact motor [D] ( x 2) G105R145.WMF G104 3-22 CÓPIA NÃO CONTROLADA...

  • Page 73: Id Sensors

    8. Right cover ( 3.2.1) 9. Top frame [A] ( x 5) 10. Fusing unit fan [B] ( x 1) 11. Harness guide [C] ( x 2) 12. Drive unit [D] ( x 6,  x 16) G105R152.WMF 3-23 G104 CÓPIA NÃO CONTROLADA...

  • Page 74: Duplex

    3. Duplex jam sensor 2 [B] ( x 1) G105R117.WMF 3.7.2 INVERTER SENSOR 1. Front door 2. Duplex paper guide plate [A] ( x 3. Inverter sensor board [B] 4. Inverter sensor [C] ( x 1) G105R119.WMF G104 3-24 CÓPIA NÃO CONTROLADA...

  • Page 75: Duplex Motor And Inverter Motor

    5. Inverter motor [C] ( x 2,  x 1) 6. Harness [D] 7. Harness cover [E] 8. Duplex roller unit [F] ( x 4) 9. Duplex motor [G] ( x 2,  x 1) G105R154.WMF 3-25 G104 CÓPIA NÃO CONTROLADA...

  • Page 76: Fusing

    2. Fusing unit [A] G105R122.WMF 3.8.2 THERMISTOR AND THERMOSTAT 1. Front door 2. Fusing unit ( 3.8.1) 3. Fusing unit upper cover [A] ( x 4) 4. Fusing unit lower cover [B] ( x 6) G105R126.WMF G104 3-26 CÓPIA NÃO CONTROLADA...

  • Page 77: Fusing Lamp

    ( 3.8.2) 3. Fusing supporter right and left plate ( 3.8.2) 4. Fusing lamp supporter right [A] ( x 1) and left plate [B] ( x 1) 5. Fusing lamp [C] ( x 2) G105R125.WMF 3-27 G104 CÓPIA NÃO CONTROLADA...

  • Page 78: Fusing Exit Sensor And Paper Exit Sensor

    3. Sensor board [A] ( x 1,  x 2) 4. Fusing exit senor [B] 5. Paper exit sensor [C] G105R116.WMF 3.8.5 FUSING REGISTRATION SENSOR 1. Front door 2. Paper guide [A] ( x 2,  x 1) 3. Fusing registration sensor [B] G105R118.WMF G104 3-28 CÓPIA NÃO CONTROLADA...

  • Page 79: Fan Direction

    FUSING Fan Direction G105V204.WMF NOTE: You must reinstall the cooling fans in the original orientations. Do not reinstall the cooling fans opposite to the original orientations, or the air will blow in the wrong directions. 3-29 G104 CÓPIA NÃO CONTROLADA...

  • Page 80: Adjustments

    Adjust the CMY gradation scale at the top of the chart by balancing the density of the C, M, and Y gradation scales – the CMY gray scale should change smoothly from minimum to maximum. There should be no coloration. Example: G105R913.JPG G104 3-30 CÓPIA NÃO CONTROLADA...
  • Page 81 7. Press the Escape key 2 times to exit from the menu. (You return to Controller SP 1103 “PrnColorSheet” in the controller service menu.) 8. Use the down arrow key to select Controller SP 1104 “ToneCtlValue”. Then press the enter key. 3-31 G104 CÓPIA NÃO CONTROLADA...
  • Page 82 2) Reset the controller (press the [Reset] key when the machine is off line”) to use the new settings. NOTE: You must reset the controller to keep the new settings in the controller NVRAM. G104 3-32 CÓPIA NÃO CONTROLADA...

  • Page 83: Troubleshooting

    CÓPIA NÃO CONTROLADA TROUBLESHOOTING CÓPIA NÃO CONTROLADA...
  • Page 84 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 85: Process Control Result

    For example, if process control for each color is successful: 10101010 10 (Black), 10 (Magenta), 10 (Cyan), 10 (Yellow) If a problem is detected during process control: 10515110 10 (Black), 51 (Magenta), 51 (Cyan), 10 (Yellow) G104 CÓPIA NÃO CONTROLADA...

  • Page 86: Service Call Conditions

    Only the SC history is updated. Turning the main switch off then on resets Turn the operation switch off SCs displayed on the operation panel. These and on. are redisplayed if the error occurs again. G104 CÓPIA NÃO CONTROLADA...

  • Page 87: Sc Code Descriptions

    • Defective polygon motor or drive board. inactive state while the 1. Check the connectors. polygon motor turns on or 2. Replace the polygon motor. changes the speed. 3. Replace the polygon motor drive board. G104 CÓPIA NÃO CONTROLADA...
  • Page 88 • Defective LDB LDB unit turns on while the • Defective EGB polygon motor is rotating 1. Check the connectors. normally. 2. Replace the laser-synchronizing detector. 3. Replace the LDB. 4. Replace the EGB. G104 CÓPIA NÃO CONTROLADA...
  • Page 89 FGATE: On error [Y] The PFGATE register of Same as SC 230 GAVD does not assert within 5 seconds after processing the image in normal job or MUSIC for [Y] started. G104 CÓPIA NÃO CONTROLADA...
  • Page 90 2. The PFGATE ON signal still asserts when the next job starts. LDB error [K] The EGB detects LDB error • Defective LDB a few times consecutively 1. Replace the LDB. when LDB unit turns on after LDB initialisation. G104 CÓPIA NÃO CONTROLADA...
  • Page 91 • Disconnected harness for each color. • Defective high voltage power 1 1. Check the connectors. 2. Replace the PCU for cyan. 3. Replace the drum positioning plate. 4. Replace the high voltage power 1. G104 CÓPIA NÃO CONTROLADA...
  • Page 92 200 µA is detected. • Defective connectors • Disconnected harness • Defective high voltage power 1 1. Check the connectors. 2. Replace the PCU for yellow. 3. Replace the drum positioning plate. 4. Replace the high voltage power 1. G104 CÓPIA NÃO CONTROLADA...
  • Page 93 TD sensor: Initial control voltage error [M] Same as SC 368 TD sensor: Initial control voltage error [C] Same as SC 368 TD sensor: Initial control voltage error [Y] Same as SC 368 G104 CÓPIA NÃO CONTROLADA...
  • Page 94 • Defective ID sensors not [A] for three times • Dirty ID sensors or transfer belt consecutively. • ID sensor life is over. [A] = 50 < [A] < 400 1. Replace the ID sensors. G104 4-10 CÓPIA NÃO CONTROLADA...
  • Page 95 • Defective paper feed/ fusing motor detected for more than 1. Replace the paper feed/ fusing motor. two seconds while the motor START signal is 2. LOCK signal is not cancelled within two seconds after the motor is off. 4-11 G104 CÓPIA NÃO CONTROLADA...
  • Page 96 2. Replace the PSU. Heating lamp error The fusing lamp is full- • Deformed thermistor powered for 8 seconds after • Thermistor coming off the heating roller reaches • Defective fusing lamp the print ready temperature. G104 4-12 CÓPIA NÃO CONTROLADA...
  • Page 97 2. Replace the controller board. 3. Replace the EGB EGB data error The data transfer in the • Defective EGB EGB is interrupted by some 1. Replace the EGB. incident (e.g. cover open etc.) during the data transfer. 4-13 G104 CÓPIA NÃO CONTROLADA...

  • Page 98: Controller Error

    Cache error in the CPU • Defective CPU 1. Replace the controller board. [----] Kernel stop: The others Error in OS • Defective memory • Defective flash memory • Defective CPU 1. Replace the controller board. G104 4-14 CÓPIA NÃO CONTROLADA...
  • Page 99 • Defective CPU devices the only cache of memory, • Incorrect SPD the data is actually written • Boot mode setting error in another area of memory. 1. Replace the controller board. 2. Replace the RAM DIMM. 4-15 G104 CÓPIA NÃO CONTROLADA...
  • Page 100 Same as [6101] controller cannot be properly recognized. [6105] Self-diagnostic error – NIC: PHY IC loop back error Same as [6101] An error occurred during the loop-back test for the PHY IC on the controller. G104 4-16 CÓPIA NÃO CONTROLADA...
  • Page 101 The result of checking the Same as SC 829 [0302] composition data of the RAM in Slot 1 (CN6) on the controller is incorrect. Network interface error The network is unusable. • Defective controller 1. Replace the controller. 4-17 G104 CÓPIA NÃO CONTROLADA...
  • Page 102 • Defective HDD to the HDD. • Defective controller 1. Check the connection between the HDD and controller. 2. Check and replace the cables. 3. Replace the HDD. 4. Replace the controller. G104 4-18 CÓPIA NÃO CONTROLADA...
  • Page 103 Printer function error The error that causes the • Turn the main switch off/on, or install Printer malfunction in the software Application firmware application is detected. • Unexpected hardware structure (insufficient memory or hard disk space.) 4-19 G104 CÓPIA NÃO CONTROLADA...
  • Page 104 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 G104 4-20 CÓPIA NÃO CONTROLADA...

  • Page 105: Troubleshooting Guide

    Defective high voltage supply Replace high voltage supply board board 1 or 2 . Defective LDU Replace the LDU. Defective engine board Replace the engine board (EGB) (EGB). Defective main board Replace the main board. 4-21 G104 CÓPIA NÃO CONTROLADA...

  • Page 106: Missing Cmy Color

    Transfer belt not contacting Check the transfer unit. Defective PCU Replace the PCU. Defective transfer roller Repair the transfer roller. Defective fusing unit Replace the fusing unit. Defective engine board Replace the engine board (EGB) (EGB). G104 4-22 CÓPIA NÃO CONTROLADA...

  • Page 107: Repeated Spots Or Lines On Prints

    Of any color (not C, M, Dust in the laser beam path Clean the laser beam path. or Y) Defective transfer belt unit Replace the transfer belt unit. Defective fusing unit Replace the fusing unit. 4-23 G104 CÓPIA NÃO CONTROLADA...

  • Page 108: White Horizontal Lines Or Bands

    Defective fusing unit Replace the fusing unit. 4.3.11 DARK IRREGULAR STREAKS ON PRINTS Symptom Possible cause Necessary actions Unexpected streaks appear Defective transfer belt Replace the transfer belt at irregular intervals. unit. G104 4-24 CÓPIA NÃO CONTROLADA...

  • Page 109: Cmy Color Irregular Streaks

    Repair the paper feed unit. Incorrect action of transfer Check the transfer roller. roller Defective engine board Replace the engine board (EGB) (EGB). Unclean separation pad Clean the separation pad. Defective spring Replace the spring for the friction pad. 4-25 G104 CÓPIA NÃO CONTROLADA...

  • Page 110: No Printing On Paper Edge

    Images do not come to the Incorrect installation of paper Install the paper correctly. center. Incorrect paper guide Adjust the paper guide position correctly. Incorrect margin setting Adjust the margin setting. Defective engine control Replace the engine control board board. G104 4-26 CÓPIA NÃO CONTROLADA...

  • Page 111: Electrical Component Defects

    Paper jam is detected even if the there is no paper. Open Paper jam is not detected even if there is a paper Duplex Jam Sensor 1 CN213/1 Shorted Paper jam is detected even if the there is no paper. 4-27 G104 CÓPIA NÃO CONTROLADA...
  • Page 112 The paper end detects even if paper is placed in the paper tray. Paper End Sensor CN2072 Shorted The paper end does not detect even if there is no paper in the paper tray, causing paper jam. G104 4-28 CÓPIA NÃO CONTROLADA...

  • Page 113: Blown Fuse Conditions

    Symptom when turning on the main switch FU897 3.15A Optional Paper Tray Unit dose not work. FU898 2.0A Toners are not supplied. FU899 1.6A SC270 is displayed. 4.6 LEDS No LEDs are used for this model (except for the Network Interface). 4-29 G104 CÓPIA NÃO CONTROLADA...
  • Page 114 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 115: Service Tables

    CÓPIA NÃO CONTROLADA SERVICE TABLES CÓPIA NÃO CONTROLADA...
  • Page 116 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 117: Service Program Mode

    Method 2: Press the “Up/Down arrow” keys together for about 5 seconds, then press the “Enter” key. The “SYSTEMver x.xx/ 1. Service” appears on the display. The machine automatically goes off line when you enter the service mode. NOTE: G104 CÓPIA NÃO CONTROLADA...

  • Page 118: Accessing The Required Program

    The previous value remains if the “Enter” key is not pressed. Exiting Service Mode Select “3. End” from the service mode main menu, then press the “Enter” key. To make some settings effective, turn the main switch off and on after NOTE: exiting service mode. G104 CÓPIA NÃO CONTROLADA...

  • Page 119: Remarks

    1,200 x 600 1,200 x 1,200 77.5 12.5 600 x 600 Color 1,200 x 600 1,200 x 1,200 77.5 12.5 600 x 600 OHP/Thick 1,200 x 600 77.5 12.5 1,200 x 1,200 Count Unit R: Rotation S: Sheet G104 CÓPIA NÃO CONTROLADA...

  • Page 120: Others

    NOTE: setting of the SP mode is displayed on the screen using alphanumeric characters instead of only numbers. However, the settings in the bracket in the SP mode table are explained by using only the numbers. G104 CÓPIA NÃO CONTROLADA...

  • Page 121: Service Mode Table

    1001 009 Bit Switch 9 *CTL 1001 010 Bit Switch A *CTL 1001 011 Bit Switch B *CTL 1001 012 Bit Switch C *CTL 1001 013 Bit Switch D *CTL 1001 014 Bit Switch E *CTL G104 CÓPIA NÃO CONTROLADA...
  • Page 122 (*) shows which mode is set. • *1200x1200Photo • 600x600Text • 1200x600Text • 600x600Photo • 1200x600Photo 1103 [PrnColorSheet] 1103 001 ToneCtlSheet Prints the test page to check the color balance before and after the gamma adjustment. 1103 002 ColorChart G104 CÓPIA NÃO CONTROLADA...
  • Page 123 1104 051 Set Magenta 11 *CTL 1104 071 Set Yellow 11 *CTL 1104 012 Set Black 12 *CTL [0 to 255 / 192 / 1/step] 1104 032 Set Cyan 12 *CTL 1104 052 Set Magenta 12 *CTL G104 CÓPIA NÃO CONTROLADA...
  • Page 124 Mode 1: Text 1108 002 Mode 2: Text 1108 003 Mode 1: Image 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 G104 CÓPIA NÃO CONTROLADA...

  • Page 125: Bit Switch Programming

    The digit at the left [A] is bit 7 and the digit at NOTE: Sw#1 00000000 the right [B] is bit 0. bit0 6. Push the escape key one or more times until the menu “Service” is shown. 7. Select “End” and push the enter key. G104 CÓPIA NÃO CONTROLADA...

  • Page 126: Engine Service Mode

    [-10.0 to 10.0 / 1.5 / 0.1 mm/step] 1001 034 Tray 3: Normal 2: LS *EGB [-10.0 to 10.0 / 1.0 / 0.1 mm/step] 1001 035 Tray 3: Normal 2: RS *EGB [-10.0 to 10.0 / 1.0 / 0.1 mm/step] G104 5-10 CÓPIA NÃO CONTROLADA...
  • Page 127 1003 021 Duplex: N2: RS *EGB 1003 022 Tray 1: Normal 2: LS *EGB 1003 023 Tray 1: Normal 2: RS *EGB 1003 024 Tray 1: Thick 2 *EGB 1003 025 Tray 1: Thin: LS *EGB 5-11 G104 CÓPIA NÃO CONTROLADA...
  • Page 128 [-4.00 to 4.00 / -0.36 / 0.01%/step] 1004 016 Duplex: RS *EGB 1004 017 Reverse: LS: CW *EGB Adjusts the inverter motor speed. [-4.00 to 4.00 / 1.4 / 0.01%/step] 1004 018 Reverse: RS: CW *EGB G104 5-12 CÓPIA NÃO CONTROLADA...
  • Page 129 Reverse: LS: CW: TC *EGB Adjusts the inverter motor speed. [-4.00 to 4.00 / 0.6 / 0.01%/step] 1004 050 Rever.: LS: CCW: TC *EGB Adjusts the inverter motor speed. [-4.00 to 4.00 / 0.0 / 0.01%/step] 5-13 G104 CÓPIA NÃO CONTROLADA...
  • Page 130 PFU: RS: Thin *EGB [-4.00 to 4.00 / -0.36 / 0.01%/step] 1004 077 Duplex: LS: Thin *EGB Adjusts the duplex motor speed. [-4.00 to 4.00 / -0.36 / 0.01%/step] 1004 078 Duplex: RS: Thin *EGB G104 5-14 CÓPIA NÃO CONTROLADA...
  • Page 131 [0 to 100 / 0.2 / 0.1 sec/step] For print jobs at regular speed. If the interval between jobs is less than this setting, then the temperature change (1104 025) for the first page of a new job is not applied. 5-15 G104 CÓPIA NÃO CONTROLADA...
  • Page 132 [120 to 180 / 150 / 1°C/step] 1105 065 SP1: Simple: [K] LS *EGB [120 to 180 / 165 / 1°C/step] 1105 067 SP1: Duplex: [K] LS *EGB [120 to 180 / 165 / 1°C/step] G104 5-16 CÓPIA NÃO CONTROLADA...
  • Page 133 Duplex Temp. 2 *EGB [0 to 200 / 5 / 1°C/step] 1911 027 Duplex Temp.: S1 *EGB These SPs control when the above temperature reductions are done. [0 to 500 / 80 / 1 sheet/step] 5-17 G104 CÓPIA NÃO CONTROLADA...
  • Page 134 Adjusts the additional time of the fusing roller pre-rotation for special paper. 1913 [Heating Roller] Heating Roller Control 1913 002 Stand-by Temp. *EGB [0 to 200 / 150 / 1°C/step] Adjusts the heating roller temperature when the machine is in the ready condition. G104 5-18 CÓPIA NÃO CONTROLADA...
  • Page 135 [-50 to 0 / 0 / 1 sec/step] 1917 013 TN: L: Temp. Inc. *EGB Adjusts the temperature increase for thin paper at low temperature. [0 to 30 / 7 / 1°C/step] 5-19 G104 CÓPIA NÃO CONTROLADA...
  • Page 136 [-50 to 0 / 0 / 1 sec/step] 1917 021 SP: L: Temp. Inc. *EGB Adjusts the temperature increase for special paper at low temperature. [0 to 30 / 7 / 1°C/step] G104 5-20 CÓPIA NÃO CONTROLADA...

  • Page 137: Sp2-Xxx (Drum)

    2104 001 [K]: M Magnifi. *EGB Adjusts the main scan magnification. 2104 002 [M]: M Magnifi. *EGB [-1.00 to 1.00 / 0.00 / 0.01%/step] 2104 003 [C]: M Magnifi. *EGB 2104 004 [Y]: M Magnifi. *EGB 5-21 G104 CÓPIA NÃO CONTROLADA...
  • Page 138 2143 011 Min: Center *EGB [0.00 to 5.00 / 0.00 / 0.01 volt/step] 2143 012 Min: Right *EGB 2143 013 Max2: Left *EGB Displays the maximum 2 output from each sensor. 2143 014 Max2: Center *EGB G104 5-22 CÓPIA NÃO CONTROLADA...
  • Page 139 Adjusts the magnification correction for each area. 2150 038 [Y]: Area 2 *EGB [-127 to 127 / 0 / 1 sub-dot/step] 2150 039 [Y]: Area 3 *EGB 2150 040 [Y]: Area 4 *EGB 2150 041 [Y]: Area 5 *EGB 5-23 G104 CÓPIA NÃO CONTROLADA...
  • Page 140 *EGB [0 to 1024 / 355 / 1 dot/step] 2151 036 [C]: Area 12 *EGB 2151 037 [Y]: Area 1 *EGB [0 to 1024 / 355 / 1 dot/step] 2151 038 [Y]: Area 2 *EGB G104 5-24 CÓPIA NÃO CONTROLADA...
  • Page 141 [C]: Area 8 *EGB 2152 037 [C]: Area 9 *EGB 2152 038 [C]: Area 10 *EGB 2152 039 [Y]: Area 0 *EGB [0.10 to 2.00 / 1.00 / 0.01/step] 2152 040 [Y]: Area 1 *EGB 5-25 G104 CÓPIA NÃO CONTROLADA...
  • Page 142 A change of the transfer belt speed during the adjustment causes color registration errors. This SP keeps the transfer belt at a constant speed. [0 or 1 / 1 / -] Alphanumeric 0: Off, 1: On G104 5-26 CÓPIA NÃO CONTROLADA...
  • Page 143 [-127 to 127 / 0 / 1 line/step] 2181 028 [C]: S Cor.: 1200 *EGB [-127 to 127 / 0 / 1/step] 2181 031 [Y]: Skew *EGB [-999 to 999 / 0 / 1 um/step] 2181 032 [Y]: Bent *EGB 5-27 G104 CÓPIA NÃO CONTROLADA...
  • Page 144 LS: [K] *EGB 2202 007 LS: [M] *EGB 2202 008 LS: [C] *EGB 2202 009 LS: [Y] *EGB 2202 011 Output Control *EGB [0 or 1 / 0 / -] 0: Process Control, 1: Setting G104 5-28 CÓPIA NÃO CONTROLADA...
  • Page 145 2212 002 RS: [M] *EGB 2212 003 RS: [C] *EGB 2212 004 RS: [Y] *EGB 2212 005 LS: [K] *EGB 2212 006 LS: [M] *EGB 2212 007 LS: [C] *EGB 2212 008 LS: [Y] *EGB 5-29 G104 CÓPIA NÃO CONTROLADA...
  • Page 146 Process Cont. [M] *EGB Adjusts the transfer belt current at process control for [M, C, Y]. 2314 013 Process Cont. [C] *EGB [0 to 60 / 12.5 / 0.1 µA/step] 2314 014 Process Cont. [Y] *EGB G104 5-30 CÓPIA NÃO CONTROLADA...
  • Page 147 RS: 1st: T. Roll2 *EGB Adjusts the transfer roller current. [0 to 60 / 25.0 / 0.1 -µA/step] 2402 008 RS: 1st: Separa. *EGB Adjusts the discharge plate voltage. [0 to 4 / 2.0 / 0.1 -KV/step] 5-31 G104 CÓPIA NÃO CONTROLADA...
  • Page 148 Paper Side: 1st or 2 Unit -> T.Roll2: Transfer roller, Separation: Discharge plate (paper separation) 2421 003 Separation *EGB [0 to 400 / 100 / 5%/step] 2421 007 T.Roll2: 1st *EGB 2421 012 T.Roll2: 2nd *EGB G104 5-32 CÓPIA NÃO CONTROLADA...
  • Page 149 [0 to 4 / 2.0 / 0.1 -KV/step] 2432 012 RS: 2nd: T. Roll 2 *EGB [0 to 60 / 10.0 / 0.1 -µA/step] 2432 013 RS: 2nd: Separa. *EGB [0 to 4 / 2.0 / 0.1 -KV/step] 5-33 G104 CÓPIA NÃO CONTROLADA...
  • Page 150 (Paper Type, Edge) Paper Type -> N: Normal, LE: Leading Edge 2452 002 T. Roll 2: N2: LE *EGB [0 to 200 / 10 / 1 mm/step] 2452 003 Separation: N2: LE *EGB [0 to 200 / 25 / 1 mm/step] G104 5-34 CÓPIA NÃO CONTROLADA...
  • Page 151 [0 to 4 / 2.0 / 0.1 -KV/step] 2501 012 T. Roll 2: 2nd *EGB [0 to 60 / 7.5 / 0.1 -µA/step] 2501 013 Separation: 2nd *EGB [0 to 4 / 2.0 / 0.1 -KV/step] 5-35 G104 CÓPIA NÃO CONTROLADA...
  • Page 152 1, CMY toner 2526 Paper Side: 1st or 2nd [0 to 400 / 100 / 5%/step] 2526 003 Separation *EGB 2526 007 T. Roll 2: 1st *EGB 2526 012 T. Roll 2: 2nd *EGB G104 5-36 CÓPIA NÃO CONTROLADA...
  • Page 153 (Paper Type, Edge) Paper Type -> TC2: Thick 2, TE: Trailing Edge 2554 002 T. Roll 2: TC2: TE *EGB [0 to 200 / 10 / 1 mm/step] 2554 003 Separa.: TC2: TE *EGB [0 to 200 / 30 / 1 mm/step] 5-37 G104 CÓPIA NÃO CONTROLADA...
  • Page 154 (Paper Type, Edge) Paper Type -> OHP, TE: Trailing Edge 2624 002 T. Roll 2: OHP: TE *EGB [0 to 200 / 10 / 1 mm/step] 2624 003 Separa.: OHP: TE *EGB [0 to 200 / 30 / 1 mm/step] G104 5-38 CÓPIA NÃO CONTROLADA...
  • Page 155 [Thin: [K]: LE] Transfer roller current and discharge plate voltage for the 2651 leading edge area, thin paper, black toner 2651 003 Separation *EGB [0 to 400 / 200 / 5%/step] 2651 007 Transfer Roller2 *EGB [0 to 400 / 100 / 5%/step] 5-39 G104 CÓPIA NÃO CONTROLADA...
  • Page 156 T.Roll 2: 1st *EGB Adjusts the transfer roller current. [0 to 60 / 5.0 / 0.1 -µA/step] 2756 014 Separation: 1st *EGB Adjusts the discharge plate voltage. [0 to 4 / 2.0 / 0.1 -KV/step] G104 5-40 CÓPIA NÃO CONTROLADA...
  • Page 157 [0 to 1275 / 180 / 5%/step] 2901 017 HH: RS [K]: 1st *EGB [0 to 1275 / 100 / 5%/step] 2901 018 HH: RS [K]: 2nd *EGB [0 to 1275 / 220 / 5%/step] 5-41 G104 CÓPIA NÃO CONTROLADA...
  • Page 158 [0 to 1275 / 280 / 5%/step] 2903 007 LL: LS [FC]: 1st *EGB [0 to 1275 / 120 / 5%/step] 2903 008 LL: LS [FC]: 2nd *EGB [0 to 1275 / 210 / 5%/step] G104 5-42 CÓPIA NÃO CONTROLADA...
  • Page 159 [0 to 1275 / 180 / 5%/step] 2904 023 HH: LS [FC]: 1st *EGB [0 to 1275 / 130 / 5%/step] 2904 024 HH: LS [FC]: 2nd *EGB [0 to 1275 / 250 / 5%/step] 5-43 G104 CÓPIA NÃO CONTROLADA...
  • Page 160 [0 to 1275 / 110 / 5%/step] 2907 011 HH: LS [FC]: 1st *EGB [0 to 1275 / 120 / 5%/step] 2907 012 HH: LS [FC]: 2nd *EGB [0 to 1275 / 110 / 5%/step] G104 5-44 CÓPIA NÃO CONTROLADA...
  • Page 161 MM: LS [FC] *EGB [0 to 1275 / 400 / 5%/step] 2911 005 HH: LS [K] *EGB [0 to 1275 / 150 / 5%/step] 2911 006 HH: LS [FC] *EGB [0 to 1275 / 150 / 5%/step] 5-45 G104 CÓPIA NÃO CONTROLADA...
  • Page 162 Normal 2: LS: [K] *EGB 2930 008 Normal 2: LS: [FC] *EGB 2930 009 Thin: RS: [K] *EGB 2930 010 Thin: RS: [FC] *EGB 2930 011 Thin: LS: [K] *EGB 2930 012 Thin: LS: [FC] *EGB G104 5-46 CÓPIA NÃO CONTROLADA...

  • Page 163: Sp3-Xxx (Process)

    3021 [Vt Shift] Vt Shift Setting ([Color]) 3021 001 *EGB Adjusts the Vt shift rate for each color. [0.00 to 5.00 / 0.75 / 0.01 V/step] 3021 002 *EGB 3021 003 *EGB 3021 004 *EGB 5-47 G104 CÓPIA NÃO CONTROLADA...
  • Page 164 [0.00 to 5.00 / 0.00 / 0.01 V/step] 3121 002 Diffusion Displays the Vsp diffusion voltage. [0.00 to 5.00 / 0.00 / 0.01 V/step] 3131 [Lps Display] Ips Display 3131 001 *EGB Displays the Ips. [0 to 511 / 0 / 1/step] G104 5-48 CÓPIA NÃO CONTROLADA...
  • Page 165 Regular: [K] *EGB Displays the Vsg output from ID sensor for each mode. 3151 002 Regular: [M] *EGB [0.00 to 5.00 / 0.00 / 0.01 V/step] 3151 003 Regular: [C] *EGB 3151 004 Regular: [Y] *EGB 5-49 G104 CÓPIA NÃO CONTROLADA...
  • Page 166 *EGB [0 to 100 / 5 / 1%/step] 3302 004 Fixed Rate: [Y] *EGB 3303 [Toner Mode] Toner Supply Control ([Color]) 3303 001 T. Supply Rate: [K] *EGB Displays the toner supply rate for each G104 5-50 CÓPIA NÃO CONTROLADA...
  • Page 167 [Toner Near End] ([Color]) DFU 3411 001 Min. Print: [K] *EGB Minimum: This is the minimum number of prints after the toner end sensor detects 3411 002 Min. Print: [Cl] *EGB toner end. 3411 003 Max. Print: [K] *EGB 5-51 G104 CÓPIA NÃO CONTROLADA...
  • Page 168 Job End 2: [Cl] *EGB printed after the previous process control. [0 to 2000 / 300 / 1 page/step] 3551 005 Job End 3: [K] *EGB In the middle of a job, printing stops and G104 5-52 CÓPIA NÃO CONTROLADA...
  • Page 169 [Dev g Display] Development gamma Display ([Color]) 3561 001 *EGB Displays the development gamma measured during the process control self-check. 3561 002 *EGB [0.00 to 5.00 / 0.00 / 0.01/step] 3561 003 *EGB 3561 004 *EGB 5-53 G104 CÓPIA NÃO CONTROLADA...
  • Page 170 Displays the current charge roller AC bias of the development unit for each mode. 3577 002 AC: RS: [M] *EGB [0.0 to 3.0 / 1.9 / 0.001 kV/step] 3577 003 AC: RS: [C] *EGB 3577 004 AC: RS: [Y] *EGB G104 5-54 CÓPIA NÃO CONTROLADA...
  • Page 171 [TD Initial] TD sensor Initialization ([Color]) 3801 001 [All] Initializes the developer for each mode. Press the Enter key to execute the 3801 002 [Cl] initialization after the machine asks 3801 003 “Execute?” 3801 004 3801 005 3801 006 5-55 G104 CÓPIA NÃO CONTROLADA...
  • Page 172 The ten most recent ones are shown. 3821 3821 002 *EGB 001 is the most recent. 3821 003 *EGB 3821 004 *EGB 3821 005 *EGB 3821 006 *EGB 3821 007 *EGB 3821 008 *EGB 3821 009 *EGB 3821 010 *EGB G104 5-56 CÓPIA NÃO CONTROLADA...

  • Page 173: Sp5-Xxx (Mode)

    [Bypass Length Se] By-pass Length Setting 5801 001 Lets or does not let the by-pass tray feed extra long paper (up to 1260 mm). [0 to 1 / 0 / -] Alphanumeric 0: Off, 1: On 5-57 G104 CÓPIA NÃO CONTROLADA...
  • Page 174 The alert is sent to the e-mail address that is specified for the system administrator using a browser and the built-in web server (Web Image Monitor). When SP5-866-001 is set to 1, this SP is enabled. G104 5-58 CÓPIA NÃO CONTROLADA...
  • Page 175 5801 011 *CTL Initializes the system default and interface settings (IP address also), SmartNetMonitor for Admin, WebStatusMonitor settings, and the TELNET settings. 5801 014 DCS Setting *CTL Resets or deletes the DCS-related data. 5-59 G104 CÓPIA NÃO CONTROLADA...
  • Page 176 0: DOM, 1: OTHER, 2: ASIA 3: ERP. 4: USA 5807 002 Model *EGB [0 or 1 / 0 / -] 0: Pla (G104), 1: Plb (G105) 5808 [Destination] Destination Code Display 5808 001 Destin. Code Disp *EGB Displays the destination code.
  • Page 177 Sets the timeout counter for the remote connection. [1 to 90 / 10 / 1 second/step] 5816 009 RCG Write Timeou *CTL Sets the timeout counter for writing processing. [0 to 100 / 60 / 1 second/step] 5-61 G104 CÓPIA NÃO CONTROLADA...
  • Page 178 0: Disabled, 1: Enabled 5828 066 HD job Clear *CTL Selects the treatment of the job when a spooled job exists at power on. [0 to 1 / 1 / 1/step] 0: Data is cleared, 1: Automatically printed G104 5-62 CÓPIA NÃO CONTROLADA...
  • Page 179 [0 or 1 / 1 /-] 0: Off, 1: On 5839 012 Login *CTL [0 or 1 / 0 /-] 0: Off, 1: On 5839 013 Login MAX *CTL [0 to 63 / 8 / 1/step]] 5-63 G104 CÓPIA NÃO CONTROLADA...
  • Page 180 • Bit 4: Control devices or transmission logs related application • Bit 5: Output (print, fax or transmission) related application • Bit 6: Documents related application In the Bit 7, 0: Not print, 1: Print • Bit 7: MSB related application G104 5-64 CÓPIA NÃO CONTROLADA...
  • Page 181 [2 to 3 / 2 / 1/step] 2: HDD, 3: SD 5857 005 Save to HDD *CTL Sets the key number of the debug log. 5857 006 Save to SD *CTL Sets the key number of the debug log. 5-65 G104 CÓPIA NÃO CONTROLADA...
  • Page 182 Key 6 *CTL storage is set with SP5-858. 5859 007 Key 7 *CTL [0000000 to 9999999 / 0 / 1/step] 5859 008 Key 8 *CTL 5859 009 Key 9 *CTL 5859 010 Key 10 *CTL G104 5-66 CÓPIA NÃO CONTROLADA...
  • Page 183 Determines whether the FROM item of the mail header is switched to the validated account after the SMTP server is validated. [0 to 1 / 0 / 1/step] 0: No. “From” item not switched, 1: Yes. “From” item switched. 5-67 G104 CÓPIA NÃO CONTROLADA...
  • Page 184 5870 001 Writing Writes the authentication data (used for NRS) in the memory. 5870 003 Initialize Initializes the authentication data in the memory. 5873 [SD Card Appli Move] 5873 1 Move Exec 5873 2 Undo Exec G104 5-68 CÓPIA NÃO CONTROLADA...
  • Page 185 Enables or disables the tray heater on/off switch when the main power switch is on. [0 to 1 / 0 / -] Alphanumeric 0: Off, 1: On [Debug Serial] Debug Serial Port Setting 5970 *CTL 5-69 G104 CÓPIA NÃO CONTROLADA...
  • Page 186 5990 005 Diagnosic Report Prints the Self-Diagnosis Report. 5990 006 Non-Default Prints an SMC report on the SPs that have settings, which are different from the defaults. 5990 007 NIB Summary Prints the network configuration report. G104 5-70 CÓPIA NÃO CONTROLADA...

  • Page 187: Sp7-Xxx (Data Log)

    Main 063 *CTL External Tray: OFF 7504 065 Main 065 *CTL Duplex: OFF 7504 066 Main 066 *CTL Duplex Exit 1: OFF 7504 070 Main 070 *CTL Not used 7504 071 Main 071 *CTL Not used 5-71 G104 CÓPIA NÃO CONTROLADA...
  • Page 188 906-1 to 10. 7803 013 S: Tray 1 *EGB SP7-803-001: This shows the number of pages printed. 7803 014 S: Tray 2 *EGB [0 to 9999999 / 0 / 1 sheet/step] 7803 015 S: Tray 3 *EGB G104 5-72 CÓPIA NÃO CONTROLADA...
  • Page 189 Previous (SP7-906-1 to 40) and is reset to 7804 012 S: By-pass “0”. 7804 013 S: Tray 1 7804 014 S: Tray 2 7804 015 S: Tray 3 7804 017 S: Toner: [K] 7804 018 S: Toner: [M] 5-73 G104 CÓPIA NÃO CONTROLADA...
  • Page 190 PCU. 7815 002 PCU: [M] Clears the replacement counter and the previous unit counter of the magenta PCU. 7815 003 PCU: [C] Clears the replacement counter and the previous unit counter of the cyan PCU. G104 5-74 CÓPIA NÃO CONTROLADA...
  • Page 191 7834 [Cov. Counter] Coverage Counter 7834 001 All Clear Clears the all coverage counters. 7836 [Total Memory Size] 7836 001 Shows the total storage size. 5-75 G104 CÓPIA NÃO CONTROLADA...
  • Page 192 Displays the toner supply time for each color in the previous toner bottles. 7906 027 Toner Supply: [M] *EGB [0 to 9999999 / 0 / 1/step] 7906 028 Toner Supply: [C] *EGB 7906 029 Toner Supply: [Y] *EGB G104 5-76 CÓPIA NÃO CONTROLADA...
  • Page 193 FONT 3 7911 154 7911 200 Factory 7911 155 RPGL 7911 202 Net File 7911 156 7911 204 Printer 7911 157 RTIFF 7911 209 Test Suite 7911 158 7911 210 7911 159 PCLXL 7911 211 WebSystem 5-77 G104 CÓPIA NÃO CONTROLADA...
  • Page 194 [0 to 100 / 100 / 1%/step] 7932 013 Toner End *EGB Displays the toner end record. 7932 014 Refill Flag *EGB Displays the refilling record. 7932 015 R: Total Counter *EGB Displays the total number of sheets when G104 5-78 CÓPIA NÃO CONTROLADA...
  • Page 195 [Toner Info [Y]] Toner Bottle Information [Y] 7934 (R: Replacement or E: End times) 7934 001 Model ID *EGB Displays the information number for each category. 7934 002 Cartridge Ver *EGB 7934 003 Brand ID *EGB 5-79 G104 CÓPIA NÃO CONTROLADA...
  • Page 196 *EGB [0 to 500.00 / 108.52 / 0.01 Km/step] 7935 005 S: Fusing *EGB [0 to 255 / 100 / 1 K/step] 7935 006 R: Fusing *EGB [0 to 200.00 / 103.79 / 0.01 Km/step] G104 5-80 CÓPIA NÃO CONTROLADA...
  • Page 197 • SP7932-001 to -021 • SP7933-001 to -021 • SP7934-001 to -021 • SP9001-001 to -024 • SP9001-029 to -032 • SP9001-059 to -061 • SP9001-075 to -077 • SP9901-001, 002 • SP9914-005 to -006 5-81 G104 CÓPIA NÃO CONTROLADA...

  • Page 198: Sp8-Xxx (Data Log 2)

    The number of times the application program retrieves data from the document server [0~9999999/ 0 / 1] • When documents already stored on the document server are printed, the counter of the application program that executes the print job increases. G104 5-82 CÓPIA NÃO CONTROLADA...
  • Page 199 -007 11~20 Pages -014 1001~ Pages • The jobs interrupted by paper jams or some other errors are also counted. • If a job is suspended and restarted later, the job is seen as one job. 5-83 G104 CÓPIA NÃO CONTROLADA...
  • Page 200 • The counter increases by +1 when both sides (front/back) are printed. The counter does not increase when one of the two sides is not printed (e.g., the last page of the documents that have three pages, five pages, seven pages, and so on). G104 5-84 CÓPIA NÃO CONTROLADA...
  • Page 201 002 Series/Book *CTL The number of pages printed in series (one side) or in the booklet mode 003 User Stamp *CTL The number of pages where stamps were applied (including page numbering and date stamping) 5-85 G104 CÓPIA NÃO CONTROLADA...
  • Page 202 • Blank sheets (covers, chapter covers, slip sheets) are also counted. • During duplex printing, a sheet printed on two sides and a sheet printed on one side are both counted as 1. G104 5-86 CÓPIA NÃO CONTROLADA...
  • Page 203 002 RPDL 009 PDF 003 PS3 010 PCL5e/5c 004 R98 011 PCL XL 005 R16 012 IPDL-C 006 GL/GL2 013 BM-Links (for local models only) 007 R55 014 Other • These counters display the same result. 5-87 G104 CÓPIA NÃO CONTROLADA...
  • Page 204 Other counter The number of A3/DLT, duplex printing, or staples [0~9999999/ 0 / 1] 8591 001 A3/DLT 8591 001 Staple 8591 001 Duplex • Note that these counters are not for the printer application program. G104 5-88 CÓPIA NÃO CONTROLADA...
  • Page 205 (Last Page, [Color]) L: Last Page 8841 001 Last: [K] *EGB The coverage of the latest print [0~100/ 0 / 0.01] 8841 002 Last: [Y] *EGB 8841 003 Last: [M] *EGB 8841 004 Last: [C] *EGB 5-89 G104 CÓPIA NÃO CONTROLADA...
  • Page 206 The number of sheets output by the scanner application program with the units that was 8911 002 S: Toner [Y] *EGB replaced before the previous unit. 8911 003 S: Toner [M] *EGB [0~9999999/ 0 / 1] 8911 004 S: Toner [C] *EGB G104 5-90 CÓPIA NÃO CONTROLADA...
  • Page 207 8941 007 Down Time/PrtJam *CTL The total downtime caused by paper jams 8941 008 Down Time/OrgJam *CTL The total downtime caused by original jams 8941 009 Down Time/TonEnd *CTL The total downtime caused by toner ends 5-91 G104 CÓPIA NÃO CONTROLADA...

  • Page 208: Sp9-Xxx

    [Time Adjust.] Time Adjustment 9003 Adjusts the current year, month, date, hour, and minute. 9003 001 Year [0 to 99 / 0 / 1 y/step] 9003 002 Month [1 to 12 / 1 / 1 m/step] G104 5-92 CÓPIA NÃO CONTROLADA...
  • Page 209 [0 to 3000 / 2060 / 1 V/step] 9906 009 Vpp 1: HH *EGB [0 to 3000 / 1770 / 1 V/step] 9906 010 Vpp 2: HH *EGB [0 to 3000 / 2020 / 1 V/step] 5-93 G104 CÓPIA NÃO CONTROLADA...
  • Page 210 [TC Initial] Toner Cartridge Initial 9911 001 Maximum Repeat *EGB [1 to 30 / 15 / 1/step]] 9911 002 Threshold *EGB [1 to 100 / 20 / 0.01V/step] 9912 [ST Sensor] 9912 001 read Detects ST sensor output. G104 5-94 CÓPIA NÃO CONTROLADA...
  • Page 211 9914 006 Near Full Count. *EGB [0 to 100000 / 0 / 1/step] 9918 [LD Pow. Change] LDB Power Change 9918 001 *EGB [0 or 1 / 0 / -] Alphanumeric 0: Not execute, 1: Execute 5-95 G104 CÓPIA NÃO CONTROLADA...

  • Page 212: Input Check Table

    Pushed Not Pushed Paper Size Sensor 4 Pushed Not Pushed Paper Width Sensor Pushed Not Pushed Paper Height Sensor 1 Pushed Not Pushed Paper Height Sensor 2 Pushed Not Pushed Paper End Sensor Not End G104 5-96 CÓPIA NÃO CONTROLADA...
  • Page 213 Not Pushed Input Check 16 0-2 Not used Fusing Entrance Sensor Paper detected Paper not detected Transfer Belt New Unit Detection 5-7 Not used Input Check 17 0-4 DFU Front Door Sensor Close Open 6-7 DFU 5-97 G104 CÓPIA NÃO CONTROLADA...

  • Page 214: Output Check Table

    LDU Shutter Motor LDU Shutter Motor 5804 040 Trans. Belt Motor Transfer Belt Unit Motor 5804 042 Duplex In Motor Inverter Motor 5804 044 Duplex Exit Motor Duplex Motor 5804 060 Paper Feed Clutch Paper Feed Clutch G104 5-98 CÓPIA NÃO CONTROLADA...
  • Page 215 Optional paper tray unit 1 Motor 5804 231 PFU 1 Clutch Optional paper tray unit 1 Clutch 5804 240 PFU 2 Motor Optional paper tray unit 2 Motor 5804 241 PFU 2 Clutch Optional paper tray unit 2 Clutch 5-99 G104 CÓPIA NÃO CONTROLADA...

  • Page 216: Firmware Update

    CÓPIA NÃO CONTROLADA FIRMWARE UPDATE 5.3 FIRMWARE UPDATE 5.3.1 TYPE OF FIRMWARE The table lists the programs used by Model G104. Location of Message Type of firmware Function firmware displayed Engine - Main Printer engine control EGB flash Engine System...

  • Page 217: File Arrangement

    Do not save any file outside the folders. (The diagram shows an romdata example. Three folders, log, nvramdata, and prt, are outside romdata. These folders can store debug logs, NVRAM data, and G104 captured files respectively.) G1051111.fwu G1052222.fwu G1053333.fwu G105S901.WMF...

  • Page 218: Updating

    12. To select “Up Date”, push the up-arrow key or the down-arrow key. If the customer has used all of three slots, you will need an empty slot for NOTE: this procedure. Ask the customer to temporarily remove one of the SD card in slot 3. G104 5-102 CÓPIA NÃO CONTROLADA...

  • Page 219: Error Handling

    After this, try to download the firmware again. Power Failure If firmware update is interrupted by power failure, the firmware has not correctly downloaded. In this case, machine operation is not guaranteed. You have to download the firmware again. 5-103 G104 CÓPIA NÃO CONTROLADA...

  • Page 220: Nvram Data Upload/Download

    15. Mark the SD card with, for example, the machine code. You will need this SD card when you download NVRAM data ( Downloading NVRAM Data). One SD card can store the NVRAM data from two or more machines. NOTE: G104 5-104 CÓPIA NÃO CONTROLADA...

  • Page 221: Downloading Nvram Data

    10. Remove the SD card. 11. Turn on the main power switch. 12. Check that the NVRAM data is correctly downloaded. This procedure does not download the following data to the NVRAM: • Total Count • Serial Number 5-105 G104 CÓPIA NÃO CONTROLADA...

  • Page 222: Error Code Table

    CÓPIA NÃO CONTROLADA FIRMWARE UPDATE Rev. 01/2006 5.3.6 ERROR CODE TABLE These error codes are used by more than one model. Some codes are not used by Model G104. Code Cause Solution Cannot map logical address Make sure SD card inserted correctly, or use another SD card.

  • Page 223: Sd Card Appli Move

    The service program “SD Card Appli Move” (SP5873) enables you to copy application programs from one SD card to another SD card. There are two service SD card slots. Model G104 can use slot 3 to store application programs. Slot 3 is for maintenance work. Because of this, if the...

  • Page 224: Move Exec

    8. Exit the SP mode. 9. Turn off the main power switch. 10. Remove the SD card from slot 3. 11. Turn on the main power switch. 12. Check that the application programs run normally. G104 5-108 CÓPIA NÃO CONTROLADA...

  • Page 225: Undo Exec

    Keeping the SD card After moving exe, the original SD card must be kept in a secure place. Keep the SD card in the area [A] as the drawing shows and fasten it with a tape. G105S907.WMF 5-109 G104 CÓPIA NÃO CONTROLADA...
  • Page 226 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 227: Detailed Section Descriptions

    CÓPIA NÃO CONTROLADA DETAILED SECTION DESCRIPTIONS CÓPIA NÃO CONTROLADA...
  • Page 228 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 229: Overview

    13. Standard tray 5. Transfer Belt Unit 14. PSU (Power Supply Unit) 6. Fusing Unit 15. Polygon Mirror Motor 7. Duplex Unit 16. LDU 8. ID sensor 17. Transfer Belt Cleaning Unit 9. By-pass Feed Table G104 CÓPIA NÃO CONTROLADA...

  • Page 230: Paper Path

    CÓPIA NÃO CONTROLADA OVERVIEW 6.1.2 PAPER PATH G105V102.WMF [A]: Duplex Unit [B]: By-pass Feed Table [C]: Optional 1 Tray Paper Feed Unit, 2 Tray Paper Feed Unit [D]: Standard tray [E]: Standard Paper Exit Tray (Internal Tray) G104 CÓPIA NÃO CONTROLADA...

  • Page 231: Drive Layout

    5. Transfer Belt Unit Motor: This controls the transfer belt unit and the transfer roller. 6. Duplex Motor: This controls the duplex exit, relay and exit rollers. 7. Inverter Motor: This controls the inverter roller. G104 CÓPIA NÃO CONTROLADA...

  • Page 232: Board Structure

    -connections. The IOB is a part of the EGB expansion board. Only two of the optional interface boards (IEEE1284, IEEE1394, IEEE802.11b, and Bluetooth) can be installed. The controller connects to the EGB through the PCI Bus (Peripheral Component Interconnect Bus). G104 CÓPIA NÃO CONTROLADA...

  • Page 233: Descriptions

    Lets you connect the printer to a computer. 11. Bluetooth (Option): Lets you connect the printer to a computer with a wireless connection. 12. IEEE802.11b wireless LAN (Option): Lets you connect the printer to a computer with a wireless connection. G104 CÓPIA NÃO CONTROLADA...

  • Page 234: Printing Process

    Each PCU contains a drum, charge roller, cleaning brush, and blade. The toner image on each drum is transferred to the transfer belt. All four color toners are put on the belt at the same time. Then the completed four-color image is transferred to the paper. G104 CÓPIA NÃO CONTROLADA...
  • Page 235 The ID sensor detects the density of the ID sensor pattern on the transfer belt. The ID sensor output is used for process control and for automatic line-position adjustment, skew, and color registration adjustments for the latent image. G104 CÓPIA NÃO CONTROLADA...

  • Page 236: Process Control

    • Three ID (image density) sensors (left [A], center [B], and right [C]). Only the center ID sensor is used for process control. The left, center, and right ID sensors are used in combination for line positioning and other adjustments. • TD (toner density) sensor in each development unit. G104 CÓPIA NÃO CONTROLADA...

  • Page 237: Potential Control

    • 6 hours after the power was turned on (can be changed with SP 3554 001) • If absolute humidity changes more than ± 6 g/m (e.g. 23°C/ 50% 27°C/ 70%). The humidity threshold can be changed with SP 3554 002. G104 CÓPIA NÃO CONTROLADA...
  • Page 238 8. After Transfer Belt Unit Initialization This starts after a transfer belt unit initialization is done. Transfer belt unit initialization occurs automatically after a new transfer belt unit is installed. 9. Forced This is done when SP3-820-001 is used. G104 6-10 CÓPIA NÃO CONTROLADA...

  • Page 239: Process Control Self-Check Procedure

    The quantity of toner on the transfer belt (M/A, mass per unit area, mg/cm ) is calculated for each of the 10 gradations of the sensor pattern. To do this, the machine uses the ID sensor output value from each gradation of the pattern. 6-11 G104 CÓPIA NÃO CONTROLADA...

  • Page 240: Step 5: Vd, Vb, Vl Selection And Vref Adjustment

    This mode is used when the ID sensor at the center becomes defective. Only the TD sensor is used to control toner supply. The amount of toner supply can be adjusted with SP3-306-005 to -008. G104 6-12 CÓPIA NÃO CONTROLADA...

  • Page 241: Low Image Coverage

    2) The machine does an engine free run, which simulates printing of 10 sheets of A4/LT size paper with the image data (2 by 2) and normal toner supply. 3) The machine mixes the developer for 10 seconds. 6-13 G104 CÓPIA NÃO CONTROLADA...

  • Page 242: Toner Near End/Toner End Detection

    Toner Near End To detect toner near-end the machine uses: • Pixel count (memory chip on the toner bottle) Toner End To detect toner end the machine uses: • Output from the toner end sensor [A] G104 6-14 CÓPIA NÃO CONTROLADA...

  • Page 243: Toner Near End Detection

    NOTE: 1) When “Toner near end” is detected, “Toner end recovery” is not done. 2) If there is no “Toner end” information in the memory ID chip, the machine detects that there is toner in the toner bottle and “Toner end recovery” is done. 6-15 G104 CÓPIA NÃO CONTROLADA...

  • Page 244: Developer Initialization

    The machine stores this V as V During PCU initialization, the machine automatically supplies toner because there is no toner in the toner supply pipe at installation. Then the machine performs a process control self-check. G104 6-16 CÓPIA NÃO CONTROLADA...

  • Page 245: Paper Feed

    7. Duplex exit roller 4. Transfer belt drive 8. By-pass feed roller roller The machine has a paper tray (550 sheets) and a by-pass paper feed table (100 sheets). The paper feed mechanism uses a friction pad system. 6-17 G104 CÓPIA NÃO CONTROLADA...

  • Page 246: Paper Feed Drive

    [B] and registration roller [C] via clutches and gears. The paper feed roller and by-pass feed roller feed paper to the registration roller. The machine creates a paper buckle at the registration roller to correct paper skew. The paper buckle can be adjusted with SP1-003-001 to -045. G104 6-18 CÓPIA NÃO CONTROLADA...

  • Page 247: Paper Tray

    Using the paper pressure switch [F], you can adjust the bottom plate pressure. When you use thick paper of 75g/m or more, move this switch to the left. 6-19 G104 CÓPIA NÃO CONTROLADA...

  • Page 248: Paper Size Detection

    LT SEF Pushed Pushed Pushed Pushed US. EXE SEF Pushed B5 SEF Pushed A5 SEF/ HLT SEF Pushed Pushed Pushed A5 LEF/ HLT LEF Pushed Pushed SEF = Short Edge Feed LEF = Long Edge Feed G104 6-20 CÓPIA NÃO CONTROLADA...

  • Page 249: Paper Near End/End Detection

    When paper with a small width (less than A5/HLT) is put in the tray, it does not lift the actuator [G] of the paper width sensor. Because of this, the paper width sensor detects the paper that has a width less than A5/HLT. 6-21 G104 CÓPIA NÃO CONTROLADA...

  • Page 250: By-Pass Tray Feed And Size Detection

    [F] up and down. This pushes the sheets of paper against the feed roller. Paper Size Detection Mechanism There are two paper side plates [G] on the by-pass tray. These connect with the paper size sensor [H] through a rack-and-pinion mechanism. G104 6-22 CÓPIA NÃO CONTROLADA...

  • Page 251: Duplex

    PAPER FEED 6.3.4 DUPLEX G105D122.WMF 1. Inverter roller 5. Duplex relay roller 2. Inverter sensor 6. Duplex jam sensor 2 3. Duplex jam sensor 1 7. Duplex exit roller 4. Duplex entrance roller 8. Junction gate 6-23 G104 CÓPIA NÃO CONTROLADA...

  • Page 252: Drive

    The inverter motor [A] controls the inverter roller [B] that feeds the sheet of paper to the duplex unit. The duplex motor [C] controls the duplex entrance roller [D], duplex relay roller [E] and duplex exit roller [F] that feed the sheet of paper to the registration roller. G104 6-24 CÓPIA NÃO CONTROLADA...

  • Page 253: Interleaving

    [2] is printed. The second sheet of paper immediately follows the first sheet of paper in the duplex feed path. Then side [4] is printed. G105D125.WMF 6-25 G104 CÓPIA NÃO CONTROLADA...

  • Page 254: Laser Exposure

    This is because the units for yellow and cyan are on the other side of the polygon mirror from the units for magenta and black. G104 6-26 CÓPIA NÃO CONTROLADA...

  • Page 255: Optical Path

    1,200 x 1,200 36614 77.5 12.5 Color 600 x 600 36614 1,200 x 600 (except OHP/Thick paper) 1,200 x 1,200 36614 77.5 12.5 600 x 600 OHP/Thick 1,200 x 600 36614 77.5 12.5 1,200 x 1,200 6-27 G104 CÓPIA NÃO CONTROLADA...

  • Page 256: Laser Synchronizing Detector

    For magenta and black, the LSD [B] detects the start of the main scan. For yellow and cyan, the LSD [C] detects the start of the main scan. The arrows [E] [F] show the direction of the laser scan. G104 6-28 CÓPIA NÃO CONTROLADA...

  • Page 257: Ld Safety Switch

    When one of these covers is opened or closed, the actuator opens or closes the safety switch. LDB (M) LD Control IC LDB (Y) LD Control IC LDB (K) LD Control IC G105D901.WMF 6-29 G104 CÓPIA NÃO CONTROLADA...

  • Page 258: Automatic Line Position Adjustment

    NOTE: In this procedure, only the skew for YCM is measured. If you want to adjust the main skew, do the main skew adjustment procedure. ( 3.3.2) The transfer-belt-cleaning unit cleans the transfer belt after the patterns are measured. G104 6-30 CÓPIA NÃO CONTROLADA...

  • Page 259: Summary Of Each Adjustment

    If the machine detects that magnification adjustment is necessary, it changes the LD clock frequency for the necessary color. Skew for YCM The adjustment of the skew for YCM uses the line position for K as a reference. 6-31 G104 CÓPIA NÃO CONTROLADA...

  • Page 260: Adjustment Conditions

    You can adjust the temperature change value with SP2153-012. • When the magnification changed after a previous adjustment by more than a set value. The default value is 1 %. You can adjust the magnification change value with SP2153-015. G104 6-32 CÓPIA NÃO CONTROLADA...
  • Page 261 Printing Interrupt Enabled/Disabled Control (SP 2153 (SP 2153 (SP 2153 Remarks (SP 2153 001) (SP 2153 003) 004) 005) 002) Default Adjustment NOTE: You can also do the automatic line position adjustment manually with SP2111-001. 6-33 G104 CÓPIA NÃO CONTROLADA...

  • Page 262: Main Scan Skew Adjustment

    This mechanism corrects the main scan skew. The diagram shows the effect on line skew [D] when you turn the cam in a counterclockwise direction. For more about this adjustment, see section 3.3.2. G104 6-34 CÓPIA NÃO CONTROLADA...

  • Page 263: Ldu Shutter

    LDU glass. The shutter motor [A] moves the shutter [B] in the direction of the arrow with the gear [C]. SC270 occurs if the output of the LDU shutter sensor [D] does not change 1 second after the LDU shutter motor turned on. 6-35 G104 CÓPIA NÃO CONTROLADA...

  • Page 264: Photoconductor Unit

    The diameter of the drum is 30 mm (circumference: about 94.2 mm). The photoconductor gap between each PCU and development roller is set by the drum positioning plate and the rear shaft. It is not adjustable in the field. G104 6-36 CÓPIA NÃO CONTROLADA...

  • Page 265: Drive And Drive Gear Position Sensor

    In the ready condition, the two actuators are parallel. If they are not in a parallel position, the machine adjusts the position of the black drum gear automatically. 6-37 G104 CÓPIA NÃO CONTROLADA...

  • Page 266: Initialization Process And Sc Codes

    NOTE: If the connector of the black drum position sensor is connected to the magenta drum position sensor (and the connector of the magenta drum position sensor is connected to the black drum position sensor), no error occurs in step 1 and step 2. G104 6-38 CÓPIA NÃO CONTROLADA...

  • Page 267: Drum Charge And Quenching

    The cleaning brush roller [B], which always touches the charge roller, cleans the charge roller. For quenching at the end of every job, light from the quenching lamp (LED array in the PCU) illuminates the full area of the drum. 6-39 G104 CÓPIA NÃO CONTROLADA...

  • Page 268: Drum Cleaning

    The cleaning brush [A] loosens the remaining toner on the drum surface. The lubricant bar [B] lubricates the brush. The cleaning blade [C] then removes the waste toner. The toner collection coil [D] moves the toner to the waste toner collection duct. G104 6-40 CÓPIA NÃO CONTROLADA...

  • Page 269: Waste Toner Collection

    PCU. Because of this, waste toner can fall into the waste toner bottle when the left cover is closed. If the left cover is open, the shutter mechanism prevents the waste toner from spilling out from the rear of the PCUs. 6-41 G104 CÓPIA NÃO CONTROLADA...

  • Page 270: Waste Toner Bottle Full Detection And Set Detection

    The printer cannot be used until the bottle is replaced or emptied. NOTE: The number of sheets is calculated for a paper size of A4/LT and an image coverage ratio for each color of 5%. G104 6-42 CÓPIA NÃO CONTROLADA...

  • Page 271: Pcu Detection (Development Unit Detection)

    When the unit is driven for the first time, the hook turns and releases the terminal and the switch turns off. The hook cannot pick up the terminal again. Because of this, the machine detects that this PCU is not new. 6-43 G104 CÓPIA NÃO CONTROLADA...

  • Page 272: Error Message

    Each message is shown for 3 seconds. G105D909.WMF If two or more PCUs are not detected, the Yellow/Cyan second message shows those colors, for example “Yellow/Cyan” and “Yellow/Magenta Black. G105D910.WMF Yellow/Magenta Black G105D911.WMF G104 6-44 CÓPIA NÃO CONTROLADA...

  • Page 273: Development

    PCU and development roller. It is not adjustable in the field. The TD sensor detects toner density. Each development unit has a TD sensor. The diameter of the development roller is 18 mm (the circumference is approximately 56.5 mm). 6-45 G104 CÓPIA NÃO CONTROLADA...

  • Page 274: Drive

    [B]. The color development motor [C] drives the development unit for magenta, cyan, and yellow through gears. The machine only contains one development clutch, and it is only used for black. G104 6-46 CÓPIA NÃO CONTROLADA...

  • Page 275: Developer Mixing

    • Every 36 hours (can be changed with SP 3554 003) • If absolute humidity changes more than ± 6 g/m (e.g. 23°C/ 50% 27°C/ 70%). The humidity threshold can be changed with SP 3554 004. 6-47 G104 CÓPIA NÃO CONTROLADA...

  • Page 276: Development Bias

    However, if process control is turned off, (that is, if SP3-501-001 is set to 1), the dc bias is the value stored in SP2212-001 to –009 (do not adjust in the field unless told to do this). G104 6-48 CÓPIA NÃO CONTROLADA...

  • Page 277: Toner Supply Mechanism

    Toner End Detection Toner end sensors [E] detect toner end conditions ( 6.2.5). 6.6.6 TONER BOTTLE DETECTION Each toner bottle is detected by connection to the memory ID chip connector [G]. 6-49 G104 CÓPIA NÃO CONTROLADA...

  • Page 278: Image Transfer

    For a full color print, all four colors are moved from the PCUs to the transfer belt at the same time. The transfer roller then moves the four-color toner image from the transfer belt to the paper. G104 6-50 CÓPIA NÃO CONTROLADA...

  • Page 279: Transfer Unit Detection And New Unit Detection

    The transfer belt rotation sensor has a fuse when the transfer belt unit is new. The fuse is blown when the machine is turned on. At this time, it is detected as a new unit. NOTE: The transfer belt unit is replaced as a maintenance item. 6-51 G104 CÓPIA NÃO CONTROLADA...

  • Page 280: Transfer Belt Drive And Transfer Belt Roller Voltage

    [C] adds tension to the transfer belt to help turn the belt. The speed of the transfer belt drive is set by the process line speed. The belt transfer rollers [D] are charged from the terminal plates to transfer the toner from the PCUs to the transfer belt. G104 6-52 CÓPIA NÃO CONTROLADA...

  • Page 281: Transfer Belt Contact

    The transfer belt contact sensor [D] detects if the transfer roller unit for CMY touches the transfer belt. If it does not touch the transfer belt during color printing, the machine stops and shows SC 442. 6-53 G104 CÓPIA NÃO CONTROLADA...

  • Page 282: Transfer Belt Cleaning

    This blade gets constant pressure from the pressure spring. The toner collection coil moves the remaining toner to the waste toner bottle from its opening [G]. G104 6-54 CÓPIA NÃO CONTROLADA...

  • Page 283: Transfer Roller Unit

    To clean the transfer roller, positive and negative voltages are applied to the transfer belt drive roller to pull toner particles from the transfer roller to the belt. The belt-cleaning mechanism then removes this toner from the belt. 6-55 G104 CÓPIA NÃO CONTROLADA...

  • Page 284: Discharge

    Discharge G105D117.WMF The discharge plate [A] removes remaining voltage from the printed paper. This is supplied with a positive voltage. As a result, the voltage is neutralized and paper separation from the transfer belt occurs. G104 6-56 CÓPIA NÃO CONTROLADA...

  • Page 285: Transfer Roller Contact

    The actuator turns on the transfer roller contact sensor [F] when the cam shaft turns. Then, the machine detects that the transfer roller touches the transfer belt. 6-57 G104 CÓPIA NÃO CONTROLADA...

  • Page 286: Fusing

    When this occurs, the machine detects that a new fusing unit is installed. The oil supply roller supplies oil to the fusing belt through the oiling roller. This mechanism applies a constant thickness of oil to the fusing belt. G104 6-58 CÓPIA NÃO CONTROLADA...

  • Page 287: Fusing Temperature Control

    You can adjust the setting with SP1912 007 • At intervals of 4 hours if the machine is not used. This prevents deformation of the hot roller and pressure roller. • Controlled by SP 1912-003 (interval) and 004 (duration) 6-59 G104 CÓPIA NÃO CONTROLADA...

  • Page 288: Machine Ready Temperature: [B]

    • Duration for application of the temperature increase: SP 1104-026 • The increase is applied if the interval between jobs is greater than these values: • OHP, Thick paper, or 1200 x 1200 dpi: SP 1104-024 • Other types of job: SP 1104-027 G104 6-60 CÓPIA NÃO CONTROLADA...

  • Page 289: Overheat Protection

    NOTE: 1) If the thermistor output is less than 0°C for six seconds, SC541 occurs. 2) If the heating lamp gets full power for 8 seconds after the heating roller gets to the print ready temperature, SC545 occurs. 6-61 G104 CÓPIA NÃO CONTROLADA...

  • Page 290: Drive

    The paper receives pressure between the fusing belt and the pressure roller [E], and melted toner bonds to the paper. When the paper exits the fusing unit, it goes to the exit tray. The paper exit sensor [F] detects paper jams. G104 6-62 CÓPIA NÃO CONTROLADA...

  • Page 291: Controller

    5. Flash ROM: 8 MB flash ROM programmed for the boot system. 6. SD card (Boot): The 32 MB SD card installed in the SD card slot #1 includes the program for system, network application, printer, PCL5c, PS3 and RPCS applications and internal printer fonts. 6-63 G104 CÓPIA NÃO CONTROLADA...
  • Page 292 SD Card slot #2 or #3. Use slot 2 first. If an additional application cannot be merged onto the card on slot 2, then use slot 3 for that additional application. If possible, keep slot #3 empty for the firmware update. G104 6-64 CÓPIA NÃO CONTROLADA...

  • Page 293: Board Layout

    S D C ard I /F U S B I /F P C I I /F P C I I /F G105D922.WMF DIP Switches: Factory use only. Keep DIP SW 1 ON and all other switches OFF. 6-65 G104 CÓPIA NÃO CONTROLADA...
  • Page 294 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 295: Specifications

    CÓPIA NÃO CONTROLADA SPECIFICATIONS CÓPIA NÃO CONTROLADA...
  • Page 296 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 297: General Specifications

    136 fonts (24 Type 2 fonts, 112 Type 14 fonts) Host Interfaces: Ethernet (10/100 Base-TX): Standard USB2.0: Standard IEEE1394 (SCSI print, IP over 1394): Optional IEEE802.11b (Wireless LAN): Optional Parallel (IEEE1284: Optional): Optional Bluetooth (Wireless): Optional Network Protocols: TCP/IP, IPX/SPX, NetBEUI, AppleTalk G104 CÓPIA NÃO CONTROLADA...
  • Page 298 NOTE: The above measurements were made in accordance with ISO9296 at the operator position. Dimensions (W x D x H):446 x 589.5 x 487 mm (17.4" x 23.2" x 19.2") Weight: Less than 50 kg (110.3 lb.) G104 CÓPIA NÃO CONTROLADA...

  • Page 299: Supported Paper Sizes

    *2: This size is only for the main tray and by-pass tray. The size for OPU is 148 mm. Remarks: Supported: the sensor detects the paper size. Supported: the user specifies the paper size. Not supported G104 CÓPIA NÃO CONTROLADA...

  • Page 300: Software Accessories

    DeskTopBinder V2 Lite DeskTopBinder V2 Lite itself can be used as personal document management software and can manage both image data (Win95/98, 2000, NT4, XP, converted from paper documents and application files saved in Server2003) each client’s PC. G104 CÓPIA NÃO CONTROLADA...

  • Page 301: Machine Configuration

    CÓPIA NÃO CONTROLADA SPECIFICATIONS 4. MACHINE CONFIGURATION Machine Item Remarks Code Standard model G104 (128 MB memory, no HDD) Main Unit High specification model G105 (256 MB memory, HDD standard) Options Paper Feed Unit G392 Up to two trays unit can be installed.

  • Page 302: Optional Equipment

    " x 14" (SEF) Power Source: DC 24 V, 5 V (from the main frame) Power Consumption: Less than 15 W Dimension (W x D x H): 446 x 576 x 150 mm Weight: 8.5 kg (18 lb) G104 CÓPIA NÃO CONTROLADA...

  • Page 303: G160/G161 Section

    CÓPIA NÃO CONTROLADA G160/G161 CÓPIA NÃO CONTROLADA...
  • Page 304 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...
  • Page 305 CÓPIA NÃO CONTROLADA G160/G161 TABLE OF CONTENTS 1. INSTALLATION PROCEDURE ..........1-1 1.1 INSTALLATION REQUIREMENTS............1-1 1.2 OPTIONAL UNIT INSTALLATION ............1-2 2. PREVENTIVE MAINTENANCE ..........2-1 2.1 USER REPLACEABLE ITEMS ............. 2-1 2.2 SERVICE MAINTENANCE ..............2-2 2.2.1 RECOMMENDED CLEANING PROCEDURE ......2-2 3.
  • Page 306 CÓPIA NÃO CONTROLADA 4.3.16 BACKGROUND STAIN............4-36 4.3.17 NO PRINTING ON PAPER EDGE........... 4-37 4.3.18 IMAGE NOT CENTERED WHEN IT SHOULD BE ....4-37 4.4 ELECTRICAL COMPONENT DEFECTS ..........4-38 4.4.1 SENSORS ................. 4-38 4.5 BLOWN FUSE CONDITIONS ............. 4-42 4.5.1 POWER SUPPLY UNIT .............
  • Page 307 CÓPIA NÃO CONTROLADA 6.6.1 OVERVIEW................6-19 6.6.2 FUSING TEMPERATURE CONTROL ........6-20 6.6.3 DRIVE ..................6-23 6.7 CONTROLLER..................6-24 6.7.1 OVERVIEW................6-24 6.7.2 BOARD LAYOUT............... 6-26 7. SPECIFICATIONS ..............7-1 7.1 SPECIFICATIONS ................7-1 7.1.1 GENERAL SPECIFICATIONS ............. 7-1 7.1.2 SUPPORTED PAPER SIZES ............7-4 7.1.3 SOFTWARE ACCESSORIES............
  • Page 308 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 309: Read This First

    CÓPIA NÃO CONTROLADA Read This First Safety Notices 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 310 CÓPIA NÃO CONTROLADA organic photoconductor in accordance with local regulations. (These are non-toxic supplies.) Dispose of replaced parts in accordance with local regulations. When keeping used lithium batteries in order to dispose of them later, do not put more than 100 batteries per sealed box. Storing larger numbers or not sealing them apart may lead to chemical reactions and heat build-up.
  • Page 311 CÓPIA NÃO CONTROLADA Symbols, Abbreviations, and Trademarks Symbols and Abbreviations This manual uses the symbols and abbreviations shown below. Symbol Meaning Refer to section number Clip ring Screw Connector Clamp Short Edge Feed Long Edge Feed Trademarks Microsoft®, Windows®, and MS-DOS® are registered trademarks of Microsoft Corporation in the United States and /or other countries.
  • Page 312 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...
  • Page 313 CÓPIA NÃO CONTROLADA INSTALLATION CÓPIA NÃO CONTROLADA...
  • Page 314 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 315: Installation Procedure

    CÓPIA NÃO CONTROLADA Installation Requirements 1. INSTALLATION PROCEDURE 1.1 INSTALLATION REQUIREMENTS The installation procedure for G160/G161 is the same as G104. For details, refer to the Quick Installation Guide for G160/G161. G160/G161 CÓPIA NÃO CONTROLADA...

  • Page 316: Optional Unit Installation

    CÓPIA NÃO CONTROLADA Optional Unit Installation 1.2 OPTIONAL UNIT INSTALLATION The following options are available for this machine. Refer to the Hardware Guide for how to install these options: Paper Tray Unit (G392) HDD (G395) IEEE802.11b Interface Unit (Wireless LAN: G813) IEEE 1284 Interface Board (B679) Bluetooth Interface Unit (B826) Gigabit Ethernet Board (G874-01)

  • Page 317: Preventive Maintenance

    CÓPIA NÃO CONTROLADA PREVENTIVE MAINTENANCE CÓPIA NÃO CONTROLADA...
  • Page 318 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 319: User Replaceable Items

    CÓPIA NÃO CONTROLADA User Replaceable Items 2. PREVENTIVE MAINTENANCE 2.1 USER REPLACEABLE ITEMS The user replaces the following items if the service contract requires that the user does some of the PM. Item Remarks 50 KP (YMC, BK) Transfer Belt Unit 100 KP Waste Toner Bottle 50 KP...

  • Page 320: Service Maintenance

    CÓPIA NÃO CONTROLADA Service Maintenance 2.2 SERVICE MAINTENANCE 2.2.1 RECOMMENDED CLEANING PROCEDURE Turn off the main switch. Remove the waste toner bottle. Remove the PCUs. Remove the transfer belt unit. Do not touch the transfer belt surface. Remove the fusing unit. Remove the standard paper tray.

  • Page 321: Replacement And Adjustment

    CÓPIA NÃO CONTROLADA REPLACEMENT AND ADJUSTMENT CÓPIA NÃO CONTROLADA...
  • Page 322 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 323: Before You Start

    3. REPLACEMENT AND ADJUSTMENT 3.1 BEFORE YOU START This section shows the differences between G104 and G160/G161. For other items procedures, refer to the service manual for G104. Turn off the main power switch and unplug the machine before you perform the procedures in this section.

  • Page 324: Laser Optics

    7 mW. The laser can cause serious eye injury. 3.2.2 LD UNIT Replacement Print the SMC report with SP 5990 2 before you replace the LDU. Electrical board unit (see the Service Manual for G104: ‘Electrical Components – G160/G161 CÓPIA NÃO CONTROLADA...
  • Page 325 CÓPIA NÃO CONTROLADA Laser Optics Electrical Board Unit’) LDU [A] Color Registration Adjustment You must manually perform the color registration adjustment after you install the new LDU. When the polygon mirror motor or LDB unit is defective, only replace the defective parts.
  • Page 326 CÓPIA NÃO CONTROLADA Laser Optics Adjust the skew adjustment cam [A] for each color with a screwdriver. You must adjust the skew values for each color until they are all the same as the value for magenta that you found in step 1, before you replaced the LDU. For example: If the new value for K (after step 4) is –300 and the old value for magenta (in step 1) is –250, you must adjust the skew for K until it is –250.
  • Page 327 CÓPIA NÃO CONTROLADA Laser Optics good result. Perform SP 2111 1 to finely adjust the line position for each color. Try SP 2111 2 if “Result = OK” does not show. When you get “Result = OK”, this adjustment is completed. G160/G161 CÓPIA NÃO CONTROLADA...

  • Page 328: Fusing

    Be sure to restore the insulators, shields, etc after you service the fusing unit. 3.3.1 THERMISTOR AND THERMOSTAT Front door Fusing unit (see the Service Manual for G104: ‘Fusing Unit’) Fusing unit guide plate [A] ( x 4) Release the connector [B] from the fusing lower cover [C] (hook x 1).
  • Page 329 CÓPIA NÃO CONTROLADA Fusing Thermistor with bracket [D] ( x 2, x 1) Do not remove the thermistor from the bracket when removing it. The pressure of the thermistor plate to the fusing belt is adjusted properly in the factory. If you remove it, some image problem may occur. Fusing upper cover [E] ( x 4) G160/G161...
  • Page 330 CÓPIA NÃO CONTROLADA Fusing Thermostat [F] x 2 ( x 3) Do not recycle a thermostat that is already opened. Safety is not guaranteed if you do this. G160/G161 CÓPIA NÃO CONTROLADA...

  • Page 331: Electrical Components

    CÓPIA NÃO CONTROLADA Electrical Components 3.4 ELECTRICAL COMPONENTS Before you replace the EGB (Engine Board), the controller, or the NVRAM, print out the SMC reports (“SP Mode Data” and “Logging Data”). After you replace the EGB (Engine Board) or the controller, remove the NVRAM from the old board and install it on the new board.

  • Page 332: Installing The New Nvram

    CÓPIA NÃO CONTROLADA Electrical Components Controller board [C] ( x 7) Remove the NVRAM from the old board. Then install it on the new board. Keep NVRAMs away from objects that can cause static electricity. The data in NVRAMs can be corrupted by static electricity. Make sure the NVRAM is correctly installed on the board.

  • Page 333: Troubleshooting

    CÓPIA NÃO CONTROLADA TROUBLESHOOTING CÓPIA NÃO CONTROLADA...
  • Page 334 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 335: Process Control Results

    CÓPIA NÃO CONTROLADA Process Control Results 4. TROUBLESHOOTING 4.1 PROCESS CONTROL RESULTS The table below lists the process control results shown in SP 3821. Number Result Notes Success No error ID sensor correction error SC 400 ID sensor: LED adjustment error SC 418 Charge bias correction error SC 300 to 307...
  • Page 336 CÓPIA NÃO CONTROLADA Process Control Results Transfer belt/PCU/ID sensor/Toner bottle The 8 numbers on the LCD in SP 3821 indicate the process control result for each color. There are two numbers for each color. The numbers are shown from left to right on the display as follows: Black, Magenta, Cyan, Yellow.
  • Page 337 CÓPIA NÃO CONTROLADA Service Call Conditions 4.2 SERVICE CALL CONDITIONS 4.2.1 SUMMARY All SCs are logged. If a PCB is suspected to be the cause of a problem, first disconnect then reconnect the connectors before you replace them. If a motor is suspected to be the cause of a problem,first check the mechanical load before you replace motors or sensors if the problem concerns a motor lock.
  • Page 338 CÓPIA NÃO CONTROLADA Service Call Conditions Engine SC Symptom Possible Cause/Required Action [Level] Incorrect serial number When checking the Registered product number does not match registered product number, it the printer’s product number. does not match the printer’s Ask your service key man. product number.

  • Page 339: Service Call Conditions

    CÓPIA NÃO CONTROLADA Service Call Conditions Symptom Possible Cause/Required Action [Level] of the trailing edge is not connection detected for one second after Defective laser synchronizing detector the LDB unit turned on when Defective LDB detecting the main scan Defective EGB magnification.
  • Page 340 CÓPIA NÃO CONTROLADA Service Call Conditions Symptom Possible Cause/Required Action [Level] Laser Synchronizing Detection Error: LDB of the leading edge [K] Disconnected cable from the laser synchronizing detection unit or defective The laser synchronizing connection detection signal for LDB [K] Defective laser synchronizing detector of the leading edge is not Defective LDB...
  • Page 341 CÓPIA NÃO CONTROLADA Service Call Conditions Symptom Possible Cause/Required Action [Level] LDB unit turns on while the polygon motor is rotating normally. FGATE: On error [K] Defective connection between the controller The PFGATE ON signal board and EGB does not assert within 5 Defective cable between the EGB and LDB seconds after processing the Check the connectors.
  • Page 342 CÓPIA NÃO CONTROLADA Service Call Conditions Symptom Possible Cause/Required Action [Level] The PFGATE ON signal still asserts when the next job starts. FGATE: On error [M] The PFGATE register of GAVD does not assert within 5 seconds after processing Same as SC 230 the image in normal job or MUSIC for [M] started.
  • Page 343 CÓPIA NÃO CONTROLADA Service Call Conditions Symptom Possible Cause/Required Action [Level] still asserts when the next job starts. LDB error [K] The EGB detects LDB error a few times consecutively Defective LDB when LDB unit turns on after Replace the LDB. LDB initialization.
  • Page 344 CÓPIA NÃO CONTROLADA Service Call Conditions Symptom Possible Cause/Required Action [Level] Replace the PCU for black. Replace the drum positioning plate. Replace the high voltage power 1. High voltage power board: Charge voltage output error [M] Defective charge roller Defective connectors The measured voltage is not Disconnected harness proper when EGB measures...
  • Page 345 CÓPIA NÃO CONTROLADA Service Call Conditions Symptom Possible Cause/Required Action [Level] Disconnected harness Defective high voltage power 1 Check the connectors. Replace the PCU for black. Replace the drum positioning plate. Replace the high voltage power 1. Charge AC bias error [M] Defective charge roller Defective connectors Disconnected harness...
  • Page 346 CÓPIA NÃO CONTROLADA Service Call Conditions Symptom Possible Cause/Required Action [Level] Color development motor error LOCK signal is not detected for more than Color development motor slip due to the two seconds while the increase of the load torque motor START signal is Adjust the load torque properly by replacing or cleaning the development LOCK signal is not...
  • Page 347 CÓPIA NÃO CONTROLADA Service Call Conditions Symptom Possible Cause/Required Action [Level] voltage is adjusted to the The toner density in the developer is different maximum. from the initial condition. Vt is more than 1 V even Replace the PCU. though the control power voltage is adjusted to the minimum.
  • Page 348 CÓPIA NÃO CONTROLADA Service Call Conditions Symptom Possible Cause/Required Action [Level] Drum gear position sensor error When receiving the input Dirty or defective drum gear position sensor signal of drum gear position Clean the drum gear position sensor. sensor is not correctly done, Replace the drive unit.
  • Page 349 CÓPIA NÃO CONTROLADA Service Call Conditions Symptom Possible Cause/Required Action [Level] movement of actuator at the Disconnected connector of transfer belt sensor while the polygon contact sensor or motor motor rotates. Disconnected cable Replace the transfer belt contact sensor. Replace the transfer belt contact motor. Transfer roller contact error Defective transfer roller contact sensor Defective transfer roller contact motor...
  • Page 350 CÓPIA NÃO CONTROLADA Service Call Conditions Symptom Possible Cause/Required Action [Level] Defective connection Defective PCU Defective High Voltage Power 2 Replace the High Voltage Power 2. Reset the cables and components. Replace the PCU. Paper feed / Fusing motor error LOCK signal is not detected for more than two seconds while the...
  • Page 351 CÓPIA NÃO CONTROLADA Service Call Conditions Symptom Possible Cause/Required Action [Level] that is less than 67 Incorrect power supply input at the main degrees for 9 seconds is power socket detected five times Defective fusing lamp consecutively. The fusing temperature does not reach the print ready temperature within 15 seconds after the...
  • Page 352 CÓPIA NÃO CONTROLADA Service Call Conditions Symptom Possible Cause/Required Action [Level] The zero cross signal is not detected for three seconds even though the heater relay is on after turning on the main power or closing the front door. The detection error occurs twice or more in the ten zero cross signal detections.
  • Page 353 CÓPIA NÃO CONTROLADA Service Call Conditions Symptom Possible Cause/Required Action [Level] normally. Controller board command error Loose connection Defective controller board A command from the Defective EGB controller board is not Check the connection of the controller received. board. Replace the controller board. Replace the EGB.
  • Page 354 CÓPIA NÃO CONTROLADA Service Call Conditions Symptom Possible Cause/Required Action [Level] There is no DESS module in Install the DESS module. the machine. Version error -002 The version of the expanded Incorrect module version authentication module is not Install the correct file of the expanded correct.
  • Page 355 CÓPIA NÃO CONTROLADA Service Call Conditions Symptom Possible Cause/Required Action [Level] Defective flash memory Defective CPU Replace the controller board. Self-Diagnostic Error: CPU [0001-0015] [000A-000D]: Detailed error code During the boot monitor Defective CPU device program and self-diagnostic, Defective boot monitor program or any exception or cut-in are self-diagnostic program not supposed to happen.
  • Page 356 CÓPIA NÃO CONTROLADA Service Call Conditions Symptom Possible Cause/Required Action [Level] [06FF]: Detailed error code Defective CPU devices The pipeline clock frequency Mode bit data error, which is used for rate is different from the initializing CPU. prescribed value. Replace the controller board. [0702]: Detailed error code The result when the program Insufficient CPU cache...
  • Page 357 CÓPIA NÃO CONTROLADA Service Call Conditions Symptom Possible Cause/Required Action [Level] read connection bus. Data in Defective SHM SHM register incorrect. Replace controller board Timer error between ASIC and CPU The CPU checks if the ASIC System firmware problem timer works properly Defective RAM-DIMM [0D05] compared with the CPU...
  • Page 358 CÓPIA NÃO CONTROLADA Service Call Conditions Symptom Possible Cause/Required Action [Level] Self-diagnostic Error: NVRAM The controller cannot NVRAM damaged or abnormal recognize the standard Backup battery has discharged NVRAM installed or detects NVRAM socket damaged that the NVRAM is defective. Replace the NVRAM.
  • Page 359 CÓPIA NÃO CONTROLADA Service Call Conditions Symptom Possible Cause/Required Action [Level] Boost lap code error The boot monitor and OS program stored in the ROM Defective ROM DIMM [0101] DIMM is checked. If the Defective controller check sum of the program is Replace the ROM DIMM.
  • Page 360 CÓPIA NÃO CONTROLADA Service Call Conditions Symptom Possible Cause/Required Action [Level] communication is card to its board. established, though the wireless LAN or Bluetooth board is detected. Wireless LAN or Bluetooth card not detected during operation The wireless LAN or Bluetooth card is not Loose connection detected after communication...
  • Page 361 CÓPIA NÃO CONTROLADA Service Call Conditions Symptom Possible Cause/Required Action [Level] HDD: Reboot error Loose connection Defective cables Defective HDD The HDD does not become Defective controller ready within 30 seconds after Check the connection between the HDD the power is supplied to the and controller.
  • Page 362 CÓPIA NÃO CONTROLADA Service Call Conditions Symptom Possible Cause/Required Action [Level] For a file system error, format the SD card on your PC. For a device error, turn the mains switch off and on. Replace the SD card. Replace the controller. Address data error Defective software program Defective HDD...
  • Page 363 CÓPIA NÃO CONTROLADA Service Call Conditions Symptom Possible Cause/Required Action [Level] An error is detected while the all data of the HDD or The logical format for HDD fails. NVRAM are formatted Turn the main switch off/on and try the logically by the Data operation again.
  • Page 364 CÓPIA NÃO CONTROLADA Service Call Conditions Symptom Possible Cause/Required Action [Level] Data Overwrite Security Unit Replace the NVRAM and then install the (B735) is installed and new SD card (B735). activated. Check and reinstall the SD card (B735). Electric counter error Defective NVRAM Defective controller Turn the main switch off and on.

  • Page 365: Summary

    CÓPIA NÃO CONTROLADA Service Call Conditions Symptom Possible Cause/Required Action [Level] SC not defined SC that is not controlled in Defective system software the system occurs. Application start error Loose connection of RAM, DIMM and SD card in slot 1 Defective controller No applications start within Software problem...

  • Page 366: Troubleshooting Guide

    CÓPIA NÃO CONTROLADA Troubleshooting Guide 4.3 TROUBLESHOOTING GUIDE Remove the NVRAM from the original engine control board and install it on the new one when you replace the engine control board. 4.3.1 BLANK PRINT Symptom Possible cause Necessary actions Defective LDU Replace the LDU.

  • Page 367: Light Print

    CÓPIA NÃO CONTROLADA Troubleshooting Guide Symptom Possible cause Necessary actions board (EGB) Adjustment – Electrical Components – Electrical Board Unit’.) Transfer belt not contacting Check the belt tension unit. Defective the color OPC Replace the color OPC motor. motor Replace the engine board Defective engine board (EGB) (EGB).

  • Page 368: Dark Vertical Line On Prints

    CÓPIA NÃO CONTROLADA Troubleshooting Guide Interval Possible cause Necessary actions inches) unit. At intervals of 41.1 mm (1.62 Replace the transfer belt Defective belt transfer roller inches) unit. At intervals of 47.1 mm (1.86 Defective toner mixing auger Replace the PCU. inches) At intervals of 56.5 mm (2.23 Defective development roller...

  • Page 369: Missing Parts Of Images

    CÓPIA NÃO CONTROLADA Troubleshooting Guide Symptom Possible cause Necessary actions Defective transfer roller Replace the transfer roller. 4.3.8 MISSING PARTS OF IMAGES Symptom Possible cause Necessary actions Defective PCU Replace the PCU. Some parts of images are Defective transfer belt unit Replace the transfer belt unit.

  • Page 370: Ghosting

    CÓPIA NÃO CONTROLADA Troubleshooting Guide Symptom Possible cause Necessary actions same color appear at irregular Defective transfer belt unit Replace the transfer belt unit. intervals. 4.3.13 GHOSTING Symptom Possible cause Necessary actions The same or similar image Defective PCU Replace the PCU. appears two or more times.

  • Page 371: No Printing On Paper Edge

    CÓPIA NÃO CONTROLADA Troubleshooting Guide Symptom Possible cause Necessary actions Unclean transfer roller Clean the transfer roller. Unclean paper path Clean the paper path. The reverse side of the paper Unclean registration roller Clean the registration roller. is not clean. Unclean fusing unit exit Clean the fusing unit exit.

  • Page 372: Electrical Component Defects

    CÓPIA NÃO CONTROLADA Electrical Component Defects 4.4 ELECTRICAL COMPONENT DEFECTS 4.4.1 SENSORS Sensor Name/ CN No./ Active Condition Symptom Sensor Board Name Pin No. Color Drum Gear Open CN222/2 SC380 Position Sensor Shorted Black Drum Gear Open CN222/5 SC380 Position Sensor Shorted Toner end cannot be Toner End Sensor (K)
  • Page 373 CÓPIA NÃO CONTROLADA Electrical Component Defects Sensor Name/ CN No./ Active Condition Symptom Sensor Board Name Pin No. Waste toner full cannot be detected Shorted even if the waste toner bottle is full. “Close Front/Left Open Cover” is displayed. Left Cover Sensor C230/15 Left cover open cannot Shorted...
  • Page 374 CÓPIA NÃO CONTROLADA Electrical Component Defects Sensor Name/ CN No./ Active Condition Symptom Sensor Board Name Pin No. even if the there is no paper. Paper is not detected Open on the by-pass tray By-pass Paper Paper is detected CN211/22 Detection Sensor even if there is no Shorted...
  • Page 375 CÓPIA NÃO CONTROLADA Electrical Component Defects Sensor Name/ CN No./ Active Condition Symptom Sensor Board Name Pin No. displayed. Top cover open cannot Shorted be detected. Open LDU Shutter Sensor CN207/17 SC270 Shorted Open Registration Sensor CN207/14 Paper Jam A Shorted Always, small paper is Open...

  • Page 376: Blown Fuse Conditions

    CÓPIA NÃO CONTROLADA Blown Fuse Conditions 4.5 BLOWN FUSE CONDITIONS 4.5.1 POWER SUPPLY UNIT Rating Fuse Symptom when turning on the main switch 115V 220V-240V 15A/125V 8A/250V No response. 8A/125V 4A/250V No response. 1A/250V 1A/250V Tray Heater does not turn on. 4A/250V 4A/250V No display.

  • Page 377: Leds

    CÓPIA NÃO CONTROLADA LEDs 4.6 LEDS 4.6.1 CONTROLLER Number Normal Controller software Error download LED 1 Blinking LED 2 Blinking Blinking Lit or Off 4-43 G160/G161 CÓPIA NÃO CONTROLADA...
  • Page 378 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 379: Service Tables

    CÓPIA NÃO CONTROLADA SERVICE TABLES CÓPIA NÃO CONTROLADA...
  • Page 380 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 381: Service Program Mode

    CÓPIA NÃO CONTROLADA Service Program Mode 5. SERVICE TABLES 5.1 SERVICE PROGRAM MODE Before accessing the service menu, do the following: Confirm that there is no print data in the printer buffer (the Data In LED must not be lit or blinking). If there is some data in the buffer, wait until all data has been printed.

  • Page 382: Remarks

    CÓPIA NÃO CONTROLADA Service Program Mode Method: Press the “Up/Down arrow” keys together for about 5 seconds, and then press the “OK” key. “SYSTEMver x.xx/ 1. Service” appears on the display. The machine automatically goes off line when you enter the service mode. Accessing the Required Program Use the “Up/Down arrow”...
  • Page 383 CÓPIA NÃO CONTROLADA Service Program Mode [K]: Black in B&W mode [Y], [M], or [C]: Yellow, Magenta, or Cyan in Full Color mode [YMC]: Only for Yellow, Magenta, and Cyan [FC], [Cl]: Full Color mode [FC, K], [FC, Y], [FC, M], or [FC, C]: Black, Yellow, Magenta, or Cyan in full color mode 3.

  • Page 384: Bit Switch Programming

    CÓPIA NÃO CONTROLADA Service Program Mode FA: Factory setting (Data may be adjusted from the default setting at the factory.) DFU: Design/Factory Use only - Do not touch the SP mode in the field. “P” in the right hand side of the mode number column means that this SP mode relates to the Printer Controller.
  • Page 385 CÓPIA NÃO CONTROLADA Service Program Mode Push the "Escape" key one or more times until the menu “SP mode (Service)” is shown. Select “End” and push the OK key. G160/G161 CÓPIA NÃO CONTROLADA...

  • Page 386: Service Mode Table

    CÓPIA NÃO CONTROLADA Service Mode Table 5.2 SERVICE MODE TABLE 5.2.1 CONTROLLER SERVICE MODE 1001 [Bit Switch] 1001 001 Bit Switch 1 *CTL Adjusts bit switch settings. DFU Bit 0 to 2: Not used. Do not change the settings. Bit 3: Changing the print language (PCL <-> PS) 1001 002 Bit Switch 2 *CTL...
  • Page 387 CÓPIA NÃO CONTROLADA Service Mode Table 1: Disabled Bit 4 to 7: Not used. Do not change the settings. 1001 006 Bit Switch 6 *CTL 1001 007 Bit Switch 7 *CTL Adjusts bit switch settings. DFU 1001 008 Bit Switch 8 *CTL 1003 [Clear Setting]...
  • Page 388 CÓPIA NÃO CONTROLADA Service Mode Table asterisk (*) shows which mode is set. 00: *1200x1200Photo 01: 600x600Text 02: 1200x1200Text 03: 1200x600Text 04: 600x600Photo 05: 1200x600Photo 1103 [PrnColorSheet] 1103 001 ToneCtlSheet Prints the test page to check the color balance before and after the gamma adjustment. 1103 002 ColorChart [ToneCtlValue]...
  • Page 389 CÓPIA NÃO CONTROLADA Service Mode Table 1104 006 Set Black 6 *CTL 1104 026 Set Cyan 6 *CTL [0 to 255 / 96 / 1/step] 1104 046 Set Magenta 6 *CTL 1104 066 Set Yellow 6 *CTL 1104 007 Set Black 7 *CTL 1104 027 Set Cyan 7...

  • Page 390: Engine Service Mode

    CÓPIA NÃO CONTROLADA Service Mode Table 1104 054 Set Magenta 14 *CTL 1104 074 Set Yellow 14 *CTL 1104 015 Set Black 15 *CTL 1104 035 Set Cyan 15 *CTL [0 to 255 / 240 / 1/step] 1104 055 Set Magenta 15 *CTL 1104 075 Set Yellow 15...
  • Page 391 CÓPIA NÃO CONTROLADA Service Mode Table Adjusts the leading edge registration. This SP changes the registration clutch operation timing for each mode. A +ve value sets the registration start timing earlier. A –ve value sets the registration start timing later. The value of the normal paper in RS is the standard value.
  • Page 392 CÓPIA NÃO CONTROLADA Service Mode Table 1001 028 Tray 2: Normal 2: LS *EGB [-10.0 to 10.0 / 1.0 / 0.1 mm/step] 1001 029 Tray 2: Normal 2: RS *EGB [-10.0 to 10.0 / 1.0 / 0.1 mm/step] 1001 030 Tray 2: Thick 2 *EGB [-10.0 to 10.0 / 1.5 / 0.1 mm/step]...
  • Page 393 CÓPIA NÃO CONTROLADA Service Mode Table 1003 004 Tray 1: OHP *EGB [-10.0 to 10.0 / 0.0 / 0.1 mm/step] 1003 005 Tray 2: Normal: LS *EGB 1003 006 Tray 2: Normal: RS *EGB 1003 007 Tray 2: Thick *EGB 1003 008 Tray 2: OHP *EGB...
  • Page 394 CÓPIA NÃO CONTROLADA Service Mode Table 1003 038 Tray 3: Thin: RS *EGB 1003 039 Tray 3: Special *EGB 1003 040 By-pass: N2: LS *EGB 1003 041 By-pass: N2: RS *EGB 1003 042 By-pass: Thick 2 *EGB 1003 043 By-pass: Thin: LS *EGB 1003 044 By-pass: Thin: RS...
  • Page 395 CÓPIA NÃO CONTROLADA Service Mode Table 1004 013 Duplex: LS: Add *EGB Adjusts the duplex motor speed. [-4.00 to 4.00 / 0.0 / 0.01%/step] 1004 014 Duplex: RS: Add *EGB Adjusts the duplex motor speed. 1004 015 Duplex: LS *EGB [-4.00 to 4.00 / P2a: -0.36, P2b: 0.41 / 0.01%/step] [-4.00 to 4.00 / P2a: -0.36, P2b: 1.21 /...
  • Page 396 CÓPIA NÃO CONTROLADA Service Mode Table motor speed. [-4.00 to 4.00 / -1.35 / 0.01%/step] Adjusts the color development motor speed. 1004 042 DEV [CMY]: LS: TC *EGB [-4.00 to 4.00 / 0.0 / 0.01%/step] Adjusts the color OPC motor speed. 1004 043 OPC [CMY]: LS: TC *EGB...
  • Page 397 CÓPIA NÃO CONTROLADA Service Mode Table optional paper tray unit. [-4.00 to 4.00 / -1.14 / 0.01%/step] Adjusts the duplex motor speed. 1004 057 Duplex: LS: Thick 2 *EGB [-4.00 to 4.00 / -0.36 / 0.01%/step] Adjusts the black development and OPC 1004 058 DEV / OPC [K]: LS: SP *EGB motor speed.
  • Page 398 CÓPIA NÃO CONTROLADA Service Mode Table optional paper tray unit. 1004 076 PFU: RS: Thin *EGB [-4.00 to 4.00 / -0.36 / 0.01%/step] 1004 077 Duplex: LS: Thin *EGB Adjusts the duplex motor speed. [-4.00 to 4.00 / -0.36 / 0.01%/step] 1004 078 Duplex: RS: Thin *EGB...
  • Page 399 CÓPIA NÃO CONTROLADA Service Mode Table Paper Feed. Temp. *EGB [0 to 30 / P2a: 5, P2b: 10 / 1/step] 1104 023 Adjusts the increase in the temperature of the fusing unit between the ready condition and the start of paper feed at the start of a new job. 1st Add Time: LS [0 to 50 / 0 / 0.1 sec/step] For print jobs at low speed.
  • Page 400 CÓPIA NÃO CONTROLADA Service Mode Table Color -> K: Black only, FC: Full color Process Speed -> LS: Low speed, RS: Regular speed Reload: Print ready, between jobs Adjusts the fusing unit temperature for each mode. 1105 022 Reload Temp. *EGB [100 to 200 / 160 / 1°C/step] 1105 025...
  • Page 401 CÓPIA NÃO CONTROLADA Service Mode Table 1105 059 TN: Duplex: [K]: LS *EGB [120 to 180 / 135 / 1°C/step] 1105 060 TN: Duplex: [K] RS *EGB [120 to 180 / 150 / 1°C/step] 1105 061 TN: Simple: [FC] LS *EGB [120 to 180 / 135 / 1°C/step] 1105 062...
  • Page 402 CÓPIA NÃO CONTROLADA Service Mode Table [Print Speed Ctl] Print Speed Control for small paper sizes (A5 or smaller) (Sheets of paper, Interval time or Temperature, Process Speed) 1911 Simple [one-sided] or Duplex Process Speed -> LS: Low speed, RS: Regular speed See section 6 for more about these SPs.
  • Page 403 CÓPIA NÃO CONTROLADA Service Mode Table This SP controls when the temperature 1911 024 Simple Temp.:S2 *EGB reduction of SP1911-021 is done. [0 to 500 / P2a: 30, P2b: 10 / 1 sheet/step] Adjusts the temperature reduction for duplex 1911 025 Duplex Temp.
  • Page 404 CÓPIA NÃO CONTROLADA Service Mode Table Rotation Freque. *EGB [1 to 24 / 4 / 1 hour/step] 1912 003 Adjusts the frequency of the fusing-unit roller rotation if the machine is in the ready condition for a very long interval. Rotation Inter.
  • Page 405 CÓPIA NÃO CONTROLADA Service Mode Table 0: OFF, 1: ON Turns on or off the rotation speed switching of the pre-rotation in MM/HH condition. When the "ON" is set, pre-rotation speed is the one-third of normal speed. 1913 [Heating Roller] Heating Roller Control Stand-by Temp.
  • Page 406 CÓPIA NÃO CONTROLADA Service Mode Table temperature. [-120 to 0 / 0 / 1 sec/step] Adjusts the temperature decrease for plain 1917 004 N1: H: Temp. Dec. *EGB paper 1 at high temperature. [-50 to 0 / 0 / 1°C/step] Adjusts the temperature increase for plain 1917 005 N1: L: Temp.
  • Page 407 CÓPIA NÃO CONTROLADA Service Mode Table Adjusts the temperature increase for thick 1917 015 TC1: L: Temp. Inc. *EGB paper 1 at low temperature. [0 to 30 / P2a: 7, P2b: 10 / 1°C/step] Adjusts the temperature decrease for thick 1917 016 TC2: H: Temp.
  • Page 408 CÓPIA NÃO CONTROLADA Service Mode Table SP2-XXX (Drum) [Color Regist.] Color Registration Correction ([Color], M: Main scan, S: Sub scan) You can adjust these SPs if the color registration is not good after the Line 2101 Position Adjustment (also known as ‘MUSIC’) is done. The [K] value (-001) is the standard value in the main scan adjustment.
  • Page 409 CÓPIA NÃO CONTROLADA Service Mode Table Lead Ed: Leading Edge, Trail. Ed: Trailing Edge, Left/Right Ed: Left/ Right Edge Adds this value to the leading edge erase 2103 001 Lead Ed. Width *EGB margin position in the sub scan direction. [-127 to 127 / 71 / 1 line/step] Adds this value to the trailing edge erase 2103 002...
  • Page 410 CÓPIA NÃO CONTROLADA Service Mode Table 2105 011 [C] 0: LS *EGB 2105 012 [Y] 0: LS *EGB 2106 Polygon Motor Stop Time Adjusts the time to stop the polygon motor 2106 001 *EGB after job end. [0 to 180 / 10 / 1 sec/step] 2109 [LD BeamPattern] LD Beam Pattern Adds the picture to the LD test pattern.
  • Page 411 CÓPIA NÃO CONTROLADA Service Mode Table 2143 005 Avg: Center *EGB sensor. [0.00 to 5.00 / 0.00 / 0.01 volt/step] 2143 006 Avg: Right *EGB 2143 007 Max: Left *EGB Displays the maximum output from each sensor. 2143 008 Max: Center *EGB [0.00 to 5.00 / 0.00 / 0.01 volt/step] 2143 009...
  • Page 412 CÓPIA NÃO CONTROLADA Service Mode Table 2150 018 [M]: Area 6 *EGB 2150 019 [M]: Area 7 *EGB 2150 020 [M]: Area 8 *EGB 2150 021 [M]: Area 9 *EGB 2150 022 [M]: Area 10 *EGB 2150 023 [M]: Area 11 *EGB 2150 024 [M]: Area 12...
  • Page 413 CÓPIA NÃO CONTROLADA Service Mode Table 2151 001 [K]: Area 1 *EGB [0 to 1024 / 355 / 1 dot/step] 2151 002 [K]: Area 2 *EGB 2151 003 [K]: Area 3 *EGB 2151 004 [K]: Area 4 *EGB 2151 005 [K]: Area 5 *EGB 2151 006...
  • Page 414 CÓPIA NÃO CONTROLADA Service Mode Table 2151 035 [C]: Area 11 *EGB [0 to 1024 / 355 / 1 dot/step] 2151 036 [C]: Area 12 *EGB 2151 037 [Y]: Area 1 *EGB [0 to 1024 / 355 / 1 dot/step] 2151 038 [Y]: Area 2 *EGB...
  • Page 415 CÓPIA NÃO CONTROLADA Service Mode Table 2152 023 [M]: Area 6 *EGB 2152 024 [M]: Area 7 *EGB 2152 025 [M]: Area 8 *EGB 2152 026 [M]: Area 9 *EGB 2152 027 [M]: Area 10 *EGB 2152 028 [C]: Area 0 *EGB 2152 029 [C]: Area 1...
  • Page 416 CÓPIA NÃO CONTROLADA Service Mode Table Enables or disables the adjustment after process control is done. 2153 002 Process Control *EGB [0 or 1 / 1 / -] Alphanumeric 0: Off, 1: On Enables or disables the adjustment immediately after the power is turned on or when recovering from energy save 2153 003 Initialization...
  • Page 417 CÓPIA NÃO CONTROLADA Service Mode Table Turns on or off the line position adjustment between sheets of paper. 2153 009 P-P Synch. [0 or 1 / 1 / -] 0: OFF, 1: ON If this number of pages was printed after the previous adjustment was done, then the adjustment is done again.
  • Page 418 CÓPIA NÃO CONTROLADA Service Mode Table 2181 006 [K]: M Cor.: SubD. *EGB 2181 007 [K]: S Cor.: 600 *EGB [-127 to 127 / 0 / 1 line/step] 2181 008 [K]: S Cor.: 1200 *EGB 2181 011 [M]: Skew *EGB 2181 012 [M]: Bent *EGB...
  • Page 419 CÓPIA NÃO CONTROLADA Service Mode Table 2186 005 Minute *EGB [0 to 59 / 0 / 1 y/step] 2186 006 Temperature *EGB [0 to 100 / 0 / 1°C/step] 2186 007 Result *EGB [0 to 999999 / 0 / 1 /step] 2186 008 Execution *EGB...
  • Page 420 CÓPIA NÃO CONTROLADA Service Mode Table 2202 003 RS: [C] *EGB 2202 004 RS: [Y] *EGB 2202 006 LS: [K] *EGB 2202 007 LS: [M] *EGB 2202 008 LS: [C] *EGB 2202 009 LS: [Y] *EGB Selects the method for the charge roller AC bias adjustment.
  • Page 421 CÓPIA NÃO CONTROLADA Service Mode Table 2204 004 Environ. : HH: [Y] *EGB [0 to 255 / P2a: 106, P2b: 191 / 1%/step] 2204 006 Environ. : H: [K] *EGB [0 to 255 / P2a 106, P2b: 197 / 1%/step] 2204 007 Environ.
  • Page 422 CÓPIA NÃO CONTROLADA Service Mode Table 2251 002 color. The toner supply procedure is done specified 2251 003 times with SP2252 (supplied for one second 2251 004 on and one second off). 2252 [Forced Toner] Forced Toner Supply Execution 2252 001 Repeat: [K] 2252 002 Repeat: [M]...
  • Page 423 CÓPIA NÃO CONTROLADA Service Mode Table 2306 [Vd Link Corre.] Vd Link Correction Sets the Vd link correction. 2306 001 Setting *EGB [0 or 1 / 0 / -] Alphanumeric 0: Execute, 1: Not execute Adjusts the Vd link correction coefficient. 2306 002 Correction Coef.
  • Page 424 CÓPIA NÃO CONTROLADA Service Mode Table ([Color], Process Speed) Process Speed -> LS: Low speed Adjusts the current that is applied to the 2353 001 [K]: LS *EGB transfer belt. [0 to 60 / P2a 6.0, P2b: 7.5 / 0.1 µA /step] [Trans.Belt Bias] Transfer Belt Current 2357 ([Color], Process Speed) Process Speed ->...
  • Page 425 CÓPIA NÃO CONTROLADA Service Mode Table [Normal: [K]] Transfer roller current and discharge plate voltage for the image area of plain paper 1 in B/W mode 2403 (Process Speed, Paper Side) Process Speed -> LS: Low speed, Paper Side: 1st or 2nd Adjusts the transfer roller current.
  • Page 426 CÓPIA NÃO CONTROLADA Service Mode Table [0 to 4 / 2.0 / 0.1 -KV/step] [0 to 60 / P2a 20.0, P2b: 18.3/19.5 (NA/EU) / 2408 021 LS: 2nd: T. Roll2 *EGB 0.1 -µA /step] 2408 022 LS: 2nd: Separa. *EGB [0 to 4 / 2.0 / 0.1 -KV/step] [Normal:[K]:LE] Transfer roller current and discharge plate voltage for the leading edge area of plain paper 1 in B/W mode...
  • Page 427 CÓPIA NÃO CONTROLADA Service Mode Table Paper side: 1st or 2nd 2426 003 Separation *EGB [0 to 400 / 100 / 5%/step] The value displayed on the LCD is different 2426 007 T. Roll 2: 1st *EGB from these SP's values. For example, "20%" 2426 012 T.
  • Page 428 CÓPIA NÃO CONTROLADA Service Mode Table [0 to 60 / P2a 12.5, P2b: 12.5/12.3 (NA/EU) / 2433 012 LS: 2nd: T. Roll 2 *EGB 0.1 -µA /step] 2433 013 LS: 2nd: Separa. *EGB [0 to 4 / 2.0 / 0.1 -KV/step] [Normal2: [FC]] Transfer roller current and discharge plate voltage for the image area of plain paper 2 in color mode 2437...
  • Page 429 CÓPIA NÃO CONTROLADA Service Mode Table on the LCD actually means 100%. [Switch Timing] Switch timing from leading edge to normal, plain paper 2 2452 (Paper Type, Edge) Paper Type -> N: Normal, LE: Leading Edge 2452 002 T. Roll 2: N2: LE *EGB [0 to 200 / 10 / 1 mm/step] 2452 003...
  • Page 430 CÓPIA NÃO CONTROLADA Service Mode Table on the LCD actually means 100%. [Spec1:[K]] Transfer roller current and discharge plate voltage for the leading 2462 edge area of special paper 1 in B/W mode Paper Side: 1st or 2nd [0 to 100 / P2a 22.5, P2b: 15.5 / 0.1 – A 2462 007 RS: 1st: T.Roll2 *EGB...
  • Page 431 CÓPIA NÃO CONTROLADA Service Mode Table 2468 014 LS: 1st:Separa. *EGB [0 to 4 / 2 / 0.1 -kV/step] [0 to 100 / P2a 35.0, P2b: 25.0 / 0.1 -µA 2468 021 LS: 2nd: T.Roll2 *EGB /step] 2468 022 LS: 2nd: Separa. *EGB [0 to 4 / 2 / 0.1 -kV/step] [Glossy2:[K]] Transfer roller current and discharge plate voltage for the...
  • Page 432 CÓPIA NÃO CONTROLADA Service Mode Table [Glossy2:[FC]] Transfer roller current and discharge plate voltage for the 2478 trailing edge area of glossy paper 2 in color mode Paper Side: 1st or 2nd 2478 013 LS: 1st: T.Roll2 *EGB [0 to 100 / 10.0 / 0.1 -µA /step] 2478 014 LS: 1st: Separa.
  • Page 433 CÓPIA NÃO CONTROLADA Service Mode Table Paper Side: 1st or 2nd 2491 007 RS: 1st: T.Roll2 *EGB [0 to 400 / 100 / 5%/step] 2491 012 RS: 2nd: T.Roll2 *EGB [Glossy2:[K]:LE] Transfer roller current and discharge plate voltage 2493 correction for the trailing edge area of glossy paper 2 in B/W mode Paper Side: 1st or 2nd 2493 007 LS: 1st: T.Roll2...
  • Page 434 CÓPIA NÃO CONTROLADA Service Mode Table Paper Side: 1st or 2nd Adjusts the transfer roller current. 2506 013 T. Roll 2: 1st *EGB [0 to 60 / P2a 11.0, P2b: 12.3 / 0.1 -µA /step] Adjusts the discharge plate voltage. 2506 014 Separation: 1st *EGB...
  • Page 435 CÓPIA NÃO CONTROLADA Service Mode Table [Thick: [FC]: LE] Transfer roller current and discharge plate voltage correction 2526 for the leading edge area of thick paper 1 in color mode Paper Side: 1st or 2nd 2526 003 Separation *EGB [0 to 400 / 100 / 5%/step] The value displayed on the LCD is different 2526 007 T.
  • Page 436 CÓPIA NÃO CONTROLADA Service Mode Table from these SP's values. For example, "20%" on the LCD actually means 100%. [Switch Timing] Switch timing from leading edge to normal, thick paper 2 2552 (Paper Type, Edge) Paper Type -> TC2: Thick 2, LE: Leading Edge 2552 002 T.
  • Page 437 CÓPIA NÃO CONTROLADA Service Mode Table [Special1: [K]: LE] Transfer roller current and discharge plate voltage 2561 correction for the leading edge area of special paper 1 in B/W mode [0 to 400 / 100 / 5%/step] The value displayed on the LCD is different 2561 003 Separation *EGB...
  • Page 438 CÓPIA NÃO CONTROLADA Service Mode Table [Glossy2: [K]: TE] Transfer roller current and discharge plate voltage 2573 correction for the trailing edge area of glossy paper 2 in B/W mode [0 to 400 / 100 / 5%/step] The value displayed on the LCD is different 2573 003 Separation *EGB...
  • Page 439 CÓPIA NÃO CONTROLADA Service Mode Table [OHP: [K]: LE] Transfer roller current and discharge plate voltage correction 2621 for the leading edge area of OHP in B/W mode 2621 002 Transfer Roller2 *EGB [0 to 400 / 100 / 5%/step] The value displayed on the LCD is different from these SP's values.
  • Page 440 CÓPIA NÃO CONTROLADA Service Mode Table The value displayed on the LCD is different 2628 003 Separation *EGB from these SP's values. For example, "20%" on the LCD actually means 100%. [Thin: [K]] Transfer roller current and discharge plate voltage for the image area of thin paper in B/W mode 2631 Unit ->...
  • Page 441 CÓPIA NÃO CONTROLADA Service Mode Table [0 to 4 / 2.0 / 0.1 -KV/step] [Thin: [K]: LE] Transfer roller current and discharge plate voltage correction 2651 for the leading edge area of thin paper in B/W mode [0 to 400 / 200 / 5%/step] The value displayed on the LCD is different 2651 003 Separation...
  • Page 442 CÓPIA NÃO CONTROLADA Service Mode Table on the LCD actually means 200 %. [0 to 400 / 100 / 5%/step] The value displayed on the LCD is different 2656 007 Transfer Roller2 *EGB from these SP's values. For example, "20%" on the LCD actually means 100%.
  • Page 443 CÓPIA NÃO CONTROLADA Service Mode Table side. [0 to 4 / 2.0 / 0.1 -KV/step] Adjusts the transfer roller current for 2nd side. 2756 021 T.Roll2:nd *EGB [0 to 100 / P2a: 20.0, P2b: 15.0 / 0.1 -µA /step] Adjusts the discharge plate voltage for 2nd 2756 022 Separation: 2nd *EGB...
  • Page 444 CÓPIA NÃO CONTROLADA Service Mode Table [SP: [FC]: LE] Transfer roller current and discharge plate voltage correction 2776 for the leading edge area of special paper 3 in color mode Paper Side: 1st or 2nd 2776 003 Separation *EGB [0 to 400 / 100 / 5%/step] The value displayed on the LCD is different 2776 007 T.Roll 2: 1st...
  • Page 445 CÓPIA NÃO CONTROLADA Service Mode Table 2901 011 MM: RS [FC]: 1st *EGB [0 to 1275 / P2a: 150, P2b: 125 / 5%/step] 2901 012 MM: RS [FC]: 2nd *EGB [0 to 1275 / P2a: 245, P2b: 310 / 5%/step] 2901 013 MM: LS [K]: 1st *EGB...
  • Page 446 CÓPIA NÃO CONTROLADA Service Mode Table 2902 009 MM: RS [K]: 1st *EGB [0 to 1275 / P2a: 150, P2b: 230 / 5%/step] [0 to 1275 / P2a: 285/345 (NA/EU), P2b: 2902 010 MM: RS [K]: 2nd *EGB 310/325 (NA/EU) / 5%/step] [0 to 1275 / P2a: 185/180 (NA/EU), P2b: 150 2902 011 MM: RS [FC]: 1st...
  • Page 447 CÓPIA NÃO CONTROLADA Service Mode Table 2903 008 LL: LS [FC]: 2nd *EGB [0 to 1275 / P2a: 215, P2b: 235 / 5%/step] 2903 009 MM: RS [K]: 1st *EGB [0 to 1275 / P2a: 140, P2b: 130 / 5%/step] 2903 010 MM: RS [K]: 2nd *EGB...
  • Page 448 CÓPIA NÃO CONTROLADA Service Mode Table 2904 005 LL: LS [K]: 1st *EGB [0 to 1275 / P2a: 150, P2b: 165 / 5%/step] 2904 006 LL: LS [K]: 2nd *EGB [0 to 1275 / P2a: 280, P2b: 240 / 5%/step] 2904 007 LL: LS [FC]: 1st *EGB...
  • Page 449 CÓPIA NÃO CONTROLADA Service Mode Table 2905 005 MM: RS [K] *EGB [0 to 1275 / P2a: 140, P2b: 130 / 5%/step] [0 to 1275 / P2a: 140/125 (NA/EU), P2b: 125 2905 006 MM: RS [FC] *EGB / 5%/step] 2905 007 MM: LS [K] *EGB [0 to 1275 / P2a: 120, P2b: 150 / 5%/step]...
  • Page 450 CÓPIA NÃO CONTROLADA Service Mode Table LS: Low Speed, RS: Regular Speed, Paper Side: 1st or 2nd The value displayed on the LCD is different from these SP's values. For example, "20%" on the LCD actually means 100%. 2907 001 LL: LS [K]: 1st *EGB [0 to 1275 / 150 / 5%/step]...
  • Page 451 CÓPIA NÃO CONTROLADA Service Mode Table 2908 012 HH: LS [FC]: 2nd *EGB [0 to 1275 / 445 / 5%/step] [T2: TC2: Size4] Transfer Roller Current: Correction for Humidity, Thick Paper 2, Paper width between A5 and A6 (Environment, Process Speed, [Color]) LS: Low Speed, RS: Regular Speed 2909 The value displayed on the LCD is different from these SP's values.
  • Page 452 CÓPIA NÃO CONTROLADA Service Mode Table 2911 002 LL: LS [FC] *EGB [0 to 1275 / 130 / 5%/step] 2911 003 MM: LS [K] *EGB [0 to 1275 / 180 / 5%/step] 2911 004 MM: LS [FC] *EGB [0 to 1275 / 150 / 5%/step] 2911 005 HH: LS [K] *EGB...
  • Page 453 CÓPIA NÃO CONTROLADA Service Mode Table [T2: SP1: Size4] Transfer Roller Current: Correction for Humidity, Special paper1, Paper width between A5 and A6 (Environment, Process Speed, [Color]) LS: Low Speed, RS: Regular Speed 2913 The value displayed on the LCD is different from these SP's values. For example, "20%"...
  • Page 454 CÓPIA NÃO CONTROLADA Service Mode Table The value displayed on the LCD is different from these SP's values. For example, "20%" on the LCD actually means 100%. 2914 001 LL: RS [K]: 1st *EGB [0 to 1275 / P2a: 170, P2b: 160 / 5%/step] 2914 002 LL: RS [K]: 2nd *EGB...
  • Page 455 CÓPIA NÃO CONTROLADA Service Mode Table 2915 001 LL: RS [K]: 1st *EGB [0 to 1275 / P2a: 135, P2b: 160 / 5%/step] 2915 002 LL: RS [K]: 2nd *EGB [0 to 1275 / P2a: 195, P2b: 220 / 5%/step] 2915 003 LL: RS [FC]: 1st *EGB...
  • Page 456 CÓPIA NÃO CONTROLADA Service Mode Table 2916 004 LL: RS [FC]: 2nd *EGB [0 to 1275 / P2a: 260, P2b: 185 / 5%/step] 2916 005 LL: LS [K]: 1st *EGB [0 to 1275 / P2a: 150, P2b: 165 / 5%/step] 2916 006 LL: LS [K]: 2nd *EGB...
  • Page 457 CÓPIA NÃO CONTROLADA Service Mode Table from these SP's values. For example, "20%" on the LCD actually means 100%. [Separa. : LE: HH] Separation Voltage: Correction for HH Humidity at the Leading Edge (Paper Type, Process Speed, [Color]) Paper Type -> Normal, Thin Process Speed ->...
  • Page 458 CÓPIA NÃO CONTROLADA Service Mode Table 2938 007 LS [FC]: 1st *EGB [0 to 1275 / P2a: 100, P2b: 75 / 5%/step] 2938 008 LS [FC]: 2nd *EGB [0 to 1275 / P2a: 60, P2b: 80 / 5%/step] [T2:LL:GL2] Transfer Roller Current: Correction for Humidity, LL Environment, Glossary paper2, (Process Speed, [Color]) LS: Low Speed, RS: Regular Speed 2939...
  • Page 459 CÓPIA NÃO CONTROLADA Service Mode Table (Process Speed, [Color]) LS: Low Speed, RS: Regular Speed The value displayed on the LCD is different from these SP's values. For example, "20%" on the LCD actually means 100%. 2949 001 RS [K]: 1st *EGB [0 to 1275 / P2a: 95, P2b: 90 / 5%/step] 2949 002...
  • Page 460 CÓPIA NÃO CONTROLADA Service Mode Table 2959 002 RS [K]: 2nd *EGB [0 to 1275 / 115 / 5%/step] 2959 003 RS [FC]: 1st *EGB [0 to 1275 / P2a: 135, P2b: 130 / 5%/step] 2959 004 RS [FC]: 2nd *EGB [0 to 1275 / P2a: 145, P2b: 130 / 5%/step] 2959 005...
  • Page 461 CÓPIA NÃO CONTROLADA Service Mode Table 2969 007 LS [FC]: 1st *EGB [0 to 1275 / P2a: 200, P2b: 185 / 5%/step] 2969 008 LS [FC]: 2nd *EGB [0 to 1275 / P2a: 165, P2b: 200 / 5%/step] [T2:Size3] Transfer Roller Current: Correction for Humidity, Size3 2971 (Process Speed, [Color]) LS: Low Speed, RS: Regular Speed 2971 001...
  • Page 462 CÓPIA NÃO CONTROLADA Service Mode Table 3003 004 *EGB [Vtref Initial] Initial Vtref Display ([Color]) 3003 005 *EGB 3003 006 *EGB Displays the initial Vtref for each color. [0.00 to 5.00 / 3.00 / 0.01 V/step] 3003 007 *EGB 3003 008 *EGB [T.
  • Page 463 CÓPIA NÃO CONTROLADA Service Mode Table [1.00 to 5.00 / 3.50 / 0.01 V/step] 3041 [Vtref] Vtref Setting ([Color]) 3041 001 Lower Limit: [K] *EGB Sets the lower limit Vtref voltage for each 3041 002 Lower Limit: [M] *EGB color. 3041 003 Lower Limit: [C] *EGB...
  • Page 464 CÓPIA NÃO CONTROLADA Service Mode Table 3051 005 High Vt Thr.:[K] *EGB 3051 006 High Vt Thr.:[M] *EGB Sets the threshold of the upper limit Vt 3051 007 High Vt Thr.:[C] *EGB voltage for each color. [0.10 to 5.00 / 3.00 / 0.01 V/step] 3051 008 High Vt Thr.:[Y] *EGB...
  • Page 465 CÓPIA NÃO CONTROLADA Service Mode Table 3121 [Vsg Display] Vsg Display Displays the Vsp regular voltage. 3121 001 Regular *EGB [0.00 to 5.00 / 0.00 / 0.01 V/step] Displays the Vsp diffusion voltage. 3121 002 Diffusion [0.00 to 5.00 / 0.00 / 0.01 V/step] 3131 [Lps Display] Lps Display Displays the value of Ips.
  • Page 466 CÓPIA NÃO CONTROLADA Service Mode Table [0.0000 to 1.0000 / 0.0500 / 0.0001/step] 3147 [K5] 3147 001 Upper Limit *EGB Adjusts the upper limit. [0.0000 to 5.0000 / 2.5000 / 0.0001/step] 3147 002 Lower Limit *EGB Adjusts the lower limit. [0.0000 to 5.0000 / 0.7500 / 0.0001/step] 3148 [P sensor Prm.] ID sensor Parameter...
  • Page 467 CÓPIA NÃO CONTROLADA Service Mode Table 3162 003 M/A: [C] *EGB [0 to 1.000 / 0 / 0.001 mg/cm /step] 3162 004 M/A: [Y] *EGB 3171 [P. Pattern] ID Sensor Pattern Setting ([Color]) DFU Adjusts the interval of making the ID sensor 3171 001 Interval: [K] *EGB...
  • Page 468 CÓPIA NÃO CONTROLADA Service Mode Table 3303 004 T. Supply Rate: [Y] *EGB 3304 [Toner Mode] Toner Supply Control ([Color]) 3304 001 Upper Limit: [K] *EGB Adjusts the upper limit of toner supply rate for 3304 002 Upper Limit: [M] *EGB each mode.
  • Page 469 CÓPIA NÃO CONTROLADA Service Mode Table 3306 016 Coefficient 4: [Y] *EGB 3306 017 Coefficient 5: [K] *EGB Adjusts the time of the toner supply in hybrid 3306 018 Coefficient 5: [M] *EGB control mode. 3306 019 Coefficient 5: [C] *EGB [0.10 to 5.00 / 0.80 / 0.01/step] 3306 020...
  • Page 470 CÓPIA NÃO CONTROLADA Service Mode Table 3511 004 *EGB 3521 [DEV.Potential] Development Potential Setting ([Color]) 3521 001 *EGB 3521 002 *EGB Displays the development bias for each color. [1 to 800 / 0 / 1 V/step] 3521 003 *EGB 3521 004 *EGB 3522 [DEV.Potential] Development Potential Setting ([Color])
  • Page 471 CÓPIA NÃO CONTROLADA Service Mode Table after the interval of time that is set with SP 3555 001, if this number of pages was printed 3551 002 Job End 1: [Cl] *EGB after the previous process control. [0 to 2000 / 210 / 1 page/step] 3551 003 Job End 2: [K] *EGB...
  • Page 472 CÓPIA NÃO CONTROLADA Service Mode Table job end. If the next job command comes before this interval expires, the "JOB END 1" process control is not done. (SP3551 001 and 002) [0 to 30 / 0 / 1 /sec] 3556 [Image Process.] Display the Time of Last Image Processing 3556 001 Time (Year)
  • Page 473 CÓPIA NÃO CONTROLADA Service Mode Table 3573 [Vd Display] ([Color]) 3573 001 *EGB 3573 002 *EGB Displays the current Vd value. [0 to 1000 / 0 / 1 V/step] 3573 003 *EGB 3573 004 *EGB 3574 [Vl Display] ([Color]) 3574 001 *EGB 3574 002 *EGB...
  • Page 474 CÓPIA NÃO CONTROLADA Service Mode Table [Charge Bias] Charge Roller Bias 3577 (AC, Process Speed,[Color]) RS: Regular speed, LS: Low speed 3577 001 AC: RS: [K] *EGB 3577 002 AC: RS: [M] *EGB 3577 003 AC: RS: [C] *EGB Displays the current charge roller AC bias of 3577 004 AC: RS: [Y] *EGB...
  • Page 475 CÓPIA NÃO CONTROLADA Service Mode Table 3602 003 SupplySet: [C] *EGB 3602 004 SupplySet: [Y] *EGB [Dev. Setup] Developer Initialization Setting DFU 3606 Specifies the maximum times of developer initialization to adjust the proper toner density. 3606 001 Repeat *EGB [0 to 20 / 5 / 1 /step] [Supply Thresh] 3611...
  • Page 476 CÓPIA NÃO CONTROLADA Service Mode Table 3612 010 DEV.SetUp [M] *EGB 3612 011 DEV.SetUp [C] *EGB 3612 012 DEV.SetUp [Y] *EGB [Low Resolution] (Threshold, [Color]) SP 3701-001 controls if the pixel count is used in hybrid toner supply mode or not.
  • Page 477 CÓPIA NÃO CONTROLADA Service Mode Table 3731 004 *EGB Value: pixel 3741 [Thr.SplyMthod] 3741 001 [Bk] *EGB Adjusts the threshold for low coverage 3741 002 *EGB printing. 3741 003 *EGB [0 to 255 / 1 / 1%/step] 3741 004 *EGB 3801 [TD Initial] TD sensor Initialization ([Color]) DFU 3801 001...
  • Page 478 CÓPIA NÃO CONTROLADA Service Mode Table 3821 009 *EGB 3821 010 *EGB SP5-XXX (Mode) 5001 [All Indicators On] Checks the LED on the operation panel. 5001 001 *CTL 0: Normal, 1: All lit 5024 [mm/ inchDisplay] Sets units (mm or inch) for custom paper sizes.
  • Page 479 CÓPIA NÃO CONTROLADA Service Mode Table Display or does not display the coverage counter. 5056 001 Coverage Counter *CTL [0 or 1 / 0 / -] 0: Not display, 1: Display 5150 [Bypass Long Paper] By-pass Long Paper Lets or does not let the by-pass tray feed extra long paper (up to 1260 mm).
  • Page 480 CÓPIA NÃO CONTROLADA Service Mode Table For example: 3500010 (EU default) The timer is advanced by 1 hour at am 0:00 on the 5th Sunday in March The digits are counted from the left. Make sure that SP5-307-1 is set to "1". NA: 105(4)60000, EU: 105(4)00000, 5307 004 Rule Set(End)
  • Page 481 CÓPIA NÃO CONTROLADA Service Mode Table browser and the built-in web server (Web Image Monitor). 0: Disables the PM alarm When SP5-866-001 is set to "1", this SP is enabled. 5504 [Jam Alarm] Sets the jam alarm level. If a paper jam occurs, the jam alarm counter increases by +1.
  • Page 482 CÓPIA NÃO CONTROLADA Service Mode Table Image Monitor). When SP5-866-001 is set to "1", this SP is enabled. 5507 [Supply Alarm] 5507 001 Paper Size *CTL Enables or disables the supply alarm. [0 to 1 / 0 / -] 5507 003 Toner 0: Off, 1: On 5507 004...
  • Page 483 CÓPIA NÃO CONTROLADA Service Mode Table This SP activates the communication test 5515 006 Communication Te *CTL call. [0 or 1 / 1 / - ] 0: OFF, 1: ON This SP activates the machine information 5515 007 Machine Infomat *CTL call.
  • Page 484 CÓPIA NÃO CONTROLADA Service Mode Table 5801 017 Resets or deletes the CSS-related data. FA 5801 018 SRM Memory Clr Resets or deletes the SRM-related data. 5801 019 Resets or deletes the LCS-related data. 5802 [Engine Free Run] Performs a free run on the printer engine. The machine starts free run in the same condition as the sequence of A4/LT 5802 001...
  • Page 485 CÓPIA NÃO CONTROLADA Service Mode Table Sets the machine serial number. 5811 002 Display *EGB Displays the machine serial number. 5812 [Service TEL] Sets the telephone number for a service representative. This number is printed on the Counter List, which can be printed with the 5812 001 Telephone *CTL...
  • Page 486 CÓPIA NÃO CONTROLADA Service Mode Table 0: Off (The remote service function is disabled.) 1: On (The remote service function is enabled.) [0 to 1 / 0 / 1/step] 5816 007 SSL Disable *CTL 0: On, 1: Off Sets the timeout counter for the remote 5816 008 RCG Connect T/O *CTL...
  • Page 487 CÓPIA NÃO CONTROLADA Service Mode Table HTTP Proxy Host *CTL This SP sets the address of the proxy server used for communication between Cumin-N and the gateway. Use this SP to set up or display the customer proxy server address. The address is necessary to set up 5816 063 Cumin-N.
  • Page 488 CÓPIA NÃO CONTROLADA Service Mode Table The certification update failed, and the GW URL is being notified of the failed update. The period of the certification has expired and new request for an update is being sent to the GW URL. A rescue update for certification has been issued and a rescue certification setting is in progress for the rescue GW connection.
  • Page 489 CÓPIA NÃO CONTROLADA Service Mode Table Notification that GW URL does not exist. Cer Updt ReqID *CTL 5816 069 The ID of the request for certification. Firm Updating *CTL 5816 083 Displays the status of the firmware update. Firm UpFlg NoHDD *CTL 5816 084 This setting determines if the firmware can be updated, even without the HDD...
  • Page 490 CÓPIA NÃO CONTROLADA Service Mode Table enabled. CERT: End ExpTime *CTL 5816 094 Displays the end time of the period for which the current NRS certification is enabled. Poling Man Exc *CTL 5816 200 No information is available at this time. Instl: Condition *CTL Displays a number that indicates the status of the NRS service device.
  • Page 491 CÓPIA NÃO CONTROLADA Service Mode Table the GW URL. Instl: Rgstltn *CTL 5816 206 Executes Cumin Registration. Instl: Rgstltn Rst *CTL Displays a number that indicates the registration result. 0: Succeeded 2: Registration in progress 3: Proxy error (proxy enabled) 5816 207 4: Proxy error (proxy disabled) 5: Proxy error (Illegal user name or password)
  • Page 492 CÓPIA NÃO CONTROLADA Service Mode Table -2394 Device not managed -2395 Box ID for Basil is illegal -2396 Device ID for Basil is illegal -2397 Incorrect ID2 format -2398 Incorrect request number format Instl Clear *CTL 5816 209 Releases a machine from its Cumin setup. Print Com Log *CTL 5816 250...
  • Page 493 CÓPIA NÃO CONTROLADA Service Mode Table Switches the ECP setting for Centronics off/on. [0 or 1 / 1 / -] 0: Disabled, 1: Enabled 5828 052 *CTL With “1” selected, SP5-828-050 must be enabled for 1284 mode compatibility. Switches the job spool on/off. 5828 065 Job Spool *CTL...
  • Page 494 CÓPIA NÃO CONTROLADA Service Mode Table the wireless LAN or Ethernet. 5828 149 Active IPv6 Stat (2) 5828 151 Active IPv6 Stat (3) 5828 153 Active IPv6 Stat (4) 5828 155 Active IPv6 Stat (5) Displays the IPv6 manual setting address for 5828 156 IPv6 Manual Addr the wireless LAN or Ethernet.
  • Page 495 CÓPIA NÃO CONTROLADA Service Mode Table of the range for each area. Adjust the upper 4 bits to set the maximum number of channels. EU: [1 to 13 / 13 / 1/step] NA/ AS: [1 to 11 / 11 / 1/step] Sets the minimum number of channels available for data transmission via the wireless LAN.
  • Page 496 CÓPIA NÃO CONTROLADA Service Mode Table Bit 7: MSB related application Selects the stamp type for the log of Net File Application Analysis. Bit switches: 5842 002 Setting 2 *CTL Bit 0 to 6: Not used. Bit 7 0: Minute/second/micro second 1: Date/hour/minute/second 5844 [USB]...
  • Page 497 CÓPIA NÃO CONTROLADA Service Mode Table This SP clears all the setting information managed in UCS and address book information (local, delivery, LDAP) and restores these settings to their default values. Use this SP to initial the account information (user codes and passwords) for system managers and users as well.
  • Page 498 CÓPIA NÃO CONTROLADA Service Mode Table This SP does not normally require adjustment. This SP is enabled only after the system administrator has set up a group password policy to control access to the address book. Compl Opt2 *CTL [0 to 32 / 0 / 1 /step] Use this SP to set the conditions for password entry to access the local address book.
  • Page 499 CÓPIA NÃO CONTROLADA Service Mode Table 5848 009 ac: Job Ctrl Switches access control on and off. 5848 011 ac: Dev Mng *CTL 0000: OFF, 0001: ON 5848 022 ac:Uadmin *CTL 5848 210 LogType: Job 1 *CTL 5848 211 LogType: Job 2 *CTL Displays the log server settings.
  • Page 500 CÓPIA NÃO CONTROLADA Service Mode Table Function. [0 or 1 / 0 / 1/Step] Alphanumeric 0: OFF, 1: ON Sets the storage location for the debug log. 5857 002 Target *CTL [2 or 3 / 2 / 1/step] 2: HDD, 3: SD 5857 005 Save to HDD *CTL...
  • Page 501 CÓPIA NÃO CONTROLADA Service Mode Table Collects debug logs when a controller-related SC code occurs. 5858 002 Controller SC *CTL [0 or 1 / 0 / 1/step] 0: OFF, 1: ON Sets the SC code whose logs are collected. 5858 003 Any SC *CTL [00000 to 65535 / 0 / 1/step]...
  • Page 502 CÓPIA NÃO CONTROLADA Service Mode Table executed on the POP server before the communication is established with the SMTP server to transfer mails. [0 or 1 / 0 / 1/step] 0: Disable, 1: Enable Adjusts the waiting time to access the SMTP server after the authentication on the POP 5860 008 POP to SMTP Wait...
  • Page 503 CÓPIA NÃO CONTROLADA Service Mode Table switched on for MDN reply mail. [0 or 1 / 1 / -] 0: No, 1: Yes Determines whether the FROM item of the mail header is switched to the validated account after the SMTP server is validated. 5860 022 SMTP Aut FileldRep *CTL...
  • Page 504 *CTL [0 or 1 / 0 / 1/step] 5907 [Plug/ Play] Plug/Play Name Selection [0 to 8 / 0 / 1/step] 0: Ricoh, Aficio SP C411DN 1: Ricoh, Aficio SP C410DN 2: SAVIN, CLP31DN 3: SAVIN, CLP27DN 4: Gestetner, C7531dn...
  • Page 505 CÓPIA NÃO CONTROLADA Service Mode Table Enables or disables the LCD display of the SDK application. 5924 001 SDK Appli Display *CTL [0 or 1 / 0 / 1/step] 0: Not display, 1: Display 5930 [Meter Click Ch.] Meter Click Charge Enables or disables the Meter Charge mode.
  • Page 506 CÓPIA NÃO CONTROLADA Service Mode Table 5990 007 NIB Summary Prints the network configuration report. SP7-XXX (Data Log) 7401 [Total SC Counter] Displays the number of SC codes detected. 7401 001 Total SC Counter *CTL [0 to 9999 / 0 / 1/step] 7403 [SC History] 7403 001...
  • Page 507 CÓPIA NÃO CONTROLADA Service Mode Table 7504 010 Exit *CTL Paper Exit Sensor does not get "ON". 7504 011 Inverter (F) *CTL Duplex: ON 7504 012 Inverter (R) *CTL Duplex Jam Sensor 1 does not get "ON". 7504 013 Duplex Exit *CTL Duplex Jam Sensor 2 does not get "ON".
  • Page 508 CÓPIA NÃO CONTROLADA Service Mode Table 7801 [Memory/Version/PN] Memory Version and Part Number Display Displays the part number and version of all 7801 250 Memory/Version/PN *CTL ROMs in the machine. [PM Counter Display] Preventive Maintenance Counter Display (Sheets or Rotations (%), Unit, [Color]) Trans Belt Unit: Transfer Belt Unit 7803 T.
  • Page 509 CÓPIA NÃO CONTROLADA Service Mode Table 7803 034 Toner Supply: [M] *EGB the waste toner bottle becomes full or toner runs out. 7803 035 Toner Supply: [C] *EGB [0 to 9999999 / 0 / 1 /step] 7803 036 Toner Supply: [Y] *EGB 7803 037 R%: PCU: [K]...
  • Page 510 CÓPIA NÃO CONTROLADA Service Mode Table 7804 002 PCU: [K] 7804 003 PCU: [M] 7804 004 PCU: [C] 7804 005 PCU: [Y] 7804 009 Trans Belt Unit 7804 010 Transfer Roller 2 Clears the PM counter. 7804 011 Fusing Unit Press the Enter key after the machine asks 7804 012 S: By-pass...
  • Page 511 CÓPIA NÃO CONTROLADA Service Mode Table 7806 009 Sheets: [C] *EGB 7806 010 Sheets: [Y] *EGB 7806 011 Counter *EGB [0 to 2000 / - / 1 /step] 7807 [SC/ Jam Counter Reset] SC/ Jam Counter Clears the all counters related to SC codes 7807 001 Reset and paper jams.
  • Page 512 CÓPIA NÃO CONTROLADA Service Mode Table previous unit counter of the Paper pick up roller at by-pass. Clears the replacement counter and the 7815 009 S: Tray 1 previous unit counter of the Paper pick up roller at tray 1. Clears the replacement counter and the 7815 010 S: Tray 2...
  • Page 513 CÓPIA NÃO CONTROLADA Service Mode Table 7836 [Total Memory Size] 7836 001 Shows the total storage size. [Rep. Count. Disp] Replacement Counter Display 7853 (Sheets, Unit, [Color]) Trans Belt Unit: Transfer Belt unit, Waste Toner: Waste Toner Bottle, Toner: Toner Bottle 7853 002 PCU: [K] *EGB...
  • Page 514 CÓPIA NÃO CONTROLADA Service Mode Table 7906 011 R: PCU: [K] *EGB 7906 012 R: PCU: [M] *EGB 7906 013 R: PCU: [C] *EGB Displays the number of revolutions for each unit in the previous maintenance units. 7906 014 R: PCU: [Y] *EGB [0 to 9999999 / 0 / 1 revolution/step] 7906 018...
  • Page 515 CÓPIA NÃO CONTROLADA Service Mode Table 7931 010 Prod. Date *EGB 7931 011 Serial No. *EGB Displays the remaining toner rate. 7931 012 Remaining Toner *EGB [0 to 100 / 100 / 1%/step] 7931 013 Toner End *EGB Displays the toner end record. 7931 014 Refill Flag *EGB...
  • Page 516 CÓPIA NÃO CONTROLADA Service Mode Table 7932 013 Toner End *EGB Displays the toner end record. 7932 014 Refill Flag *EGB Displays the refilling record. 7932 015 R: Total Counter *EGB Displays the total number of sheets when replacing the new toner bottle for the b/w mode or the full color mode.
  • Page 517 CÓPIA NÃO CONTROLADA Service Mode Table mode or the full color mode. [0 to 9999999 / 0 / 1/step] 7933 017 E: Total Counter *EGB Displays the total number of sheets when detecting the toner end for the b/w mode or the full color mode.
  • Page 518 CÓPIA NÃO CONTROLADA Service Mode Table the full color mode. [0 to 9999999 / 0 / 1/step] Displays the toner near end record. 7934 019 Near End *EGB [0 to 3 / 0 / 1/step] Displays the date of the install the toner 7934 020 Install Date *EGB...
  • Page 519 CÓPIA NÃO CONTROLADA Service Mode Table bottle. Displays the installed date of the previous 7941 002 Installed Date *EGB bottle. Displays the total counter of the previous 7941 003 Total Count *EGB bottle. [TonerLog2 [K]] Displays the serial number of the one before 7941 004 *EGB the previous bottle.
  • Page 520 CÓPIA NÃO CONTROLADA Service Mode Table (R: Replacement or E: End) Displays the serial number of the previous 7942 001 *EGB bottle. Displays the installed date of the previous 7942 002 Installed Date *EGB bottle. Displays the total counter of the previous 7942 003 Total Counter *EGB...
  • Page 521 CÓPIA NÃO CONTROLADA Service Mode Table [TonerLog1 [C]] Toner Bottle Log Data 1 [K] 7943 (R: Replacement or E: End) Displays the serial number of the previous 7943 001 *EGB bottle. Displays the installed date of the previous 7943 002 Installed Date *EGB bottle.
  • Page 522 CÓPIA NÃO CONTROLADA Service Mode Table Displays the total counter of the fourth 7943 015 Total Count *EGB previous bottle. [TonerLog1 [Y]] Toner Bottle Log Data 1 [K] 7944 (R: Replacement or E: End) Displays the serial number of the previous 7944 001 *EGB bottle.
  • Page 523 CÓPIA NÃO CONTROLADA Service Mode Table Displays the installed date of the fourth 7944 014 Installed Date *EGB previous bottle. Displays the total counter of the fourth 7944 015 Total Count *EGB previous bottle. SP8-XXX (Data Log 2) The counters in Data Log 2 are commonly used in multiple machines. Data Log 2 includes the counters of the functions or units that are not supported by Model G-P1a and P1b.
  • Page 524 CÓPIA NÃO CONTROLADA Service Mode Table When images stored on the document server by a network application (including Palm 2), are printed with another application, the O: counter increments. *CTL 8031 [T: Pjob/DesApl] Print job/ Designated application program 8034 [P: Pjob/DesApl *CTL *CTL 8037...
  • Page 525 CÓPIA NÃO CONTROLADA Service Mode Table The counter of the printer application program (P:) can also increase. Other (Reserved) *CTL 8071 [T: Jobs/PGS] Jobs/ Pages 8074 [P: Jobs/PGS] *CTL 8077 [O: Jobs/PGS] *CTL The number of jobs that try to output a specific number of pages [0 to 9999999/ 0 / 1] -001 1 Page...
  • Page 526 CÓPIA NÃO CONTROLADA Service Mode Table 8391 [LSize PrtPGS] The number of sheets printed on A3/DLT and Large size print pages *CTL larger sizes [0 to 9999999/ 0 / 1] 8411 [Prints/Duplex] The number of sheets used in duplex printing Prints/Duplex *CTL [0 to 9999999/ 0 / 1]...
  • Page 527 CÓPIA NÃO CONTROLADA Service Mode Table Booklet Magazine Original Pages Count Original Pages Count *CTL 8431 [T: PrtPGS/ImgEdt] Print pages/ Image editing performed on the 8434 [P: PrtPGS/ImgEdt] *CTL original with the copier GUI 8437 [O: PrtPGS/ImgEdt] *CTL The number of pages that the application program handles in a specific way [0 to 9999999/ 0 / 1] The number of cover sheets or slip sheets inserted...
  • Page 528 CÓPIA NÃO CONTROLADA Service Mode Table Full Bleed Other (Standard) Other (Custom) These counters do not distinguish between LEF and SEF. 8451 [PrtPGS/Ppr Tray] *CTL Print pages/ Paper tray The number of sheets fed from a specific tray [0 to 9999999/ 0 / 1] 8451 001 Bypass Tray *CTL...
  • Page 529 CÓPIA NÃO CONTROLADA Service Mode Table 8471 [PrtPGS/Mag] *CTL Print pages/ Magnification The number of pages magnified or reduced [0 to 9999999/ 0 / 1] 8471 001 to 49% 8471 004 101% to 200% 8471 002 50% to 99% 8471 005 201% to 8471 003 100%...
  • Page 530 CÓPIA NÃO CONTROLADA Service Mode Table RPDL PCL5e/5c PCL XL IPDL-C GL/GL2 BM-Links (for local models only) Other These counters display the same result. *CTL 8521 [T: PrtPGS/FIN] Print pages/ Finish post-print processing 8524 [P: PrtPGS/FIN] *CTL The number of pages processed by the finisher [0 to 9999999/ 0 / 1] Sort Z-Fold...
  • Page 531 CÓPIA NÃO CONTROLADA Service Mode Table Print: B/W 8584 [P: Counter] *CTL Print counter The number of outputs in a specific color mode [0 to 9999999/ 0 / 1] 8584 001 8584 004 Single Color 8584 002 Mono Color 8584 005 Two Color 8584 003 Full Color...
  • Page 532 CÓPIA NÃO CONTROLADA Service Mode Table 8801 [Toner Remain] *CTL Toner remain 8801 001 *CTL 8801 001 *CTL The percentage of the remaining toner [0 to 100/ 0 / 1] 8801 001 *CTL 8801 001 *CTL [Cvr Cnt: 0-10%] Coverage Counter 8851 (Sheets, [Color]) S: Sheets [0 to 9999999 / 0 / 1 sheet/step] (*EGB)
  • Page 533 CÓPIA NÃO CONTROLADA Service Mode Table 8891 001 *EGB 8891 002 *EGB The number of printed sheets [0 to 9999999/ 0 / 1] 8891 003 *EGB 8891 004 *EGB 8901 [Page/Ink Prev1] 8901 001 *EGB The number of printed sheets with the 8901 002 *EGB previously replaced units...
  • Page 534 CÓPIA NÃO CONTROLADA Service Mode Table The engine is not operating. The counter includes the time when the data is being saved in the HDD. The counter does not 8941 002 Standby Time *CTL include the time when the machine is n the Energy Saver Mode, the Low Power Mode, or the Off Mode.
  • Page 535 CÓPIA NÃO CONTROLADA Service Mode Table SP9-XXX 9001 [Shutter Motor] Adjusts the open shutter time. 9001 064 Open Time *EGB [0 to 990 / 210 / 10 ms/step] Adjusts the closed shutter time. 9001 065 Close Time *EGB [0 to 990 / 100 / 10 ms/step] [Filming Remov.] Filming Removal Adjusts the threshold for filming removal.
  • Page 536 CÓPIA NÃO CONTROLADA Service Mode Table [Time Adjust.] Time Adjustment 9003 Adjusts the current year, month, date, hour, and minute. 9003 001 Year [0 to 99 / 0 / 1 y/step] 9003 002 Month [1 to 12 / 1 / 1 m/step] 9003 003 Date [1 to 31 / 1 / 1 d/step]...
  • Page 537 CÓPIA NÃO CONTROLADA Service Mode Table 9910 [Factory Adj.] 9910 001 Charge Output *EGB Performs the charge output. 9910 003 [All] TC Initial *EGB Performs the toner supply for all colors. Performs the developer initializing for all 9910 004 [All] TC Initial *EGB colors.
  • Page 538 CÓPIA NÃO CONTROLADA Service Mode Table 9912 [ST Sensor] 9912 001 read *EGB Adjusts the Vcnt. DFU [Waste Toner NF] Waste Toner Near Full 9914 Specifies the number of sheets to be printed after waste toner near full. 9914 001 Print 1 *EGB [0 to 5000 / 1250 / 1/step]...

  • Page 539: Input Check Table

    CÓPIA NÃO CONTROLADA Service Mode Table 9923 012 [C]Vt Half Speed *EGB 9923 013 [Y]Vt Half Speed *EGB 9923 014 Agitate Time: STD *EGB 9923 015 Agitate Time: HALF *EGB 9924 [ACS Setting] Turns on or off the ASC. 9923 001 ON/OFF *EGB [0 or 1 / 0 / 1/step]...
  • Page 540 CÓPIA NÃO CONTROLADA Service Mode Table SP5-803 Reading Description -XXX Not used Input Check 4 Not used Polygon Motor Fan Locked Not locked Activated Color Drum Gear Position (Actuator inside Deactivated Sensor sensor) Activated Black Drum Gear Position (Actuator inside Deactivated Sensor sensor)
  • Page 541 CÓPIA NÃO CONTROLADA Service Mode Table SP5-803 Reading Description -XXX Not Used Input Check 13 Paper Overflow Sensor Overflow Not overflow Fusing Exit Sensor Paper detected Paper not detected Inverter Sensor Paper detected Paper not detected Fusing Unit Fan Locked Not locked PSU Fan Locked...

  • Page 542: Output Check Table

    CÓPIA NÃO CONTROLADA Service Mode Table SP5-803 Reading Description -XXX Not used Input Check 17 Not used Front Door Sensor Close Open Not used Input Check 20 Tray 2 Paper Near End Sensor 1 Pushed Not Pushed Tray 2 Paper Near End Sensor 2 Pushed Not Pushed Tray 2 Paper End Sensor Not end...
  • Page 543 CÓPIA NÃO CONTROLADA Service Mode Table 5804 009 Exit Paper Fan H Paper Exit Fan: High speed 5804 010 Polyg. Mir. Motor Polygon Mirror Motor 5804 011 Exit Paper Fan L Paper Exit Fan: Low speed 5804 012 Duplex Fan Duplex Motor 5804 020 Paper Feed Motor...
  • Page 544 CÓPIA NÃO CONTROLADA Service Mode Table 5804 122 [C]: Develop. DC Development DC: Cyan 5804 124 [M]: Develop. DC Development DC: Magenta 5804 126 [K]: Develop. DC Development DC: Black 5804 130 [Y]: Transfer Belt Transfer Belt Bias: Yellow 5804 132 [C]: Transfer Belt Transfer Belt Bias: Cyan 5804 134...

  • Page 545: Firmware Update

    CÓPIA NÃO CONTROLADA Firmware Update 5.3 FIRMWARE UPDATE Firmware updating procedure is the same as G-P1 (G104/G105). For details, refer to the service manual for G-P1. 5.3.1 TYPES OF FIRMWARE The table lists the programs used by Model G160/161. Location of...

  • Page 546: Sd Card Application Move

    CÓPIA NÃO CONTROLADA SD Card Application Move 5.4 SD CARD APPLICATION MOVE 5.4.1 OVERVIEW The service program “SD Card Appli Move” (SP 5873) enables you to copy application programs from an SD card to another SD card. There are two SD card slots (center slot is not used). Model G160/G161 can use slot 1 to store application programs.

  • Page 547: Undo Exec

    CÓPIA NÃO CONTROLADA SD Card Application Move Turn off the main power switch. Make sure that an SD card is in slot 1. The application program is copied to SD card in slot 1. Insert the SD card (having stored the application program) to slot 3. The application program is copied from this SD card.

  • Page 548: Keeping The Sd Card

    CÓPIA NÃO CONTROLADA SD Card Application Move Turn off the main power switch. 10. Remove the SD card from slot 3. 11. Turn on the main power switch. 12. Check that the application programs run normally. 5.4.4 KEEPING THE SD CARD After moving or copying a program, the original SD card must be kept, as proof of purchase.

  • Page 549: Detailed Section Descriptions

    CÓPIA NÃO CONTROLADA DETAILED SECTION DESCRIPTIONS CÓPIA NÃO CONTROLADA...
  • Page 550 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 551: Before You Begin

    CÓPIA NÃO CONTROLADA Before YOU BEGIN 6. DETAILED SECTION DESCRIPTIONS 6.1 BEFORE YOU BEGIN This section shows the differences between G104 and G160/G161. For other items procedures, refer to the Service Manual for G104. G160/G161 CÓPIA NÃO CONTROLADA...

  • Page 552: Overview

    15. Polygon Mirror Motor 7. Duplex Unit 16. LDU 8. ID sensor 17. Transfer Belt Cleaning Unit 9. By-pass Feed Table The paper path and drive layout of G160/G161 is the same as for the G104. G160/G161 CÓPIA NÃO CONTROLADA...

  • Page 553: Board Structure

    CÓPIA NÃO CONTROLADA Overview 6.2.2 BOARD STRUCTURE The EGB (Engine Board) controls machine functions along with the CTL (Controller). The IOB (In/Out Board) controls input/output, drivers and input/output connections. The IOB is part of the EGB expansion board. You can only install two of the optional interface boards (IEEE1284, IEEE802.11b, Bluetooth, USB Host and Gigabit Ethernet) at the same time.
  • Page 554 CÓPIA NÃO CONTROLADA Overview The controller board controls the following functions: SD card (Option/Service) Memory DIMM IEEE1284 IEEE1394 IEEE802.11b Bluetooth USB 2.0 USB Host Gigabit Ethernet NVRAM PictBridge 4. LD Drive Board: This is the laser diode drive circuit board. 5.
  • Page 555 CÓPIA NÃO CONTROLADA Overview 13. USB Host (Option): Lets you connect the machine to a PictBridge standard digital camera. 14. Gigabit Ethernet (Option): This lets computers connect to the machine with a Gigabit Ethernet interface. G160/G161 CÓPIA NÃO CONTROLADA...

  • Page 556: Process Control

    CÓPIA NÃO CONTROLADA Process Control 6.3 PROCESS CONTROL 6.3.1 OVERVIEW This machine has the following two forms of process control: Potential control Toner supply control Process control uses the following components: Three ID (image density) sensors (left [A], center [B], and right [C]). Only the center ID sensor is used for process control.
  • Page 557 CÓPIA NÃO CONTROLADA Process Control (Also, V is corrected. This is used for toner supply control.) This controls the development potential to make sure that the maximum quantity of toner applied to the drum is constant. If SP 3501 1 is set to "1" (Fixed), the machine does not do the potential control, but uses the following parameters: Development bias adjusted with SP 2212 1 to 8 Charge roller voltage adjusted with SP 2201 1 to 9...
  • Page 558 CÓPIA NÃO CONTROLADA Process Control N is adjusted with SP 3558. 5. Installation This starts only when this machine turns on at first installation. The machine does this if SP 5950 1 is set to "1" (set in the factory). 6.

  • Page 559: Toner Supply Control

    CÓPIA NÃO CONTROLADA Process Control sensor output value from each gradation of the pattern. Step 5: V Selection and V Adjustment The machine makes a plot of the 10 values of M/A against the development potential that was used to make each of the gradations. Then it makes a line through the 10 points. Then, it finds the development potential that is necessary to put the ‘target M/A’...
  • Page 560 CÓPIA NÃO CONTROLADA Process Control This mode is used when the ID sensor at the center becomes defective. Only the TD sensor is used to control toner supply. The amount of toner supply can be adjusted with SP 3306 5 to 8. 4.

  • Page 561: Toner Near End/Toner End Detection

    CÓPIA NÃO CONTROLADA Process Control 6.3.4 TONER NEAR END/TONER END DETECTION Introduction Toner Near End To detect toner near-end the machine uses: Pixel count (memory chip on the toner bottle) Toner End To detect toner end the machine uses: Output from the toner end sensor [A] Toner Near End Detection The machine uses the pixel count.

  • Page 562: Developer Initialization

    CÓPIA NÃO CONTROLADA Process Control chip. Toner End Recovery The machine detects that the toner bottle was replaced if one of the following events occurs during a toner end condition: The top cover is opened and closed. The main switch is turned off and on. The machine then starts to supply toner to the development unit.

  • Page 563: Paper Feed

    CÓPIA NÃO CONTROLADA Paper Feed 6.4 PAPER FEED 6.4.1 BY-PASS TRAY FEED AND SIZE DETECTION Paper Feed Mechanism When the paper detection feeler [A] detects a sheet of paper, the by-pass solenoid [B] unlocks the feed shaft stopper at the left end of the by-pass feed shaft [C]. The by-pass feed shaft has the feed roller [D] and two cams [E].

  • Page 564: Laser Exposure

    CÓPIA NÃO CONTROLADA Laser Exposure 6.5 LASER EXPOSURE 6.5.1 LD SAFETY SWITCH A safety switch turns off when the front cover or the right door is opened. As a result, the relay on the PSU cuts off the power supply (+5V) to the four LD boards. (The electric circuits go through the EGB and IOB.) The LD safety switch system stops the laser beam when the cover is open.

  • Page 565: Automatic Line Position Adjustment

    CÓPIA NÃO CONTROLADA Laser Exposure 6.5.2 AUTOMATIC LINE POSITION ADJUSTMENT Overview YY, KK, CC, MM: Spaces between two lines of the same color KY, KC, KM: Spaces between a black line and a color line During automatic line position adjustment, the line patterns above are made eight times on the transfer belt.
  • Page 566 CÓPIA NÃO CONTROLADA Laser Exposure The adjustment of the sub-scan line position for YCM uses 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 image of the color up or down the sub scan axis.
  • Page 567 CÓPIA NÃO CONTROLADA Laser Exposure When the temperature changed after a previous adjustment by more than a set value. The default value is "5°C". You can adjust the temperature change value with SP 2153 When the magnification changed after a previous adjustment by more than a set value. The default value is "1%".
  • Page 568 CÓPIA NÃO CONTROLADA Laser Exposure Enabled/ After Process Initialization Printing Interrupt Disabled (SP Control (SP 2153 (SP 2153 (SP 2153 Remarks 2153 (SP 2153 2) No Adjustment You can also do the automatic line position adjustment manually with SP 2111 1. G160/G161 6-18 CÓPIA NÃO CONTROLADA...

  • Page 569: Fusing

    CÓPIA NÃO CONTROLADA Fusing 6.6 FUSING 6.6.1 OVERVIEW 1. Fusing tension roller 7. Heating roller 2. Cleaning roller 8. Heating lamp 3. Pressure lever 9. New fusing unit detection fuse 4. Pressure roller 10. Thermistor 5. Hot roller 11. Thermostat 6.

  • Page 570: Fusing Temperature Control

    CÓPIA NÃO CONTROLADA Fusing installed. 6.6.2 FUSING TEMPERATURE CONTROL Overall Procedure The machine starts to warm up the fusing unit to get the print ready condition. When the heating roller temperature gets to the idling ready temperature [A], the idling procedure starts to warm up the heating roller.
  • Page 571 CÓPIA NÃO CONTROLADA Fusing At the end of a job: [F] This prevents the heating roller’s overheating. After printing, the machine turns the heating roller with no heating. You can adjust the setting with SP 1912 7 At intervals of 4 hours if the machine is not used for a long time This prevents the deformation of the hot roller and pressure roller.

  • Page 572: Corrections For Small Paper Sizes (Less Than A)

    CÓPIA NÃO CONTROLADA Fusing Other types of job: SP 1104 27 Corrections for Small Paper Sizes (less than A5) These corrections prevent too much heating of the fusing unit when paper widths less than A5 are used. In multi-page printing with this size of paper, the heating roller’s temperature is not the same in all areas because the small size paper does not go through the two ends of the heating roller.

  • Page 573: Drive

    CÓPIA NÃO CONTROLADA Fusing 6.6.3 DRIVE After the toner image is transferred to the paper [A], it goes through the fusing unit. The fusing unit contains the heating roller [B]. The heating lamp [C] applies heat to the heat roller. The heat roller applies heat to the fusing belt [D] to melt the toner on the paper. The paper receives pressure between the fusing belt and the pressure roller [E], and melted toner bonds to the paper.

  • Page 574: Controller

    CÓPIA NÃO CONTROLADA Controller 6.7 CONTROLLER 6.7.1 OVERVIEW The controller uses GW (Ground Work) architecture. CPU: PMC RM7035C (598 MHz) TRUMPET: GW architecture ASIC. It controls the interface with the CPU and controls these functions: memory, local bus interrupts, PCI bus, video data, HDD, SD card for booting and image processing.
  • Page 575 CÓPIA NÃO CONTROLADA Controller record of the number of pages printed for each “User Code”. NVRAM board (option): 96KB NVRAM increases the number of “User Codes” form 100 to 500. Network Interface: 100BASE-TX/10BASE-T USB Interface: USB2.0 10. IEEE 1394 Interface: Supports a data transfer speed of up to 400 Mbps. 11.

  • Page 576: Board Layout

    CÓPIA NÃO CONTROLADA Controller 6.7.2 BOARD LAYOUT DIP Switches: Factory use only. Keep DIP SW 1 ON and the other switches OFF. G160/G161 6-26 CÓPIA NÃO CONTROLADA...

  • Page 577: Specifications

    CÓPIA NÃO CONTROLADA SPECIFICATIONS CÓPIA NÃO CONTROLADA...
  • Page 578 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...
  • Page 579 CÓPIA NÃO CONTROLADA Specifications 7. SPECIFICATIONS 7.1 SPECIFICATIONS 7.1.1 GENERAL SPECIFICATIONS G160/G161 G104/G105 Configuration: Desktop Laser beam scanning & Electro Print Process: photographic printing 4 drums tandem method RPCS (Refined Printing PictBridge, RPCS (Refined Printing Command Stream), Printer Languages: Command Stream), PCL5c/e,...

  • Page 580: Specifications

    CÓPIA NÃO CONTROLADA Specifications G104/ G104/ G161 G160 G161 G160 G105 G105 Printing Speeds Plain Paper Thick/OHP [Monochrome] 600 x 600 dpi (ppm) 12.5 1200 x 600 dpi (ppm) 12.5 1200 x 1200 dpi (ppm) 12.5 12.5 12.5 12.5 Printing Speeds [Color]...
  • Page 581 CÓPIA NÃO CONTROLADA Specifications G160/G161 G104/G105 Color: 15 seconds or less (from tray 1) First Print Speed: Black & White: 10 seconds or less (from tray 1) Warm-up Time Less than 30 seconds (at 23°C/50%) Standard tray: 550 sheets Print Paper Capacity:...

  • Page 582: Supported Paper Sizes

    CÓPIA NÃO CONTROLADA Specifications G160/G161 G104/G105 120 V, 60 Hz: More than 11 A (for North America) Power Source: 220 V - 240 V, 50/60 Hz: More than 6 A (for Europe/Asia) 120 V: 990 W or less Power Consumption:...

  • Page 583: Software Accessories

    CÓPIA NÃO CONTROLADA Specifications Main Tray By-pass Tray Paper Size (W x L) Duplex Letter LEF 11" x 8.5" Legal SEF 8.5" x 14" Half Letter SEF 5.5" x 8.5" Executive SEF 7.25" x 10.5" Executive LEF 10.5" x 7.25" F SEF 8"...
  • Page 584 CÓPIA NÃO CONTROLADA Specifications Printer Drivers Printer Windows Windows Windows 2000 Windows XP Macintosh Language 95/98/ME NT4.0 PCL 5c/6 RPCS The printer drivers for Windows NT 4.0 are only for the Intel x86 platform. There is no Windows NT 4.0 printer driver for the PowerPC, Alpha, or MIPS platforms. The PS3 drivers are all genuine AdobePS drivers, except for Windows 2000, which uses Microsoft PS.

  • Page 585: Machine Configuration

    CÓPIA NÃO CONTROLADA Specifications 7.1.4 MACHINE CONFIGURATION Item Machine Code Remarks Main Unit G160/G161 G160: 25 ppm, G161: 30 ppm Paper Feed Unit G392 Up to two tray units can be installed. 128 MB DIMM Memory B584 Common with model G-P1 256 MB DIMM Memory G818 Common with model G-P1...
  • Page 586 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...
  • Page 587 CÓPIA NÃO CONTROLADA G392 PAPER FEED UNIT TYPE 4000 CÓPIA NÃO CONTROLADA...
  • Page 588 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...
  • Page 589 CÓPIA NÃO CONTROLADA PAPER FEED UNIT TYPE 4000 G392 TABLE OF CONTENTS 1. REPLACEMENT AND ADJUSTMENT ..........1 1.1 PAPER FEED UNIT ..................1 1.2 PAPER FEED MOTOR AND DRIVE BOARD ..........2 1.2.1 PAPER FEED MOTOR................ 2 1.2.2 DRIVE BOARD ..................2 1.3 PAPER FEED CLUTCH ................
  • Page 590 CÓPIA NÃO CONTROLADA CÓPIA NÃO CONTROLADA...

  • Page 591: Replacement And Adjustment

    CÓPIA NÃO CONTROLADA PAPER FEED UNIT 1. REPLACEMENT AND ADJUSTMENT  CAUTION Turn off the main power switch and unplug the machine before attempting any of the procedures in this section. NOTE: This manual uses several symbols. The meanings of those symbols are as follows: : C ring : screw...

  • Page 592: Paper Feed Motor And Drive Board

    CÓPIA NÃO CONTROLADA PAPER FEED MOTOR AND DRIVE BOARD 1.2 PAPER FEED MOTOR AND DRIVE BOARD G392R104.WMF 1.2.1 PAPER FEED MOTOR • Remove the paper feed unit. [A]: Paper feed motor ( x 2,  x 1) 1.2.2 DRIVE BOARD •...

  • Page 593: Paper Feed Clutch

    CÓPIA NÃO CONTROLADA PAPER FEED CLUTCH 1.3 PAPER FEED CLUTCH G392R105.WMF • Remove the paper feed unit. [A]: Disconnect the clutch harness. [B]: Side plate ( x 4) [C]: Paper feed clutch NOTE: Make sure to properly secure the clutch before completing installation. G392 CÓPIA NÃO CONTROLADA...

  • Page 594: Sensors

    CÓPIA NÃO CONTROLADA SENSORS 1.4 SENSORS 1.4.1 PAPER END, PAPER NEAR END, AND PAPER FEED SENSORS • Remove the paper tray unit from the main unit. • Pull out the paper tray. Paper feed sensor [A]: Paper feed sensor Paper end and paper near end sensors [B]: Sensor holder (...

  • Page 595: Paper Feed Roller

    CÓPIA NÃO CONTROLADA PAPER FEED ROLLER 1.5 PAPER FEED ROLLER G392R106.WMF • Pull out the paper tray [A]: Paper feed roller (move the lever [B] to the right) 1.6 FRICTION PAD G392R107.WMF • Pull out the paper tray [A]: Friction pad G392 CÓPIA NÃO CONTROLADA...

  • Page 596: Detailed Descriptions

    CÓPIA NÃO CONTROLADA OVERALL MACHINE INFORMATION 2. DETAILED DESCRIPTIONS 2.1 OVERALL MACHINE INFORMATION 2.1.1 MECHANICAL COMPONENT LAYOUT G392D100.WMF 1. Side fence 2. Paper pickup roller 3. Friction pad 4. Bottom plate 5. End fence G392 CÓPIA NÃO CONTROLADA...

  • Page 597: Electrical Component Layout

    CÓPIA NÃO CONTROLADA OVERALL MACHINE INFORMATION 2.1.2 ELECTRICAL COMPONENT LAYOUT G392D101.WMF 1. Paper size detection switch 5. Paper feed sensor 2. Drive board 6. Paper end sensor 3. Paper feed clutch 7. Paper near end sensor 1 4. Paper feed motor 8.

  • Page 598: Detailed Descriptions

    CÓPIA NÃO CONTROLADA DETAILED DESCRIPTIONS 2.2 DETAILED DESCRIPTIONS 2.2.1 PAPER FEED AND SEPARATION G392D103.WMF • The paper tray holds 550 sheets of paper. • The paper feed unit uses a friction pad system. • The paper feed motor [A] drives the paper feed roller [B] and paper transfer rollers [C].

  • Page 599: Paper Lift

    CÓPIA NÃO CONTROLADA DETAILED DESCRIPTIONS 2.2.2 PAPER LIFT G105D128.WMF • The tray arm [A] moves up on the guide slopes [B] of the machine when the tray is set in the machine. • The springs [C] lift the bottom plate [D] and the paper stack [E] on the plate. •...

  • Page 600: Paper Near-End/End Detection

    CÓPIA NÃO CONTROLADA DETAILED DESCRIPTIONS 2.2.3 PAPER NEAR-END/END DETECTION G392D104.WMF Paper near end detection • Two paper near-end sensors [A], [B] detect the quantity of remaining paper in the tray. • When the quantity of paper decreases, the bottom plate pressure lever [C] moves up and the actuator [D] turns.

  • Page 601: Paper Size Detection

    CÓPIA NÃO CONTROLADA DETAILED DESCRIPTIONS 2.2.4 PAPER SIZE DETECTION G392D106.WMF • The paper size detection switch [A] is at the rear of the machine. • The machine disables paper feed from a tray if the paper size cannot be detected (if the paper size actuator is broken or no tray is installed) •...

This manual is also suitable for:

G160G161

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