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Oki B6100 Technical Manual

Oki B6100 Technical Manual

Base engine
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Table of Contents

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Download this manual See also: Administration Manual, Configuration Manual
OKI B6100
Laser Printer
Base Engine Technical Manual
Version 1.0

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Summary of Contents for Oki B6100

  • Page 1 OKI B6100 Laser Printer Base Engine Technical Manual Version 1.0...
  • Page 2 While all reasonable efforts have been made to make this document as accurate and helpful as possible, we make no warranty of any kind, expressed or implied, as to the accuracy or com- pleteness of the information contained herein. Copyright © 2003 Oki Data Americas, Inc. All rights reserved.
  • Page 3 FEDERAL COMMUNICATIONS COMMISSION NOTICE This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protec- tion against harmful interference in a commercial installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction, may cause harmful interference to radio communications.
  • Page 4 CANADIAN NOTICE This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus set out in the Radio interference regulations of the Canadian Department of Commu- nications. AVIS CANADIEN Cet appareil numerique est conforme aux limites émission de bruits radioélectriques pour les appareils de classe B stipulés das le réglement sur le brouillage radioéletrique du Ministére des Communcations du Canada.
  • Page 5 CLASS 1 LASER PRODUCT This Laser Printer is certified to comply with laser product performance standards set by the U.S. Department of Health and Human Services as a Class 1 laser product. This means that this is a class of laser product that does not emit hazardous laser radiation; this is possible only because the laser beam is totally enclosed during all modes of customer operation.
  • Page 6 Unpacking the Base Engine Be sure to carry the Base Engine by two or more persons taking care to hold it hori- zontally. Be sure to take great care for persons not to hurt when carrying it. Open the package and check the Base Engine for damage in transit. Remove the Holder BTR from the Base Machine after unpacking procedure of Base Engine.

  • Page 7: Table Of Contents

    ........... OCT-1 OKI B6100 Laser Printer - Base Engine Technical Manual...
  • Page 8 Blank Page viii OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 9 Introduction This manual contains technical and service information for the OKI B6100 (page per minute) Laser Printer. The information is based on and validated using the basic model printer. Expect some minor discrepancies in physical appearance, hardware count, and electrical readings due to engineering modifications and manufacturing changes during the life of the product.

  • Page 10: About This Manual

    Additional documentation for OKI B6100 • User Manual The manual that describes how to operate and maintain the OKI B6100 Laser Printer • Performance Data The FX internal OEM document that provides detailed OKI B6100 performance information •...

  • Page 11: Safety Information

    Safety information Follow these safety instructions to prevent accidents while servicing the OKI B6100 Laser Printer. Always be aware of the potential dangers that are present when you are working with electrical or mechanical equipment. Power supply and electrical components Before starting any service procedure, switch off the printer power and unplug the power cord from the wall outlet.
  • Page 12 • Use caution when you are working around the ROS Assy or if you are performing laser related repair procedures. • The OKI B6100 Laser Printer is equipped with two safety switches; the Switch Assy I/L Front (the switch that breaks the 24V circuit when the Cover Assy Front opens) and the Switch Assy I/L Rear (the switch that breaks the 3.3V circuit for the Motor Assy Exit when the Cover Rear opens).
  • Page 13 ............1-4 OKI B6100 Laser Printer - Base Engine Technical Manual...

  • Page 14: Service Flowchart

    First identify the following phenomena when any problems occur. ・ Occurrence of Error/Status Code ・ Problem of image quality ・ Problem of printer performance Go to the section corresponding to the problem. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 15: Identify The Problem

    12. If the CRU appears excessively dirty or obviously damaged, replace it with a new one. 13. When you have finished cleaning the printer, go to the next block that is listed in the Service Flowchart. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 16: Oki B6100 Laser Printer - Base Engine Technical Manual Version

    During the print cycle there are no unusual noises or smells coming from the printer. 6. The call is completed. Clean up your work area, and return the printer to the customer. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 17: The Fault Isolation Procedure (Fip) Flowchart

    ............. . 2-4 OKI B6100 Laser Printer - Base Engine Technical Manual...
  • Page 18 Appendices D and E contain information on signal names and test point locations. 6. FIPs often ask you to replace a printer component. Section 9 Removal/Replacement provides you detailed procedures for removing and replacing all major parts of the Asama printer. OKI B6100 Laser Printer - Base Engine Technical Manual Version1.0...

  • Page 19: General Notes On Using Fips

    11. When a FIP instructs you to replace a component, and that component is part of a larger assembly, you should replace the entire assembly. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 20: Fip Flowchart

    Fault Isolation Procedures FIP Flowchart OKI B6100 Laser Printer - Base Engine Technical Manual Version1.0...
  • Page 21 3.21 SERVICE ERRORS ............3-38 OKI B6100 Laser Printer - Base Engine Technical Manual...

  • Page 22: Primary Fips:error Codes

    11. Is the printer sitting on a level and stable surface? 12. Is recommended paper stock being used in the printer? 13. Does the customer use the printer as instructed in the OKI B6100 User Manual? 14. Are consumables, such as the CRU, replaced at recommended intervals? OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 23 U6:NVM FAIL ------------- 2. A write error occurred when you tried to write to Switch OFF Main Power. NVRAM. Switch ON Main Power. 3. The overflow of the Task Table. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 24 ON or when the Cover E3-2:REG Assy Front is close. Open the Cover Assy Front. Remove the jammed paper. Close the Cover Assy Front. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 25 Tray 1 is not installed or installed not in the posi- Motor Assy Main, Laser Scanner, and tion. Fuser Assy controls stop immediately. ------------- C3:TRAY1 OUT INSTALL TRAY Reinstall Tray 1 completely. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 26: Duplex

    PAPER SIZE In Duplex mode: The size of the paper loaded in ERROR the cassette is not supported in Duplex Mode. Rewrite the NVRAM using ADJUST- MENT MODE MENU. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 27 The Fuser Assy is nearing end of life and better to Displays warning message. be replaced soon. ------------- FUSER UNIT NEED TO Replace the Fuser Assy. REPLACE READY TO PRINT OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 28: U1:Motor Fail

    <=> P/J281-5 and P/J281-3 <=> P/J281-6 on the PWBA LVPS (RRP10.1.7). (RRP10.1.7). Is there +24VDC between the each P/J281-1 <=> P/J281-4, P/J281-2 <=> P/J281-5 and P/J281-3 <=> P/J281-6 on the PWBA HKB26 MCU? OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 29: Adjustment Mode

    (+3.3 VDC). 2. Close the Cover Assy Front (PL1.1.9). 3. Switch ON Main Power. 4. Check the voltage between P21-5 and P21-6. Is there +5 VDC between P21-5 and P21-6? OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 30: U4:Fuser Fail

    HEAT ROD ANALYSIS Go to step 6. Go to 6.4 Heat Rod Let the Heat Rod cool down. Failure. Does the Heat Rod glow when power is switched ON? 3-10 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 31 Is there 0VDC between P/J 28-12 and P/J 28-8 on the (+3.3 VDC). (RRP10.1.7). PWBA HKB26 MCU during Power–ON sequence, and does the voltage rise to +3.3VDC when the sequence finishes? OKI B6100 Laser Printer - Base Engine Technical Manual 3-11 Version 1.0...

  • Page 32: U5:Fan Assy Fail

    Check the voltage between P/J28-13 and P/J28-8 on the Fan Assy PWBA HKB26 PWBA HKB26 MCU (PL10.1.13) while the U5 code is dis- (RRP9.1.2). played. (RRP10.1.7). Is there +3.3VDC between P/J28-13 and P/J28-8? 3-12 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 33: Diagnostic Mode

    1. Enter correct parameters. PWBA HKB26 solved. Return to Ser- 2. Switch OFF Main Power. (RRP10.1.7). vice Flow- chart. 3. Switch ON Main Power. Does U6 still appear? OKI B6100 Laser Printer - Base Engine Technical Manual 3-13 Version 1.0...

  • Page 34: E5:Close Top/Rear Cover

    Replace the Cover Rear PWBA HKB26 Check the voltage between P/J30-2 and P/J30-1. (PL1.2.5). Is there +24VDC between P/J30-2 and P/J30-1 with the (RRP10.1.7). Cover Rear (PL1.2.5) closed? 3-14 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 35: Option Feeder

    Open the Cover Rear (PL1.2.5) and cheat the interlock switch. Fuser Assy (RRP6.1.3). Generate a test print to check the Decurl Roll. Does the paper pass through the Decurl Roll without prob- lems? OKI B6100 Laser Printer - Base Engine Technical Manual 3-15 Version 1.0...
  • Page 36 MOTOR ASSY EXIT (PL7.1.21) ANALYSIS Replace the Replace the Motor Assy PWBA HKB26 Check the voltage between P/J32-1 and frame ground. Exit Is there +24VDC between P/J32-1 and frame ground? (RRP7.1.7). (RRP10.1.7). 3-16 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 37 Open and close the Cover Rear (PL1.2.5). Does the Switch Assy I/L Rear function correctly and increment the Sensor Check number on the screen each time you actuate it? OKI B6100 Laser Printer - Base Engine Technical Manual 3-17 Version 1.0...

  • Page 38: E4-3:Exit Jam

    Open the Cover Rear (PL1.2.5) and cheat the interlock switch. Fuser Assy (RRP6.1.3). Generate a test print to check the Decurl Roll. Does the paper pass through the Decurl Roll without prob- lems? 3-18 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 39 2. Open and close the Cover Rear (PL1.2.5). Does the Switch Assy I/L Rear function correctly and increment the Sensor Check number on the screen each time you actuate it? OKI B6100 Laser Printer - Base Engine Technical Manual 3-19 Version 1.0...

  • Page 40: E3-1:Reg Jam

    4. Actuate the Switch Assy I/L Front (PL10.1.12). Do the transmission gears rotate correctly against those of the Roll Assy Turn (PL3.1.1), the Feeder Assy (PL3.1.19), Clutch Regi (PL5.1.19)? 3-20 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 41 2. Check the continuity between P231-7 <=> P41-3, P231-6 <=> P41-5 and P231-10 <=> P43-4. Is there the continuity between J231-7 <=> J41-3, J231-6 <=> J41-5 and J231-10 <=> J43-4? OKI B6100 Laser Printer - Base Engine Technical Manual 3-21 Version 1.0...
  • Page 42 PWBA HKB26 Fuser Assy CHECK. (RRP6.1.3). (RRP10.1.7). Does the Sensor Exit function correctly and increment the Sensor Check number on the screen each time you actu- ate it? 3-22 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 43: E3-2:Reg Jam

    2. Check the continuity between J43-3 <=> J432-3, J43-4 <=> J432-2 and J43-5 <=> J432-1. Is there the continuity between J43-3 <=> J423-3, J43-4 <=> J432-2 and J43-5 <=> J432-1? OKI B6100 Laser Printer - Base Engine Technical Manual 3-23 Version 1.0...
  • Page 44 2. Check the continuity between P231-7 <=> P41-3, P231-6 <=> P41-5 and P231-10 <=> P43-4. Is there the continuity between J231-7 <=> J41-3, J231-6 <=> J41-5 and J231-10 <=> J43-4? 3-24 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 45: E2-0:Early Feed Jam

    2. Actuate the Switch Assy I/L Front (PL10.1.12). (PL2.2.7). 3. Observe the paper feed from the Feeder Assy using MAIN MOTOR TEST. Is only one sheet of paper fed from the Feeder Assy? OKI B6100 Laser Printer - Base Engine Technical Manual 3-25 Version 1.0...
  • Page 46 PWBA HKB26 Sensor Regi. Photo:Regi (RRP10.1.7). Failure. Does the Sensor Photo:Regi function correctly and incre- ment the Sensor Check number on the screen each time you actuate it? 3-26 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 47: E2-1:Misfeed Jam

    • Harness Assy Conn (J23-J231) (PL10.1.10) Is the paper that is loaded in the paper tray wrinkled or Replace with Go to step 3. damaged? fresh, dry paper. OKI B6100 Laser Printer - Base Engine Technical Manual 3-27 Version 1.0...
  • Page 48 N/P (PL3.1.6). 2. Reinstall the Cassette Assy and execute test print. Is the Plate Assy Bottom lifted up by the Motor Assy and a sheet of paper fed normally? 3-28 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 49 CLUTCH ASSY TURN (PL3.1.2) ANALYSIS Replace the Replace the PWBA Feeder Clutch Assy Check the continuity between P/J641-4 and P/J641-1. (PL3.1.2) Turn (PL3.1.2) Is there the continuity between P/J641-4 and P/J641-1? OKI B6100 Laser Printer - Base Engine Technical Manual 3-29 Version 1.0...

  • Page 50: C5:Add Paper To Tray 1/2/3

    Check the function of the Sensor Photo:No Pap1 using SEN- (RRP10.1.7). SOR/SWITCH CHECK. Does the Sensor Photo:No Pap 1 function correctly and increment the Sensor Check number on the screen each time you actuate it? 3-30 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 51: C5:Illegal Size

    Remove the Cassette Assy (PL2.1.1). Inspect the combination Assy. of the Actuator CST. (RRP10.1.7). Does the combination of the Actuator CST show the cor- rect combination for the paper size present in the cas- sette? OKI B6100 Laser Printer - Base Engine Technical Manual 3-31 Version 1.0...

  • Page 52: C3:Tray 1/2/3 Out Install Tray

    2. Check the continuity between J67-5 <=> J671-1, J67-3 <=> (RRP10.1.7). (PL3.1.39). J671-4, and J67-1 <=> J671-7. Is there the continuity between J67-5 <=> J671-1, J67-3 <=> J671-4, and J67-1 <=> J671-7? 3-32 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 53: J5:Low Toner Need To Replace Please Wait

    2. Check the continuity between J23-8 <=> J231-9, J23-6 <=> J231-11, and J23-5 <=> J231-12. Is there the continuity between J23-8 <=> J231-9, J23-6 <=> J231-11, and J23-5 <=> J231-12? OKI B6100 Laser Printer - Base Engine Technical Manual 3-33 Version 1.0...

  • Page 54: J3:Ep Cartridge Not In Position

    CRU SNS. (RRP10.1.7). 2. Check the continuity between J25-1 <=> J251-4, and J25-2 <=> J251-3. Is there the continuity between J25-1 <=> J251-4, and J25- 2 <=> J251-3? 3-34 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 55: P1:Fuser Pause

    Are they compatible with your printer version, correctly installed, not damaged, deformed, or contaminated? Turn the Main Power OFF and ON. Replace the Problem is PWBA HKB26 solved. Does the P1 error still appear? (RRP10.1.7). OKI B6100 Laser Printer - Base Engine Technical Manual 3-35 Version 1.0...

  • Page 56: Paper Size Error

    Use SENSOR/SWITCH CHECK to check the Sensor PWBA HKB26 Sensor Photo Photo:Regi. Regi Failure (RRP10.1.7). Does the Sensor Photo:Regi function correctly and incre- ment the displayed SENSOR CHECK number each time you actuate it? 3-36 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 57: Fuser Unit Need To Replace Please Wait

    Problem is solved. Does the message still appear? Turns the Main Power OFF and ON. Replace the Problem is PWBA HKB26 solved. Does the message still appear? (RRP10.1.7) OKI B6100 Laser Printer - Base Engine Technical Manual 3-37 Version 1.0...

  • Page 58: Service Error

    Go to step 3. Escalate the problem to the Switch the printer power on. The printer displays ready. proper level. Be sure to pass on all recorded info- mation. 3-38 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 59 4.3 Inoperative Drive Components..........4-8 OKI B6100 Laser Printer - Base Engine Technical Manual...

  • Page 60: Primary Fips:printer Performance Problems

    11. Is the printer sitting on a level and stable surface? 12. Is recommended paper stock being used in the printer? 13. Does the customer use the printer as instructed in the OKI B6100 User Manual? 14. Are consumables, such as the CRU, replaced at recommended intervals? OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 61 The FIP Flowchart should have directed you to this section. Start at your problem box, then follow the arrow leading to the individual FIP that corresponds to that problem. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 62: Inoperative Printer

    Is there +3.3VDC between J28-10 and J28-8? Is there+5VDC between J28-7 and J28-8? Is there +24VDC between J28-1 and J28-8? Is there +24VDC between J28–2 and J28-8? Is there +24VDC between J28-1 and J28-8? OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 63 MOTOR ASSY MAIN (PL8.1.14) ANALYSIS Replace the Go to step 13 Motor Assy Disconnect P/J 29 from the PWB HKB MCU. Main (RRP8.1.4) Switch ON Main Power. Does the Fan function normally? OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 64 ROS ASSY (PL8.1.9) ANALYSIS Replace the Replace the ROS Assy PWBA HKB26 Unplug P/J21 from the PWBA HKB26 MCU. (RRP8.1.2) Switch ON Main Power (RRP10.1.7) Does the Fan function normally? OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 65: Erratic Operation

    Does the printer RESET while it is making a test print? Go to 6.22 Go to step 5 Electrical Noise Install a new PWBA HKB26 MCU. Replace the Problem PWB ESS solved (RRP10.1.1) Does erratic operation still occur? OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 66: Inoperative Drive Components

    Go to 7.16 PWBA HKB26 Drive Compo- Use MAIN MOTOR TEST to check the Motor Assy Main func- nents Failure tion. (RRP10.1.7) Does the Motor Assy Main function correctly? OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 67 Primary FIPs:Printer Perfomance Problems Blank Page OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 68 Primary FIPs:Printer Perfomance Problems 4-10 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 69: Primary Fips: Image Quality Problems

    5.16 Misregistered Image ............5-23 OKI B6100 Laser Printer - Base Engine Technical Manual...
  • Page 70 Primary FIPs:Image Quality Problems Blank Page OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 71: Image Quality Problems

    11. Is the printer sitting on a level and stable surface? 12. Is recommended paper stock being used in the printer? 13. Does the customer use the printer as instructed in the OKI B6100 User Manual? 14. Are consumables, such as the CRU, replaced at recommended intervals? OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 72 If the problem still persists, we recommend you replace each component listed in Initial Analysis of the problem FIP, one by one, until you solve the prob- lem. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 73: Light (Undertoned) Prints

    Is the laser beam path free of obstacles? BTR ASSY Go to step 5 Replace the BTR Assy Inspect the BTR Assy for contamination. Is the BTR free of contamination? OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 74 Remove the CRU and inspect the toner image on the drum. Was the image on the drum transferred completely to the paper? CRU FAILURE Problem Return to Ini- solved tial Analysis Install a new CRU. Is the problem solved? OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 75: Blank Prints

    Generate a test print and switch OFF printer power halfway Failure through the print cycle. Remove the CRU and inspect the image on the drum. Was the image on the drum transferred to the paper? OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 76 Primary FIPs:Image Quality Problems 5.2 Blank Prints continued Step Actions and Questions CRU FAILURE Problem Return to Ini- solved tial Analysis Install a new CRU. Is the problem solved? OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 77: Black Prints

    Generate a test print. Is the problem still present only on the uncovered half? CRU FAILURE Problem Return to Ini- solved tial Analysis Install a new CRU. Is the problem solved? OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 78: Vertical Band Deletions

    Inspect the BTR Assy for contamination. Is the BTR free of contamination? CRU FAILURE Problem Return to Ini- solved tial Analysis Install a new CRU. Is the problem solved? 5-10 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 79: Vertical Linear Deletions

    Inspect the paper path, between feed and exit, for contamina- or contamina- tion or obstructions. tion from the Is the paper path free of obstructions? paper path. OKI B6100 Laser Printer - Base Engine Technical Manual 5-11 Version 1.0...

  • Page 80: Horizontal Band Deletions

    Remove the CRU and inspect the toner image on the drum. Was the image on the drum transferred completely to the paper? Table continued 5-12 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 81 104 mm? PRESSURE ROLL DAMAGE Clean or Return to Ini- replace the tial Analysis Pressure Roll Do the band deletions occur at intervals of approximately Assy 94 mm? OKI B6100 Laser Printer - Base Engine Technical Manual 5-13 Version 1.0...

  • Page 82: Vertical Streaks

    Replace the CRU with a new one. Is the problem solved? HEAT ROLL DAMAGE Replace the Return to Ini- Heat Roll tial Analysis Do the streaks occur at intervals of approximately 104 5-14 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 83: Horizontal Streaks

    Inspect the Heat Roll for scratches, objects, or contamination. Is the Heat Roll free of scratches and contamination? NOISE Go to 6.20 Electrical Noise for possible noise problem. OKI B6100 Laser Printer - Base Engine Technical Manual 5-15 Version 1.0...

  • Page 84: Spot Deletions

    Do the spot deletions occur at intervals of approximately 62.0mm? PRESSURE ROLL DAMAGE Replace the Return to Ini- Pressure Roll tial Analysis Do the spot deletions occur at intervals of approximately Assy 61.0mm? 5-16 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 85: Spots

    Do the spots occur at intervals of approximately 104mm? PRESSURE ROLL DAMAGE Replace the Return to Ini- Pressure Roll tial Analysis Assy Do the spots occur at intervals of approximately 94mm? OKI B6100 Laser Printer - Base Engine Technical Manual 5-17 Version 1.0...

  • Page 86: Residual Image

    Do the images occur at intervals of approximately 62.0mm? PRESSURE ROLL DAMAGE Replace the Return to Ini- Pressure Roll tial Analysis Do the images occur at intervals of approximately Assy 61.0mm? 5-18 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 87: Background

    Inspect the Fuser Ground Path within the Fuser Assy and from path. the Fuser Assy to the Frame Ground. Is the Fuser Ground Path functioning correctly? OKI B6100 Laser Printer - Base Engine Technical Manual 5-19 Version 1.0...
  • Page 88 Inspect the rolls along the paper path, between the feed tray and the exit tray, for contamination, scratches, or damage. Are the paper path rolls free of contamination, scratches, or damage? 5-20 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 89: Skewed Image

    Inspect the rolls along the paper path, between the feed tray Assy and the exit tray, for contamination, scratches, or damage. Are the paper path rolls free of contamination, scratches, or damage? OKI B6100 Laser Printer - Base Engine Technical Manual 5-21 Version 1.0...

  • Page 90: Unfused Image

    FUSER Assy Return to Ini- Replace the tial Analysis Fuser Assy Inspect the contact between the Heat and Pressure Rolls. Are the Heat and Pressure Rolls contacting correctly? 5-22 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 91: Misregistered Image

    Configuration Mode (Appendix B). ues, and return to step Check NV codes 03 through 08, and 0D through 0I. Are the NV codes set at the default values? OKI B6100 Laser Printer - Base Engine Technical Manual 5-23 Version 1.0...
  • Page 92 Inspect the rolls along the paper path, between the feed tray Assy and the exit tray, for contamination, scratches, wear, or dam- age. Are the paper path rolls free of contamination, scratches, wear, or damage? 5-24 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 93: Secondary Fips

    6.20 Electrical Noise............. 6-28 OKI B6100 Laser Printer - Base Engine Technical Manual...
  • Page 94 Secondary FIPs Blank Page OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 95: Secondary Fips

    11. Is the printer sitting on a level and stable surface? 12. Is recommended paper stock being used in the printer? 13. Does the customer use the printer as instructed in the OKI B6100 User Manual? 14. Are consumables, such as the CRU, replaced at recommended intervals? OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 96: Pwba Hkb Ps Failure (+3.3Vdc)

    Switch ON Main Power. PWBA HKB26 PWBA HKB Take the following readings within 65 seconds after switching (RRP10.1.7) (RRP10.1.9) ON Main Power. Is there +3.3VDC between J282-1 and J282-2? OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 97 Is there +5VDC between P288-1 and P288-2 on the PWBA (RRP10.1.7) (RRP10.1.8) HKB 5VDC (PL10.1.14)? Deactuate the Switch Assy I/L Front. Is there +0VDC between P288-1 and P288-2 on the PWBA HKB 5VDC? OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 98: Ros Assy Failure

    Is there continuity (0Ω) between all wires on J21 and J211, J212, J212? J213) Is there continuity (0Ω) between all wires on J21 and J211? Is there continuity (0Ω) between all wires on J21 and J213? OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 99 HARNESS ASSY VDO (J22-J223) (PL8.1.8) ANALYSIS Replace the Replace the ROS Assy Harness Assy (RRP8.1.5) VDO (J22- Is there continuity (0Ω) between all wires on J22 and J223) J223? OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 100: Heat Rod Failure

    HEAT ROD TEMPERATURE ANALYSIS Go to 6.5 Go to step 6 Temperature Disconnect P/J27 from the PWBA HKB26 MCU. Sensor Fail- Is there the continuity between J24-2 and J27-1? Table continued OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 101 Is there continuity (0Ω) between the two ends of the Ther- replace the mostat? Fuser Assy, PWBA HKB Is there continuity (0Ω) between the two ends of the Plate PS, and the Fuse? PWBA HKB26 MCU. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 102: Temperature Sensor Failure

    Fuser Assy (RRP6.1.3) Allow the Fuser Assy to cool to room temperature. (RRP10.1.7) Check the continuity between J27-1 and J27-2. Is there approximately 2MΩ between J27-1 and J27-2? 6-10 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 103: Sensor Exit Failure

    Use a piece of paper to actuate the Sensor Exit. (RRP10.1.7) Is there +0 VDC between P/J27-4 and P/J27-5? Remove the piece of paper from the Sensor Exit. Is there +5 VDC between P/J27-4 and P/J27-5? OKI B6100 Laser Printer - Base Engine Technical Manual 6-11 Version 1.0...

  • Page 104: Sensor Photo:regi Failure

    Check the voltage between P/J43-5 and P/J43-4. (RRP10.1.7) (RRP5.1.5) Does the voltage between P/J43-5 and P/J43-4 fall down from +3.3VDC to 0VDC when the Actuator Regi is pushed down by a sheet of paper? 6-12 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 105: Sensor Photo:no Pap 1 Failure

    Check the continuity between P61-5 and P331-16, P61-3 and (PL9.1.9) P331-10, and P61-4 and P331-11. Is there the continuity between P61-5 and P331-16, P61-3 and P331-10, and P61-4 and P331-11? OKI B6100 Laser Printer - Base Engine Technical Manual 6-13 Version 1.0...
  • Page 106 +3.3VDC to 0VDC when the Actuator N/P (PL3.1.6) (RRP10.1.7) shields the sensing point of the Sensor Photo. Does the voltage between P/J61-5 and P/J65-4 fall down to 0VDC? 6-14 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 107: Sensor Photo:exit Failure

    Actuator Exit with inserting and (RRP10.1.7) removing a sheet of paper at the Fuser Assy. Is there 0VDC when pushing up the Actuator Exit and +5VDC when releasing it? OKI B6100 Laser Printer - Base Engine Technical Manual 6-15 Version 1.0...

  • Page 108: Sensor Assy Cru Failure

    Harness Assy FS SNR (J30-J301) (PL7.1.16) ANALYSIS Go to 6.1 Replace the PWBA HKB Harness Assy PS Failure FS SNR (J30- Is there continuity (0Ω) between all wires on J30 and (+5VDC) -J301) J301? 6-16 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 109: Drive Components Failure

    Remove the Motor Assy Main remaining the connection of har- Main ness assy. (RRP8.1.7) Use MAIN MOTOR TEST to check the rotation of Gear Assy Drive. Do the Motor Assy Main rotate smoothly? OKI B6100 Laser Printer - Base Engine Technical Manual 6-17 Version 1.0...
  • Page 110 Go to step 11 Replace the Fuser Assy Remove the Fuser Assy. (RRP6.1.3) Rotate the Heat Roll Gear clockwise by manual. Do all of the gears rotate smoothly? 6-18 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 111 Go to 6.13 Problem Solenoid Pick solved Up Failure, Is the problem still present? 6.14 Clutch Assy Feed Failure, 6.15 Clutch Assy Turn Failure or 6.18 Exit Failure OKI B6100 Laser Printer - Base Engine Technical Manual 6-19 Version 1.0...

  • Page 112: Paper Size Sensor Failure

    Push and release the Cam SW (PL9.1.15) respectively by (RRP10.1.7) manual and observe the increment of the SENSOR CHECK counter. Does the counter increment followed by the push and release of the Cam SW? 6-20 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 113: Solenoid Pick Up Failure

    Go to 6.2 Solenoid Pick PWBA HKB Check the voltage between P/J44-1 and P/J44-2 when use PS Failure SOLENOID MBF TEST. (+24V) Is there +24VDC when the Solenoid MBF Test? OKI B6100 Laser Printer - Base Engine Technical Manual 6-21 Version 1.0...

  • Page 114: Clutch Assy Feed Failure

    Clutch Assy PWBA HKB Check the voltage between P/J651-1 and P/J651-4 when use Feed PS Failure FEED CLUTCH TEST. (+24V) Is there +24VDC when the FEED CLUTCH TEST? 6-22 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 115 Clutch Assy PWBA HKB Check the voltage between P/J641-1 and P/J641-4 when use Turn PS Failure TURN CLUTCH TEST. (+24V) Is there +24VDC when the TURN CLUTCH TEST? OKI B6100 Laser Printer - Base Engine Technical Manual 6-23 Version 1.0...

  • Page 116: Fan Assy Failure

    Fan Assy PWBA HKB26 (RRP9.1.1) Use FAN TEST to check the Fan operation. (RRP10.1.7) Check the voltage between P26-13 and P26-8. Is there +3.3VDC between P26-13 and P26-8? 6-24 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 117: Toner Sensor Failure

    Replace the PWBA HKB PWBA Conn Check the continuity between P42-4 and P231-9, P42-3 and PS Failure (RRP10.1.5) P231-11, and P42-1 and P231-12. (+24VDC) Is there continuity (0Ω)? OKI B6100 Laser Printer - Base Engine Technical Manual 6-25 Version 1.0...

  • Page 118: Exit Failure

    MOTOR ASSY EXIT ANALYSIS Replace the Replace the PWBA HKB26 Motor Assy Rotate the Motor Assy Exit manually. EXIT Does the Motor Assy Exit rotate smoothly? (RRP10.1.7) (RRP7.1.6) 6-26 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 119: Pwba Hvps Failure

    Is there continuity (0Ω) between all wires on J26 and (RRP10.1.11) J261? Install a new MCU PWB. Replace the Problem PWBA HVPS solved Is the problem still present? (RRP10.1.11) OKI B6100 Laser Printer - Base Engine Technical Manual 6-27 Version 1.0...

  • Page 120: Electrical Noise

    Re-secure the Spring Earth Check to make sure the Springs Earth are firmly attached to the P/H Assy. Are the Springs Earth firmly attached to the P/H Assy? 6-28 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 121 Is there continuity (0Ω) along the entire printer ground path? Try the initial analysis again. Replace the Look for an component external device caus- ing the noise Is there a faulty component? OKI B6100 Laser Printer - Base Engine Technical Manual 6-29 Version 1.0...
  • Page 122 Secondary FIPs Blank Page 6-30 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 123 Test Prints Section 7 Contents Section 7 Intentionally left blank OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 124 Test Prints OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 125 1.5.12 Print Summary............8-22 OKI B6100 Laser Printer - Base Engine Technical Manual...
  • Page 126 Diagnostic Mode OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 127: Diagnostic Mode

    “Previous” moves down and up through the selected sub-menu. Pressing “Select” will activate the displayed menu item. Pressing “Return” moves back to the next higher menu. See 1.5.4 for an illustration of all the menus and sub-menus. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 128: Graphic Illustrations Of The Diagnostic Menus

    Press “Return” or “Cancel” to exit the test or to move up one level in the menu structure. 1.5.4.2 Output Tests (see 1.5.5) OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 129: Input Tests

    Diagnostic Mode 1.5.4.3 Input Tests (see 1.5.6) 1.5.4.4 Alignment (see 1.5.7) OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 130: Maintenance Info

    Diagnostic Mode 1.5.4.5 Maintenance Info (see 1.5.8) 1.5.4.6 Operator Panel (see 1.5.9) OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 131: Test Print

    Diagnostic Mode 1.5.4.7 Test Print (see 1.5.10) 1.5.4.8 Flash Summary (see 1.5.11) OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 132: Print Summary

    Diagnostic Mode 1.5.4.9 Print Summary (see 1.5.12) OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 133: Output Tests

    Exit Motor run forward at low speed. Exit Motor Rev L Exit Motor reverse at low speed When ON is selected, you will see the Exit Motor run reverse at low speed. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 134 When ON is selected, the DC bias volt- age is switched on. · Exact output voltage readings cannot be confirmed with this diagnostic test, because of the HVPS design, and also variable types of multimeter. 8-10 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 135: Input Tests

    (heating and cool- ing), a temperature variation, indicated by a constantly changing Hex code, is not a sign of trouble. ROM Checksum ROM Checksum Displays the ROM checksum. OKI B6100 Laser Printer - Base Engine Technical Manual 8-11 Version 1.0...

  • Page 136: Alignment

    Env Scan Dir Envelopes in the scan direction Adjusts the image start of scan position on the photoreceptor to match the stock being fed from the envelope feeder. 8-12 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 137: Maintenance Info

    Reset Error Log Start to Confirm After Select is pressed, you can press Start to reset (clear) the error Cancel to abort log or press cancel to abort the selection. OKI B6100 Laser Printer - Base Engine Technical Manual 8-13 Version 1.0...

  • Page 138: Operator Panel

    When you press one of the keys, OPN changes to CLS for that key. Pressing the Return key ends the test and returns to the Operator Panel menu. 8-14 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 139: Test Print

    (Figure 4). Black pages are used for image quality, solid area coverage, and drum defects. Test Page Test Page When Select is pressed, the test page is printed (Figure 5). OKI B6100 Laser Printer - Base Engine Technical Manual 8-15 Version 1.0...
  • Page 140 Diagnostic Mode Figure 1. Engine Test Page Example 8-16 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 141 Diagnostic Mode Figure 2. Grid Page Example OKI B6100 Laser Printer - Base Engine Technical Manual 8-17 Version 1.0...
  • Page 142 Diagnostic Mode Figure 3. Blank Page Example 8-18 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 143 Diagnostic Mode Figure 4. Black Page Example OKI B6100 Laser Printer - Base Engine Technical Manual 8-19 Version 1.0...
  • Page 144 Diagnostic Mode Figure 5. Test Page Example 8-20 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 145: Flash Summary

    Pressing Select with flash summary displayed prints the Flash Summary Report. The report shows the status of the flash SIMMs. An example of the report is illustrated in Figure 6. Figure 6. Flash Summary Example OKI B6100 Laser Printer - Base Engine Technical Manual 8-21 Version 1.0...

  • Page 146: Print Summary

    The report is usually on two pages. An example of the report is illustrated in Figure 7 and Figure 8. Figure 7. Print Summary (page 1) Example 8-22 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 147 Diagnostic Mode Figure 8. Print Summary (page 2) Example OKI B6100 Laser Printer - Base Engine Technical Manual 8-23 Version 1.0...
  • Page 148 Diagnostic Mode 8-24 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 149 1.6.2 Registration Adjustment ......... . 9-4 OKI B6100 Laser Printer - Base Engine Technical Manual...
  • Page 150 Adjustment Mode OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 151 *If the tray displayed is the Envelope feeder, you will have the following choice for Media Size: COM 10 Envelope Monarch Envelope C5 Envelope DL Envelope 12. When completed, press return a number of times until Ready is displayed OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 152 11. The alignment menu lists each tray/feeder and feed direction and scan direction. Use the Next Button to scroll to the tray/feeder and the direction where registration is mis-adjusted. Press Select. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 153 Previous Button to decrease the value. Press Select. 13. Return to the Test Print Menu and run another Grid Pattern. Repeat steps 10 through 12 for each tray/feeder as necessary. OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 154 Adjustment Mode OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 155: Removal And Replacement Procedures

    RRP 2.2.6 Spring (PL2.2.26) ........... . . 10-48 OKI B6100 Laser Printer - Base Engine Technical Manual 10-1 Version 1.0...
  • Page 156 RRP 5.1.11 Kit Toner Sensor (with 1,2,33)(Reference Only) ......10-124 10-2 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 157 RRP 9.1.7 Housing Assy Size Sensor (with 13-21)(Reference Only) ..... 10-180 OKI B6100 Laser Printer - Base Engine Technical Manual 10-3 Version 1.0...

  • Page 158: Section 10 - Removal And Replacement Procedures

    RRP 10.1.11 PWBA HVPS (PL10.1.20) ..........10-208 10-4 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 159: Preparation

    Removal and Replacement Procedures (RRPs) Section 10 - Removal and Replacement Procedures (RRPs) This section contains the removal and replacement procedure for main parts of the OKI B6100 printer. Preparation 1. Switch OFF the main power. 2. Disconnect the AC power cord from the wall outlet, then start work.

  • Page 160: Parts List

    ･ For the location of connectors (P/J), refer to [Section 11 P/J Location]. 10-6 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 161 Removal and Replacement Procedures (RRPs) Section 10 - Removal and Replacement Procedures (RRPs) continued This Page is Intentionally Blank OKI B6100 Laser Printer - Base Engine Technical Manual 10-7 Version 1.0...

  • Page 162: Rrp 1.1.1 Cover Left (Pl1.1.1)

    Removal and Replacement Procedures (RRPs) RRP 1.1.1 Cover Left (PL1.1.1) Figure 2. Cover Left Removal 10-8 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 163 1. Align the Cover Left with its mount position on the printer. 2. Secure the Cover Left to the printer with two screws. 3. Mount the Cover Assy I/F (RRP 1.1.2). OKI B6100 Laser Printer - Base Engine Technical Manual 10-9 Version 1.0...

  • Page 164: Rrp 1.1.2 Cover Assy I/F (Pl1.1.2)

    Removal and Replacement Procedures (RRPs) RRP 1.1.2 Cover Assy I/F (PL1.1.2) Figure 3. Cover Assy I/F Removal 10-10 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 165 Cover Assy Top and the Cover Left . 1. Align the Cover Assy I/F with its mount position on the printer. 2. Secure the Cover Assy I/F to the printer with two screws. OKI B6100 Laser Printer - Base Engine Technical Manual 10-11 Version 1.0...

  • Page 166: Rrp 1.1.3 Cover Option (Pl1.1.4)

    Removal and Replacement Procedures (RRPs) RRP 1.1.3 Cover Option (PL1.1.4) Figure 4. Cover Option Removal 10-12 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 167 2. Pushing the rear side of Cover Option , insert two latches of Cover Option into the Cover Assy Top . 3. Close the Cover Assy Rear . OKI B6100 Laser Printer - Base Engine Technical Manual 10-13 Version 1.0...

  • Page 168: Rrp 1.1.4 Cover Assy Top (Pl1.1.5)

    Removal and Replacement Procedures (RRPs) RRP 1.1.4 Cover Assy Top (PL1.1.5) Figure 5. Cover Assy Top Removal 10-14 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 169 5. Mount the Cover Option (RRP 1.1.3). 6. Close the Cover Assy Rear . 7. Mount the Cover Front L/H (RRP 1.1.10). 8. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-15 Version 1.0...

  • Page 170: Rrp 1.1.5 Control Assy Panel (Pl1.1.6)

    Removal and Replacement Procedures (RRPs) RRP 1.1.5 Control Assy panel (PL1.1.6) Figure 6. Control Assy Panel Removal 10-16 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 171 3. Mount the Cover Assy Top (RRP 1.1.4). 4. Close the Cover Assy Rear . 5. Mount the Cover Front L/H (RRP 1.1.10). 6. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-17 Version 1.0...

  • Page 172: Rrp 1.1.6 Harness Assy Panel (Pl1.1.7)

    Removal and Replacement Procedures (RRPs) RRP 1.1.6 Harness Assy Panel (PL1.1.7) Figure 7. Harness Assy Panel Removal 10-18 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 173 3. Mount the Cover Assy Top (RRP 1.1.4). 4. Close the Cover Assy Rear . 5. Mount the Cover Front L/H (RRP 1.1.10). 6. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-19 Version 1.0...

  • Page 174: Rrp 1.1.7 Cover Right (Pl1.1.8)

    Removal and Replacement Procedures (RRPs) RRP 1.1.7 Cover Right (PL1.1.8) Figure 8. Cover Right Removal 10-20 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 175 4. Mount the Cover Assy Top (RRP 1.1.4). 5. Close the Cover Assy Rear . 6. Mount the Cover Front L/H (RRP 1.1.9). 7. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-21 Version 1.0...

  • Page 176: Rrp 1.1.8 Cover Assy Front (Pl1.1.9)

    Removal and Replacement Procedures (RRPs) RRP 1.1.8 Cover Assy Front (PL1.1.9) Figure 9. Cover Assy Front Removal 10-22 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 177 4. Hang the hook of the Spring Front on the hole placed the right side of the unit. 5. Secure the left bearing bore of Cover Assy Front to the left stud of printer with the KL clip. 6. Close the Cover Assy Front . OKI B6100 Laser Printer - Base Engine Technical Manual 10-23 Version 1.0...

  • Page 178: Rrp 1.1.9 Tray Assy Mbf (Pl1.1.17)

    Removal and Replacement Procedures (RRPs) RRP 1.1.9 Tray Assy MBF (PL1.1.17) Figure 10. Tray Assy MBF Removal 10-24 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 179 4. Secure the Stopper Tray to the shaft of Tray Assy MBF with the Clip (PL1.1.22). 5. Mount the Cover Assy Front (RRP 1.1.8). 6. Close the Cover Assy Front (PL1.1.9). OKI B6100 Laser Printer - Base Engine Technical Manual 10-25 Version 1.0...

  • Page 180: Rrp 1.1.10 Cover Front L/H (Pl1.1.19)

    Removal and Replacement Procedures (RRPs) RRP 1.1.10 Cover Front L/H (PL1.1.19) Figure 11. Cover Front L/H Removal 10-26 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 181 2. Engage the hook of Cover L/H with a hole on the left side of Cover Assy Top to secure the Cover L/H . 3. Secure the Cover L/H to the printer with three screws. 4. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-27 Version 1.0...

  • Page 182: Rrp 1.2.1 Cap Envelope (Pl1.2.7)

    Removal and Replacement Procedures (RRPs) RRP 1.2.1 Cap Envelope (PL1.2.7) Figure 12. Cap Envelope Removal 10-28 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 183 2. Mount the Cap Envelope on the left hole in the Chute Assy Face Up of the Cover Assy Rear . 3. Close the Cover Assy Rear . OKI B6100 Laser Printer - Base Engine Technical Manual 10-29 Version 1.0...

  • Page 184: Rrp 1.2.2 Stopper (Pl1.2.10)

    Removal and Replacement Procedures (RRPs) RRP 1.2.2 Stopper (PL1.2.10) Figure 13. Stopper Removal 10-30 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 185 1. Align the Stopper with its mount position to the printer. 2. Secure the Stopper to the printer with one screw. 3. Mount the Cover Assy Rear (RRP1.2.3). OKI B6100 Laser Printer - Base Engine Technical Manual 10-31 Version 1.0...

  • Page 186: Rrp 1.2.3 Cover Assy Rear(Standard) (With 1~9) (Reference Only)

    Removal and Replacement Procedures (RRPs) RRP 1.2.3 Cover Assy Rear(Standard) (Reference Only) Figure 14. Cover Assy Rear(Standard) Removal 10-32 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 187 3. Secure the left side of Cover Assy Rear to the printer with the Stopper Pivot R (PL1.2.9). 4. Insert the lead edge of Stopper (PL1.2.10) into a hole in the Cover Assy Rear . 5. Close the Cover Assy Rear . OKI B6100 Laser Printer - Base Engine Technical Manual 10-33 Version 1.0...

  • Page 188: Rrp 1.2.4 Chute Assy Face Up (Pl1.2.8)

    Removal and Replacement Procedures (RRPs) RRP 1.2.4 Chute Assy Face Up (PL1.2.8) Figure 15. Chute Assy Face Up Removal 10-34 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 189 2. Adjust the Chute Assy Face Up to the setting position of the Cover Assy Rear Face Up,and then fasten it by both screws. 3. Mount the Cover Assy Rear Face Up (RRP 1.2.3). OKI B6100 Laser Printer - Base Engine Technical Manual 10-35 Version 1.0...

  • Page 190: Rrp 2.1.1 Cassette Assy (Pl2.1.1)

    Removal and Replacement Procedures (RRPs) RRP 2.1.1 Cassette Assy (PL2.1.1) Figure 16. Cassette Assy Removal 10-36 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 191 RRP 2.1.1 Cassette Assy (PL2.1.1) continued Removal 1. Draw the Cassette Assy from the printer. Replacement 1. Aligning the position exactly, insert the Cassette Assy into the printer. OKI B6100 Laser Printer - Base Engine Technical Manual 10-37 Version 1.0...

  • Page 192: Rrp 2.2.1 Clutch Assy Friction (Pl2.2.7)

    Removal and Replacement Procedures (RRPs) RRP 2.2.1 Clutch Assy Friction (PL2.2.7) Figure 17. Clutch Assy Friction Removal(1) Figure 18. Clutch Assy removal(2) 10-38 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 193 5. Secure the Chute Retard Base L and Chute Retard Base R with the left and right latches from the Cassette Assy . 6. Mount the Cassette Assy to the printer (RRP 2.1.1). OKI B6100 Laser Printer - Base Engine Technical Manual 10-39 Version 1.0...

  • Page 194: Rrp 2.2.2 Roll Assy (Pl2.2.8)

    Removal and Replacement Procedures (RRPs) RRP 2.2.2 Roll Assy (PL2.2.8) Figure 19. Roll Assy Removal(1) Figure 20. Roll Assy Removal(2) 10-40 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 195 4. Secure the Chute Retard Base L and Chute Retard Base R with the left and right latches of Cassette Assy . 5. Mount the Cassette Assy to the printer (RRP2.1.1). OKI B6100 Laser Printer - Base Engine Technical Manual 10-41 Version 1.0...

  • Page 196: Rrp 2.2.3 Spring Retard (Pl2.2.10)

    Removal and Replacement Procedures (RRPs) RRP 2.2.3 Spring Retard (PL2.2.10) Figure 21. Spring Retard(1) Figure 22. Spring Retard(2) 10-42 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 197 4. Secure the Chute Retard Base L and Chute Retard Base R with the left and right latches from the Cassette Assy . 5. Mount the Cassette Assy to the printer (RRP 2.1.1). OKI B6100 Laser Printer - Base Engine Technical Manual 10-43 Version 1.0...

  • Page 198: Rrp 2.2.4 Motor Assy (Pl2.2.22)

    Removal and Replacement Procedures (RRPs) RRP 2.2.4 Motor Assy (PL2.2.22) Figure 23. Motor Assy Removal(1) Figure 24. Motor Assy Removal(2) 10-44 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 199 Holder L (PL2.2.21) with Spring Motor to the replacement position of the Cassette Assy . 7. Fix the Holder L to the Cassette Assy (two screws). 8. Mount the Cassette Assy to the printer (RRP 2.1.1). OKI B6100 Laser Printer - Base Engine Technical Manual 10-45 Version 1.0...

  • Page 200: Rrp 2.2.5 Connector(Pl2.2.25) And Guide Socket(Pl2.2.27)

    Removal and Replacement Procedures (RRPs) RRP 2.2.5 Connector(PL2.2.25) and Guide Socket(PL2.2.27) Figure 25. Connector and Guide Socket Removal(1) Figure 26. Connector Guide Socket Removal(2) 10-46 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 201 6. Aligning the position exactly, mount the Holder L together with Spring Motor to the Cassette Assy . 7. Secure the Holder L to the Cassette Assy with two screws. 8. Mount the Cassette Assy to the printer (RRP 2.1.1). OKI B6100 Laser Printer - Base Engine Technical Manual 10-47 Version 1.0...

  • Page 202: Rrp 2.2.6 Spring (Pl2.2.26)

    Removal and Replacement Procedures (RRPs) RRP 2.2.6 Spring (PL2.2.26) Figure 27. Spring Removal(1) Figure 28. Spring Removal(2) 10-48 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 203 3. Aligning the position exactly, mount the Holder L together with Spring Motor to the Cassette Assy . 4. Secure the Holder L to the Cassette Assy with two screws. 5. Mount the Cassette Assy to the printer (RRP2.1.1). OKI B6100 Laser Printer - Base Engine Technical Manual 10-49 Version 1.0...

  • Page 204: Rrp 3.1.1 Roll Assy Turn (Pl3.1.1)

    Removal and Replacement Procedures (RRPs) RRP 3.1.1 Roll Assy Turn (PL3.1.1) Figure 29. Roll Assy Turn Removal(1) Figure 30. Roll Assy Turn Removal(2) 10-50 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 205 16. Unhook the left Spring Extension from two notches of Roll Assy Turn , and remove the Spring Extension . 17. Unhook the right Spring Extension from two notches of Roll Assy Turn , and remove the Spring Extension . OKI B6100 Laser Printer - Base Engine Technical Manual 10-51 Version 1.0...
  • Page 206 14. Mount the Cover Assy I/F (RRP 1.1.2). 15. Mount the Chute MBF Assy (RRP 4.1.1). 16. Mount the Cover Front L/H (RRP 1.1.10). 17. Mount the Cover Assy Front (RRP 1.1.8). 10-52 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 207 Removal and Replacement Procedures (RRPs) RRP 3.1.1 Roll Assy Turn (PL3.1.1) continued Blank Page OKI B6100 Laser Printer - Base Engine Technical Manual 10-53 Version 1.0...

  • Page 208: Rrp 3.1.2 Spring Chute (Pl3.1.4)

    Removal and Replacement Procedures (RRPs) RRP 3.1.2 Spring Chute (PL3.1.4) Figure 31. Spring Chute Removal 10-54 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 209 13. Mount the Cover Assy I/F (RRP 1.1.2). 14. Mount the Chute MBF Assy (RRP 4.1.1). 15. Mount the Cover Front L/H (RRP 1.1.10). 16. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-55 Version 1.0...

  • Page 210: Rrp 3.1.3 Actuator N/P (Pl3.1.6)

    Removal and Replacement Procedures (RRPs) RRP 3.1.3 Actuator N/P (PL3.1.6) Figure 32. Actuator N/P Removal 10-56 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 211 10. Mount the Cover Assy I/F (RRP 1.1.2). 11. Mount the Chute MBF Assy (RRP 4.1.1). 12. Mount the Cover Front L/H (RRP 1.1.10). 13. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-57 Version 1.0...

  • Page 212: Rrp 3.1.4 Sensor Photo:face Control,Low Paper (Pl3.1.13)

    Removal and Replacement Procedures (RRPs) RRP 3.1.4 Sensor Photo:Face Control,Low Paper (PL3.1.13) Figure 33. Sensor Photo:Face Control Paper Removal 10-58 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 213 12. Mount the Cover Assy I/F (RRP 1.1.2). 13. Mount the Chute MBF Assy (RRP 4.1.1). 14. Mount the Cover Front L/H (RRP 1.1.10). 15. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-59 Version 1.0...

  • Page 214: Rrp 3.1.5 Feeder Assy (Pl3.1.19)

    Removal and Replacement Procedures (RRPs) RRP 3.1.5 Feeder Assy (PL3.1.19) engine rrp032FA Figure 34. Feeder Assy Removal(1) Figure 35. Feeder Assy Removal(2) 10-60 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 215 17. Sliding the Feeder Assy to the right, draw the shaft of Feeder Assy from the left bearing bore of the Feeder , and remove the Feeder Assy from the Feeder . 18. Remove the Spring Nudger (PL3.1.29) from the boss of Feeder . OKI B6100 Laser Printer - Base Engine Technical Manual 10-61 Version 1.0...
  • Page 216 14. Mount the Cover Assy I/F (RRP 1.1.2). 15. Mount the Chute MBF Assy (RRP 4.1.1). 16. Mount the Cover Front L/H (RRP 1.1.10). 17. Mount the Cover Assy Front (RRP 1.1.8). 10-62 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 217 Removal and Replacement Procedures (RRPs) RRP 3.1.5 Feeder Assy (PL3.1.19) continued Blank Page OKI B6100 Laser Printer - Base Engine Technical Manual 10-63 Version 1.0...

  • Page 218: Rrp 3.1.6 Roll Assy (Pl3.1.26)

    Removal and Replacement Procedures (RRPs) RRP 3.1.6 Roll Assy (PL3.1.26) Figure 36. Roll Assy Removal 10-64 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 219 3. From the Feeder , insert the Roll Assy into the front shaft of Feeder Assy . 4. Hook the Roll Assy to the groove in the front shaft of Feeder Assy to secure. 5. Mount the Cassette Assy (RRP 2.1.1). OKI B6100 Laser Printer - Base Engine Technical Manual 10-65 Version 1.0...

  • Page 220: Rrp 3.1.7 Pwba Feeder (Pl3.1.36)

    Removal and Replacement Procedures (RRPs) RRP 3.1.7 PWBA Feeder (PL3.1.36) Figure 37. PWBA Feeder Removal 10-66 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 221 15. Unplug the connector (P/J67) on the PWBA Feeder from the Feeder . 16. Remove the four screws securing the PWBA Feeder to the Feeder . 17. Remove the PWBA Feeder from the Feeder . OKI B6100 Laser Printer - Base Engine Technical Manual 10-67 Version 1.0...
  • Page 222 14. Mount the Cover Assy I/F (RRP 1.1.2). 15. Mount the Chute MBF Assy (RRP 4.1.1). 16. Mount the Cover Front L/H (RRP 1.1.10). 17. Mount the Cover Assy Front (RRP 1.1.8). 10-68 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 223 Removal and Replacement Procedures (RRPs) RRP 3.1.7 PWBA Feeder (PL3.1.36) continued Blank page OKI B6100 Laser Printer - Base Engine Technical Manual 10-69 Version 1.0...

  • Page 224: Rrp 3.1.8 Clutch Assy Feed (Pl3.1.37)

    Removal and Replacement Procedures (RRPs) RRP 3.1.8 Clutch Assy Feed (PL3.1.37) Figure 38. Clutch Assy Feed Removal(1) Figure 39. Clutch Assy Feed Removal(2) 10-70 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 225 18. Unclamp the harness of Clutch Assy Feed from the Feeder . 19. Unplug the connector (P/J65) from the PWBA Feeder . 20. Draw the Clutch Assy Feed from the shaft of Feeder Assy (PL3.1.19) in the Feeder . OKI B6100 Laser Printer - Base Engine Technical Manual 10-71 Version 1.0...
  • Page 226 17. Mount the Cover Assy I/F (RRP 1.1.2). 18. Mount the Chute MBF Assy (RRP 4.1.1). 19. Mount the Cover Front L/H (RRP 1.1.10). 20. Mount the Cover Assy Front (RRP 1.1.8). 10-72 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 227 Removal and Replacement Procedures (RRPs) RRP 3.1.8 Clutch Assy Feed (PL3.1.37) continued Blank page OKI B6100 Laser Printer - Base Engine Technical Manual 10-73 Version 1.0...

  • Page 228: Rrp 3.1.9 Socket (Pl3.1.40)

    Removal and Replacement Procedures (RRPs) RRP 3.1.9 Socket (PL3.1.40) Figure 40. Socket Removal 10-74 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 229 2. Aligning the position exactly, insert the boss of Socket into a hole in the Feeder . 3. Secure the Socket to the Feeder with two screws. 4. Mount the Cassette Assy (RRP 2.1.1). OKI B6100 Laser Printer - Base Engine Technical Manual 10-75 Version 1.0...

  • Page 230: Rrp 3.1.10 Feeder(With 1~40) (Reference Only)

    Removal and Replacement Procedures (RRPs) RRP 3.1.10 Feeder (with1-40) (Reference Only) Figure 41. Feeder Removal 10-76 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 231 9. Mount the Cover Assy I/F (RRP 1.1.2). 10. Mount the Chute MBF Assy (RRP 4.1.1). 11. Mount the Cover Front L/H (RRP 1.1.10). 12. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-77 Version 1.0...

  • Page 232: Rrp 4.1.1 Chute Mbf Assy (Pl4.1.1)

    Removal and Replacement Procedures (RRPs) RRP 4.1.1 Chute MBF Assy (PL4.1.1) Figure 42. Chute MBF Assy Removal 10-78 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 233 6. Secure the harness of Chute MBF Assy to the printer with three clamps. 7. Mount the Cover Front L/H (RRP 1.1.10). 8. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-79 Version 1.0...

  • Page 234: Rrp 4.1.2 Roll Assy Mbf(With 3-6,28) (Pl4.1.2)

    Removal and Replacement Procedures (RRPs) RRP 4.1.2 Roll Assy MBF(with 3-6,28) (PL4.1.2) Figure 43. Roll Assy MBF Removal(1) Figure 44. Roll Assy MBF Removal(2) 10-80 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 235 6. Mount the Spring MBF (RRP 4.1.9). 7. Mount the Chute MBF Assy (RRP 4.1.1). 8. Mount the Cover Front L/H (RRP 1.1.10). 9. Mount the Cover Assy Front (RRP 1.1.8) OKI B6100 Laser Printer - Base Engine Technical Manual 10-81 Version 1.0...

  • Page 236: Rrp 4.1.3 Roll Assy Mbf (Pl4.1.6)

    Removal and Replacement Procedures (RRPs) RRP 4.1.3 Roll Assy MBF (PL4.1.6) Figure 45. Roll Assy MBF Removal 10-82 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 237 Core to the groove of Shaft Assy MBF . 4. Mount the Chute MBF Assy (RRP 4.1.1). 5. Mount the Cover Front L/H (RRP 1.1.10). 6. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-83 Version 1.0...

  • Page 238: Rrp 4.1.4 Tray Bottom Assy (Pl4.1.8)

    Removal and Replacement Procedures (RRPs) RRP 4.1.4 Tray Bottom Assy (PL4.1.8) Figure 46. Tray Bottom Assy Removal(1) Figure 47. Tray Bottom Assy Removal(2) 10-84 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 239 11. Mount the Spring MBF (RRP 4.1.9). 12. Mount the Chute MBF Assy (RRP 4.1.1). 13. Mount the Cover Front L/H (RRP 1.1.10). 14. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-85 Version 1.0...

  • Page 240: Rrp 4.1.5 Actuator N/P Mbf(Pl4.1.12)

    Removal and Replacement Procedures (RRPs) RRP 4.1.5 Actuator N/P MBF(PL4.1.12) Figure 48. Actuator N/P MBF Removal(1) Figure 49. Actuator N/P MBF Removal(2) 10-86 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 241 9. Mount the Spring MBF (RRP 4.1.9). 10. Mount the Chute MBF Assy (RRP 4.1.1). 11. Mount the Cover Front L/H (RRP 1.1.10). 12. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-87 Version 1.0...

  • Page 242: Rrp 4.1.6 Pad Assy Retard (Pl4.1.15)

    Removal and Replacement Procedures (RRPs) RRP 4.1.6 Pad Assy Retard (PL4.1.15) Figure 50. Pad Assy Retard Removal(1) Figure 51. Pad Assy Retard Removal(2) 10-88 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 243 9. Mount the Spring MBF (RRP 4.1.9). 10. Mount the Chute MBF Assy (RRP 4.1.1). 11. Mount the Cover Front L/H (RRP 1.1.10). 12. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-89 Version 1.0...

  • Page 244: Rrp 4.1.7 Sensor Photo:paper Set (Pl4.1.19)

    Removal and Replacement Procedures (RRPs) RRP 4.1.7 Sensor Photo:Paper Set (PL4.1.19) Figure 52. Sensor Photo:Paper Set Removal(1) Figure 53. Sensor Photo:Paper Set Removal(2) 10-90 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 245 10. Mount the Spring MBF (RRP 4.1.9). 11. Mount the Chute MBF Assy (RRP 4.1.1). 12. Mount the Cover Front L/H (RRP 1.1.10). 13. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-91 Version 1.0...

  • Page 246: Rrp 4.1.8 Solenoid Pick Up (Pl4.1.23)

    Removal and Replacement Procedures (RRPs) RRP 4.1.8 Solenoid Pick Up (PL4.1.23) Figure 54. Solenoid Pick Up Removal 10-92 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 247 4. Mount the Spring MBF (RRP 4.1.9). 5. Mount the Chute MBF Assy (RRP 4.1.1). 6. Mount the Cover Front L/H (RRP 1.1.10). 7. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-93 Version 1.0...

  • Page 248: Rrp 4.1.9 Spring Mbf (Pl4.1.24)

    Removal and Replacement Procedures (RRPs) RRP 4.1.9 Spring MBF (PL4.1.24) Figure 55. Spring MBF Removal 10-94 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 249 2. Hook the Spring MBF to the hole in Chute MBF Assy . 3. Mount the Chute MBF Assy (RRP 4.1.1). 4. Mount the Cover Front L/H (RRP 1.1.10). 5. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-95 Version 1.0...

  • Page 250: Rrp 4.1.10 Gear Pick Up (Pl4.1.25)

    Removal and Replacement Procedures (RRPs) RRP 4.1.10 Gear Pick Up (PL4.1.25) engine rrp051FA Figure 56. Gear Pick Up Removal 10-96 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 251 3. Mount the Spring MBF (RRP 4.1.9). 4. Mount the Chute MBF Assy (RRP 4.1.1). 5. Mount the Cover Front L/H (RRP 1.1.10). 6. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-97 Version 1.0...

  • Page 252: Rrp 4.1.11 Connector Assy Env. (Pl4.1.27)

    Removal and Replacement Procedures (RRPs) RRP 4.1.11 Connector Assy ENV. (PL4.1.27) Figure 57. Connector Assy ENV Removal 10-98 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 253 3. Sliding the Plate ENV Assy toward the right, mount it to the Chute Assy MBF (PL4.1.1). 4. Mount the Chute MBF Assy (RRP 4.1.1). 5. Mount the Cover Front L/H (RRP 1.1.10). 6. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-99 Version 1.0...

  • Page 254: Rrp 4.1.12 Tray Bottom Pick Up (With9,10) (Reference Only)

    Removal and Replacement Procedures (RRPs) RRP 4.1.12 Tray Bottom Pick Up (with9,10) (Reference Only) Figure 58. Tray Pick Up Removal 10-100 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 255 8. Mount the Spring MBF (RRP 4.1.9). 9. Mount the Chute MBF Assy (RRP 4.1.1). 10. Mount the Cover Front L/H (RRP 1.1.10). 11. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-101 Version 1.0...

  • Page 256: Rrp 5.1.1 P/H Assy (Pl5.1.4)

    Removal and Replacement Procedures (RRPs) RRP 5.1.1 P/H Assy (PL5.1.4) Figure 59. P/H Assy Removal(1) Figure 60. P/H Assy Removal(2) 10-102 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 257 7. Mount the Shaft 14 (RRP 5.1.10). 8. Mount the Chute MBF Assy (RRP 4.1.1). 9. Mount the Cover Front L/H (RRP 1.1.10). 10. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-103 Version 1.0...

  • Page 258: Rrp 5.1.2 Roll Regi Rubber (Pl5.1.7)

    Removal and Replacement Procedures (RRPs) RRP 5.1.2 Roll Regi Rubber (PL5.1.7) engine rrp056FA Figure 61. Roll Regi Rubber Removal(1) engine rrp057FA Figure 62. Roll regi Rubber Removal(2) 10-104 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 259 21. Draw upward the right shaft of Roll Regi Rubber from the bearing of P/H Assy , and draw diagonal rightward the Roll Regi Rubber from the P/H Assy . OKI B6100 Laser Printer - Base Engine Technical Manual 10-105...
  • Page 260 19. Mount the Shaft 14 (RRP 5.1.10). 20. Mount the Chute MBF Assy (RRP 4.1.1). 21. Mount the Cover Front L/H (RRP 1.1.10). 22. Mount the Cover Assy Front (RRP 1.1.8). 10-106 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 261 Removal and Replacement Procedures (RRPs) RRP 5.1.2 Roll Regi Rubber (PL5.1.7) continued Blank Page OKI B6100 Laser Printer - Base Engine Technical Manual 10-107 Version 1.0...

  • Page 262: Rrp 5.1.3 Actuator Regi (Pl5.1.10)

    Removal and Replacement Procedures (RRPs) RRP 5.1.3 Actuator Regi (PL5.1.10) Figure 63. Actuator Regi Removal 10-108 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 263 8. Mount the Shaft 14 (RRP 5.1.10). 9. Mount the Chute MBF Assy (RRP 4.1.1). 10. Mount the Cover Front L/H (RRP 1.1.10). 11. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-109 Version 1.0...

  • Page 264: Rrp 5.1.4 Spring Sensor Regi (Pl5.1.11)

    Removal and Replacement Procedures (RRPs) RRP 5.1.4 Spring Sensor Regi (PL5.1.11) Figure 64. Spring Sensor Regi Removal 10-110 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 265 8. Mount the Shaft 14 (RRP 5.1.10). 9. Mount the Chute MBF Assy (RRP 4.1.1). 10. Mount the Cover Front L/H (RRP 1.1.10). 11. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-111 Version 1.0...

  • Page 266: Rrp 5.1.5 Sensor Photo:regi (Pl5.1.12)

    Removal and Replacement Procedures (RRPs) RRP 5.1.5 Sensor Photo:Regi (PL5.1.12) Figure 65. Sensor Photo:Regi Removal 10-112 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 267 7. Mount the Shaft 14 (RRP 5.1.10). 8. Mount the Chute MBF Assy (RRP 4.1.1). 9. Mount the Cover Front L/H (RRP 1.1.10). 10. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-113 Version 1.0...

  • Page 268: Rrp 5.1.6 Spring Regi L (Pl5.1.14)

    Removal and Replacement Procedures (RRPs) RRP 5.1.6 Spring Regi L (PL5.1.14) Figure 66. Spring Regi L Removal 10-114 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 269 9. Mount the Shaft 14 (RRP 5.1.10). 10. Mount the Chute MBF Assy (RRP 4.1.1). 11. Mount the Cover Front L/H (RRP 1.1.10). 12. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-115 Version 1.0...

  • Page 270: Rrp 5.1.7 Gear Regi Metal(Pl5.1.15)

    Removal and Replacement Procedures (RRPs) RRP 5.1.7 Gear Regi Metal(PL5.1.15) Figure 67. Gear Regi Metal Removal 10-116 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 271 5. Mount the Shaft 14 (RRP 5.1.10). 6. Mount the Chute MBF Assy (RRP 4.1.1). 7. Mount the Cover Front L/H (RRP 1.1.10). 8. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-117 Version 1.0...

  • Page 272: Rrp 5.1.8 Gear Regi Rubber (Pl5.1.16)

    Removal and Replacement Procedures (RRPs) RRP 5.1.8 Gear Regi Rubber (PL5.1.16) Figure 68. Gear regi Rubber Removal 10-118 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 273 5. Mount the Shaft 14 (RRP 5.1.10). 6. Mount the Chute MBF Assy (RRP 4.1.1). 7. Mount the Cover Front L/H (RRP 1.1.10). 8. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-119 Version 1.0...

  • Page 274: Rrp 5.1.9 Clutch Regi (Pl5.1.19)

    Removal and Replacement Procedures (RRPs) RRP 5.1.9 Clutch Regi (PL5.1.19) Figure 69. Clutch Regi Removal 10-120 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 275 6. Mount the Shaft 14 (RRP 5.1.10). 7. Mount the Chute MBF Assy (RRP 4.1.1). 8. Mount the Cover Front L/H (RRP 1.1.10). 9. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-121 Version 1.0...

  • Page 276: Rrp 5.1.10 Shaft 14 (Pl5.1.34) And Gear 14 (Pl5.1.35)

    Removal and Replacement Procedures (RRPs) RRP 5.1.10 Shaft 14 (PL5.1.34) and Gear 14 (PL5.1.35) Figure 70. Shaft 14 Removal engine rrp066FA Figure 71. Gear 14 Removal 10-122 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 277 2. Insert the Shaft 14 from the hole in the P/H Assy (PL5.1.4), and secure the Gear 14 to the printer. 3. Mount the Chute MBF Assy (RRP 4.1.1). 4. Mount the Cover Front L/H (RRP 1.1.10). 5. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-123 Version 1.0...

  • Page 278: Rrp 5.1.11 Kit Toner Sensor (With 1,2,33)(Reference Only)

    Removal and Replacement Procedures (RRPs) RRP 5.1.11 Kit Toner Sensor (with 1,2,33)(Reference Only) Figure 72. Kit Toner Sensor Removal 10-124 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 279 7. Mount the Shaft 14 (RRP 5.1.10). 8. Mount the Chute MBF Assy (RRP 4.1.1). 9. Mount the Cover Front L/H (RRP 1.1.10). 10. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-125 Version 1.0...

  • Page 280: Rrp 6.1.1 Btr Assy (Pl6.1.2)

    Removal and Replacement Procedures (RRPs) RRP 6.1.1 BTR Assy (PL6.1.2) Figure 73. BTR Assy Removal 10-126 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 281 2. Pushing the left and right latches of BTR Chute Assy , secure the BTR Assy . 3. Mount the Chute MBF Assy (RRP 4.1.1). 4. Mount the Cover Assy Front (RRP 1.1.6). OKI B6100 Laser Printer - Base Engine Technical Manual 10-127 Version 1.0...

  • Page 282: Rrp 6.1.2 Chute Trans Assy (Pl6.1.3)

    Removal and Replacement Procedures (RRPs) RRP 6.1.2 Chute Trans Assy (PL6.1.3) engine rrp069FA Figure 74. Chute Trans Assy Removal 10-128 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 283 8. Mount the Shaft 14 (RRP 5.1.10). 9. Mount the Chute MBF Assy (RRP 4.1.1). 10. Mount the Cover Front L/H (RRP 1.1.10). 11. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-129 Version 1.0...

  • Page 284: Rrp 6.1.3 Fuser Assy (Pl6.1.7)

    Removal and Replacement Procedures (RRPs) RRP 6.1.3 Fuser Assy (PL6.1.7) Figure 75. Fuser Assy Removal 10-130 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 285 1. Align the Fuser Assy with its mount position to the printer. 2. Secure the Fuser Assy to the printer with two screws. 3. Close the Cover Assy Rear . OKI B6100 Laser Printer - Base Engine Technical Manual 10-131 Version 1.0...

  • Page 286: Rrp 6.1.4 Harness Assy Fuser-M (Pl6.1.12)

    Removal and Replacement Procedures (RRPs) RRP 6.1.4 Harness Assy Fuser-M (PL6.1.12) Figure 76. Harness Assy Fuser-M Removal 10-132 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 287 25. Pull the Harness Assy Fuser-M from the left hole in the printer. 26. Remove the two screws securing the Harness Assy Fuser-M to the printer. 27. Remove the Harness Assy Fuser-M from the printer. OKI B6100 Laser Printer - Base Engine Technical Manual 10-133 Version 1.0...
  • Page 288 24. Mount the Fuser Assy (RRP 6.1.3). 25. Mount the Cover Assy Rear (RRP 1.2.3). 26. Mount the Cover Front L/H (RRP 1.1.10). 27. Mount the Cover Assy Front (RRP 1.1.8). 10-134 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 289 Removal and Replacement Procedures (RRPs) RRP 6.1.4 Harness Assy Fuser-M (PL6.1.12) continued Blank Page OKI B6100 Laser Printer - Base Engine Technical Manual 10-135 Version 1.0...

  • Page 290: Rrp 7.1.1 Eliminator Assy Exit (Pl7.1.1)

    Removal and Replacement Procedures (RRPs) RRP 7.1.1 Eliminator Assy Exit (PL7.1.1) Figure 77. Eliminator Assy Exit Removal 10-136 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 291 3. Mount the Cover Assy Top (RRP 1.1.4). 4. Mount the Cover Assy Rear (RRP 1.2.3). 5. Mount the Cover Front L/H (RRP 1.1.10). 6. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-137 Version 1.0...

  • Page 292: Rrp 7.1.2 Actuator Full Stack (Pl7.1.2)

    Removal and Replacement Procedures (RRPs) RRP 7.1.2 Actuator Full Stack (PL7.1.2) Figure 78. Actuator Full Stack Removal 10-138 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 293 4. Mount the Cover Assy Top (RRP 1.1.4). 5. Mount the Cover Assy Rear (RRP 1.2.3). 6. Mount the Cover Front L/H (RRP 1.1.10). 7. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-139 Version 1.0...

  • Page 294: Rrp 7.1.3 Bearing Exit (Pl7.1.6) ,Bearing Mid (Pl7.1.25) And Roll Assy Mid-1(Pl7.1.7)

    Removal and Replacement Procedures (RRPs) RRP 7.1.3 Bearing Exit (PL7.1.6) ,Bearing MID (PL7.1.25) and Roll Assy MID-1(PL7.1.7) Figure 79. Bearing Exit ,Bearing MID and Roll Assy MID-1 Removal(1) 10-140 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 295 Removal and Replacement Procedures (RRPs) RRP 7.1.3 Bearing Exit (PL7.1.6) ,Bearing MID (PL7.1.25) and Roll Assy MID-1(PL7.1.7) continued Figure 80. Bearing Exit ,Bearing MID and Roll Assy MID-1 Removal OKI B6100 Laser Printer - Base Engine Technical Manual 10-141 Version 1.0...
  • Page 296 22. Remove the lower Roll Assy MID-1 together with the left and right Bearing MIDs on the Roll Assy MID-1 from the Chute Assy Exit . 23. Draw the left and right Bearing MIDs from the Roll Assy MID-1 . 10-142 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 297 20. Mount the Cover Assy I/F (RRP 1.1.2). 21. Mount the Cover Assy Rear (RRP 1.2.3). 22. Mount the Cover Front L/H (RRP 1.1.10). 23. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-143 Version 1.0...
  • Page 298 Removal and Replacement Procedures (RRPs) RRP 7.1.4 Bearing MID (PL7.1.25) and Roll Assy MID-2(PL7.1.11) Figure 81. Bearing MID and Roll Assy MID-2 Removal 10-144 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 299 17. Remove the Roll Assy MID-2 together with the left and right Bearing MIDs on the Roll Assy MID-2 from the Chute Assy Exit . 18. Draw the left and right Bearing MIDs from the Roll Assy MID-2 . OKI B6100 Laser Printer - Base Engine Technical Manual 10-145 Version 1.0...
  • Page 300 15. Mount the Cover Assy I/F (RRP 1.1.2). 16. Mount the Cover Assy Rear (RRP 1.2.3). 17. Mount the Cover Front L/H (RRP 1.1.10). 18. Mount the Cover Assy Front (RRP 1.1.8). 10-146 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 301: Rrp 7.1.4 Bearing Exit (Pl7.1.6) And Roll Assy Mid-2(Pl7.1.11)

    Removal and Replacement Procedures (RRPs) RRP 7.1.4 continued Bearing Exit (PL7.1.6) and Roll Assy MID-2(PL7.1.11) Blank Page OKI B6100 Laser Printer - Base Engine Technical Manual 10-147 Version 1.0...

  • Page 302: Rrp 7.1.5 Sensor Photo:exit (Pl7.1.16)

    Removal and Replacement Procedures (RRPs) RRP 7.1.5 Sensor Photo:Exit (PL7.1.16) Figure 82. Sensor Photo:Exit Removal 10-148 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 303 6. Mount the Cover Assy Top (RRP 1.1.4). 7. Mount the Cover Assy Rear (RRP 1.2.3). 8. Mount the Cover Front L/H (RRP 1.1.10). 9. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-149 Version 1.0...

  • Page 304: Rrp 7.1.6 Cover Interlock (Pl7.1.18)

    Removal and Replacement Procedures (RRPs) RRP 7.1.6 Cover Interlock (PL7.1.18) Figure 83. Cover Interlock Removal 10-150 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 305 2. Secure the Cover interlock to the printer with two screws. 3. Secure the Stopper (PL1.2.10) together with Cover Interlock with one screw. 4. Mount the Cover Assy Rear (RRP 1.2.3). OKI B6100 Laser Printer - Base Engine Technical Manual 10-151 Version 1.0...

  • Page 306: Rrp 7.1.7 Motor Assy Exit (Pl7.1.21)

    Removal and Replacement Procedures (RRPs) RRP 7.1.7 Motor Assy Exit (PL7.1.21) Figure 84. Motor Assy Exit Removal 10-152 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 307 8. Mount the Cover Assy I/F (RRP 1.1.2). 9. Mount the Cover Assy Rear (RRP 1.2.3). 10. Mount the Cover Front L/H (RRP 1.1.10). 11. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-153 Version 1.0...

  • Page 308: Rrp 7.1.8 Chute Assy Exit (With 1-17,19-24)(Reference Only)

    Removal and Replacement Procedures (RRPs) RRP 7.1.8 Chute Assy Exit (with 1-17,19-24)(Reference Only) Figure 85. Chute Assy Exit Removal(1) Figure 86. Chute Assy Exit Removal(2) 10-154 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 309 9. Mount the Cover Assy I/F (RRP 1.1.2). 10. Mount the Cover Assy Rear (RRP 1.2.3). 11. Mount the Cover Front L/H (RRP 1.1.10). 12. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-155 Version 1.0...

  • Page 310: Rrp 8.1.1 Cru Top Guide Assy (Pl8.1.4)

    Removal and Replacement Procedures (RRPs) RRP 8.1.1 CRU Top Guide Assy (PL8.1.4) Figure 87. CRU Top Guide Assy Removal 10-156 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 311 8. Mount the Cover Assy I/F (RRP 1.1.2). 9. Mount the Cover Assy Rear (RRP 1.2.3). 10. Mount the Cover Front L/H (RRP 1.1.10). 11. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-157 Version 1.0...

  • Page 312: Rrp 8.1.2 Ros Assy (Pl8.1.9)

    Removal and Replacement Procedures (RRPs) RRP 8.1.2 ROS Assy (PL8.1.9) Figure 88. ROS Assy Removal 10-158 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 313 7. Mount the Cover Assy Top (RRP 1.1.4). 8. Mount the Cover Assy Rear (RRP 1.2.3). 9. Mount the Cover Front L/H (RRP 1.1.10). 10. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-159 Version 1.0...

  • Page 314: Rrp 8.1.3 Gear Assy Drive (Pl8.1.13)

    Removal and Replacement Procedures (RRPs) RRP 8.1.3 Gear Assy Drive (PL8.1.13) engine rrp084FA Figure 89. Gear Assy Drive Removal 10-160 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 315 20. Remove the Feeder (RRP 3.1.10). 21. Remove the four screws securing the Gear Assy Drive to the printer. 22. Remove the Gear Assy Drive from the printer. OKI B6100 Laser Printer - Base Engine Technical Manual 10-161 Version 1.0...
  • Page 316 19. Mount the Fuser Assy (RRP 6.1.3). 20. Mount the Cover Assy Rear (RRP 1.2.3). 21. Mount the Cover Front L/H (RRP 1.1.10). 22. Mount the Cover Assy Front (RRP 1.1.8). 10-162 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 317 Removal and Replacement Procedures (RRPs) RRP 8.1.3 Gear Assy Drive (PL8.1.13) continued Blank Page OKI B6100 Laser Printer - Base Engine Technical Manual 10-163 Version 1.0...

  • Page 318: Rrp 8.1.4 Motor Assy Main (Pl8.1.14)

    Removal and Replacement Procedures (RRPs) RRP 8.1.4 Motor Assy Main (PL8.1.14) Figure 90. Motor Assy Main Removal 10-164 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 319 3. Plug the connector (P/J29) in the PWBA HKB26 MCU (PL10.1.13). 4. Mount the Plate Assy Left (RRP 9.1.1). 5. Mount the Cover Left (RRP 1.1.1). 6. Mount the Cover Assy I/F (RRP 1.1.2). OKI B6100 Laser Printer - Base Engine Technical Manual 10-165 Version 1.0...

  • Page 320: Rrp 8.1.5 Sensor Assy Cru(With2,5,6) (Reference Only)

    Removal and Replacement Procedures (RRPs) RRP 8.1.5 Sensor Assy CRU(with2,5,6) (Reference Only) Figure 91. Sensor Assy CRU Removal 10-166 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 321 8. Mount the Cover Assy I/F (RRP 1.1.2). 9. Mount the Cover Assy Rear (RRP 1.2.3). 10. Mount the Cover Front L/H (RRP 1.1.10). 11. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-167 Version 1.0...

  • Page 322: Rrp 9.1.1 Plate Assy Left (Pl9.1.1)

    Removal and Replacement Procedures (RRPs) RRP 9.1.1 Plate Assy Left (PL9.1.1) Figure 92. Plate Assy Left Removal 10-168 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 323 3. Mount the Cover Left (RRP 1.1.1). 4. Mount the Cover Assy I/F (RRP 1.1.2). 5. Mount the Cover Front L/H (RRP 1.1.10). 6. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-169 Version 1.0...

  • Page 324: Rrp 9.1.2 Fan Assy (Pl9.1.7)

    Removal and Replacement Procedures (RRPs) RRP 9.1.2 Fan Assy (PL9.1.7) Figure 93. Fan Assy Removal 10-170 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 325 8. Mount the Cover Assy I/F (RRP 1.1.2). 9. Mount the Cover Assy Rear (RRP 1.2.3). 10. Mount the Cover Front L/H (RRP 1.1.10). 11. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-171 Version 1.0...

  • Page 326: Rrp 9.1.3 Plate Handle (Pl9.1.12)

    Removal and Replacement Procedures (RRPs) RRP 9.1.3 Plate Handle (PL9.1.12) Figure 94. Plate Handle Removal 10-172 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 327 4. Mount the Cover Left (RRP 1.1.1). 5. Mount the Cover Assy I/F (RRP 1.1.2). 6. Mount the Cover Front L/H (RRP 1.1.10). 7. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-173 Version 1.0...

  • Page 328: Rrp 9.1.4 Pwba Size 1 (Pl9.1.19)

    Removal and Replacement Procedures (RRPs) RRP 9.1.4 PWBA Size 1 (PL9.1.19) Figure 95. PWBA Size 1 Removal 10-174 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 329 9. Mount the Cover Left (RRP 1.1.1). 10. Mount the Cover Assy I/F (RRP 1.1.2). 11. Mount the Cover Front L/H (RRP 1.1.10). 12. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-175 Version 1.0...

  • Page 330: Rrp 9.1.5 Harness Assy Size M (Pl9.1.20)

    Removal and Replacement Procedures (RRPs) RRP 9.1.5 Harness Assy Size M (PL9.1.20) Figure 96. Harness Assy Size M Removal 10-176 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 331 9. Mount the Cover Left (RRP 1.1.1). 10. Mount the Cover Assy I/F (RRP 1.1.2). 11. Mount the Cover Front L/H (RRP 1.1.10). 12. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-177 Version 1.0...

  • Page 332: Rrp 9.1.6 Size Sensor Housing (With 14-18)(Reference Only)

    Removal and Replacement Procedures (RRPs) RRP 9.1.6 Size Sensor Housing (with 14-18)(Reference Only) Figure 97. Size Sensor Housing Removal 10-178 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 333 7. Mount the Cover Left (RRP 1.1.1). 8. Mount the Cover Assy I/F (RRP 1.1.2). 9. Mount the Cover Front L/H (RRP 1.1.10). 10. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-179 Version 1.0...

  • Page 334: Rrp 9.1.7 Housing Assy Size Sensor (With13-21)(Reference Only)

    Removal and Replacement Procedures (RRPs) RRP 9.1.7 Housing Assy Size Sensor (with13-21)(Reference Only) Figure 98. Housing Assy Size Sensor Removal 10-180 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 335 8. Mount the Cover Left (RRP 1.1.1). 9. Mount the Cover Assy I/F (RRP 1.1.2). 10. Mount the Cover Front L/H (RRP 1.1.10). 11. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-181 Version 1.0...

  • Page 336: Rrp 10.1.1 Pwb Ess (Pl10.1.2)

    Removal and Replacement Procedures (RRPs) RRP 10.1.1 PWB ESS (PL10.1.2) Figure 99. PWB ESS Removal 10-182 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 337 3. Secure the PWB ESS to the printer with eight screws. 4. Plug the connector to the PWB ESS . 5. Plug the connector to the PWB ESS . 6. Mount the Cover Assy I/F (RRP 1.1.2). OKI B6100 Laser Printer - Base Engine Technical Manual 10-183 Version 1.0...

  • Page 338: Rrp 10.1.2 Harness Assy Oct-M (Pl10.1.4)

    Removal and Replacement Procedures (RRPs) RRP 10.1.2 Harness Assy OCT-M (PL10.1.4) Figure 100. Harness Assy OCT-M Removal 10-184 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 339 9. Mount the Cover Left (RRP 1.1.1). 10. Mount the Cover Assy I/F (RRP 1.1.2). 11. Mount the Cover Front L/H (RRP 1.1.10). 12. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-185 Version 1.0...

  • Page 340: Rrp 10.1.3 Switch Assy I/L Rear (Pl10.1.7)

    Removal and Replacement Procedures (RRPs) RRP 10.1.3 Switch Assy I/L Rear (PL10.1.7) Figure 101. Switch Assy I/L Rear Removal 10-186 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 341 11. Mount the Cover Assy I/F (RRP 1.1.2). 12. Mount the Cover Assy Rear (RRP 1.2.3). 13. Mount the Cover Front L/H (RRP 1.1.10). 14. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-187 Version 1.0...

  • Page 342: Rrp 10.1.4 Harness Assy Dup-M (Pl10.1.9)

    Removal and Replacement Procedures (RRPs) RRP 10.1.4 Harness Assy DUP-M (PL10.1.9) Figure 102. harness Assy DUP-M Removal 10-188 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 343 21. Remove the two screws securing the Harness Assy DUP-M to the printer. 22. Detach the harness of Harness Assy DUP-M a little from the printer. 23. Draw the harness of Harness Assy DUP-M from the hole in the printer. OKI B6100 Laser Printer - Base Engine Technical Manual 10-189 Version 1.0...
  • Page 344 20. Mount the Fuser Assy (RRP 6.1.3). 21. Mount the Cover Assy Rear (RRP 1.2.3). 22. Mount the Cover Front L/H (RRP 1.1.10). 23. Mount the Cover Assy Front (RRP 1.1.8). 10-190 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 345 Removal and Replacement Procedures (RRPs) RRP 10.1.4 Harness Assy DUP-M (PL10.1.9) continued Blank Page OKI B6100 Laser Printer - Base Engine Technical Manual 10-191 Version 1.0...

  • Page 346: Rrp 10.1.5 Pwba Conn (Pl10.1.11)

    Removal and Replacement Procedures (RRPs) RRP 10.1.5 PWBA CONN (PL10.1.11) Figure 103. PWBA CONN Removal 10-192 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 347 11. Mount the Cover Left (RRP 1.1.1). 12. Mount the Cover Assy I/F (RRP 1.1.2). 13. Mount the Cover Front L/H (RRP 1.1.10). 14. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-193 Version 1.0...

  • Page 348: Rrp 10.1.6 Switch Assy I/L Front (Pl10.1.12)

    Removal and Replacement Procedures (RRPs) RRP 10.1.6 Switch Assy I/L Front (PL10.1.12) Figure 104. Switch Assy I/L Front Removal 10-194 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 349 7. Mount the Cover Left (RRP 1.1.1). 8. Mount the Cover Assy I/F (RRP 1.1.2). 9. Mount the Cover Front L/H (RRP 1.1.10). 10. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-195 Version 1.0...

  • Page 350: Rrp 10.1.7 Pwba Hkb26 Mcu (Pl10.1.13)

    Removal and Replacement Procedures (RRPs) RRP 10.1.7 PWBA HKB26 MCU (PL10.1.13) Figure 105. PWBA HKB26 MCU Removal 10-196 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 351 21. Unplug the connector (P/J35) from the PWBA HKB26 MCU . 22. Remove the four screws securing the PWBA HKB26 MCU to the printer. 23. Remove the PWBA HKB26 MCU from the printer. OKI B6100 Laser Printer - Base Engine Technical Manual 10-197 Version 1.0...
  • Page 352 20. Mount the Cover Left (RRP 1.1.1). 21. Mount the Cover Assy I/F (RRP 1.1.2). 22. Mount the Cover Front L/H (RRP 1.1.10). 23. Mount the Cover Assy Front (RRP 1.1.8). 10-198 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 353 Removal and Replacement Procedures (RRPs) RRP 10.1.7 PWBA HKB26 MCU (PL10.1.13) continued Blank Page OKI B6100 Laser Printer - Base Engine Technical Manual 10-199 Version 1.0...

  • Page 354: Rrp 10.1.8 Pwba Hkb 5Vdc (Pl10.1.14)

    Removal and Replacement Procedures (RRPs) RRP 10.1.8 PWBA HKB 5VDC (PL10.1.14) Figure 106. PWBA HKB 5VDC Removal 10-200 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 355 7. Mount the Cover Left (RRP 1.1.1). 8. Mount the Cover Assy I/F (RRP 1.1.2). 9. Mount the Cover Front L/H (RRP 1.1.10). 10. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-201 Version 1.0...

  • Page 356: Rrp 10.1.9 Pwba Hkb Ps (Pl10.1.17)

    Removal and Replacement Procedures (RRPs) RRP 10.1.9 PWBA HKB PS (PL10.1.17) Figure 107. PWBA HKB PS Removal 10-202 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 357 15. Detach the PWBA HKB PS a little from the printer. 16. Connect the connector (P/J) of PWBA HKB PS to the Main Switch (PL10.1.8) on the printer. OKI B6100 Laser Printer - Base Engine Technical Manual 10-203 Version 1.0...
  • Page 358 13. Mount the Cover Left (RRP 1.1.1). 14. Mount the Cover Assy I/F (RRP 1.1.2). 15. Mount the Cover Front L/H (RRP 1.1.10). 16. Mount the Cover Assy Front (RRP 1.1.8). 10-204 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 359 Removal and Replacement Procedures (RRPs) RRP 10.1.9 PWBA HKB PS (PL10.1.17) continued Blank Page OKI B6100 Laser Printer - Base Engine Technical Manual 10-205 Version 1.0...

  • Page 360: Rrp 10.1.10 Main Switch (Pl10.1.18)

    Removal and Replacement Procedures (RRPs) RRP 10.1.10 Main Switch (PL10.1.18) Figure 108. Main Switch Removal 10-206 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 361 7. Mount the Cover Left (RRP 1.1.1). 8. Mount the Cover Assy I/F (RRP 1.1.2). 9. Mount the Cover Front L/H (RRP 1.1.10). 10. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-207 Version 1.0...

  • Page 362: Rrp 10.1.11 Pwba Hvps (Pl10.1.20)

    Removal and Replacement Procedures (RRPs) RRP 10.1.11 PWBA HVPS (PL10.1.20) Figure 109. PWBA HVPS Removal(1) Figure 110. PWBA HVPS Removal(2) 10-208 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 363 12. Mount the Shaft 14 (RRP 5.1.10). 13. Mount Chute MBF Assy (RRP 4.1.1). 14. Mount the Cover Front L/H (RRP 1.1.10). 15. Mount the Cover Assy Front (RRP 1.1.8). OKI B6100 Laser Printer - Base Engine Technical Manual 10-209 Version 1.0...
  • Page 364 Removal and Replacement Procedures (RRPs) 10-210 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 365 4.2 Plug/Jack (P/J) Connector Location Diagrams ........11-6 OKI B6100 Laser Printer - Base Engine Technical Manual 11-1 Version 1.0...
  • Page 366 Connects PWBA HKB26 MCU and Off- bly OCT-M set Catch Tray. H-39 PWBA HKB26 10.1 PWB ESS 10.1 Connects PWBA HKB26 MCU and PWB ESS. H-33 PWBA HKB26 10.1 11-2 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 367: Offset Catch Tray

    PWBA HKB 5VDC 10.1 Connects PWBA HKB 5VDC and PWBA HKB PS. Frame Assembly 10.1 Harness Assem- 10.1 Connects Offset Catch Tray and PWBA bly OCT-M HKB26 MCU. OKI B6100 Laser Printer - Base Engine Technical Manual 11-3 Version 1.0...
  • Page 368 PWBA HKB 5VDC 10.1 Harness Assem- 10.1 Connects PWBA HKB 5VDC and PWB bly ESS ESS. I-40 Motor Assembly Motor Asembly Connects Motor Assembly Main and Main Main PWBA HKB26 MCU. 11-4 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 369 PWBA HVPS 10.1 Wire Assembly Connects PWBA HVPS and Chute Trans Assembly. TR E-25 PWBA HVPS 10.1 Wire Assembly TR 6.1 Connects PWBA HVPS and Chute Trans Assembly. OKI B6100 Laser Printer - Base Engine Technical Manual 11-5 Version 1.0...
  • Page 370 Plug/Jack (P/J) Connector Locations 4.2 Plug/Jack (P/J) Connector Location Diagrams 11-6 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 371 Plug/Jack (P/J) Connector Locations OKI B6100 Laser Printer - Base Engine Technical Manual 11-7 Version 1.0...
  • Page 372 Plug/Jack (P/J) Connector Locations 11-8 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 373 2 is attached to the other end that is plugged into plug 2. 9. A notation "(part of item 1.1)" indicates that the part is included with item 1.2.1 (PL1.2, line item 1). OKI B6100 Laser Printer - Base Engine Technical Manual 12-1 Version 1.0...

  • Page 374: Pl1.1 Covers I

    Parts List PL1.1 Covers I 12-2 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 375 TRAY ASSY MBF 53081501 COVER FRONT L/H CHUTE MBF ENV GEAR COVER 50710001 CLIP SPRING EARTH EXIT 2 JOINT SPRING SPRING FRONT 50225901 CLEANING PAD ASSY CONTROL PANEL OVERLAY OKI B6100 Laser Printer - Base Engine Technical Manual 12-3 Version 1.0...
  • Page 376 Parts List PL1.2 Covers II 12-4 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 377 50609001 STOPPER GUIDE RAIL DUP L GUIDE RAIL DUP R OVER FACE UP 58261501 KIT CAP ENVELOPE (qty. 2 of item 7) 53081001 COVER ASSY REAR (with 1~9) OKI B6100 Laser Printer - Base Engine Technical Manual 12-5 Version 1.0...

  • Page 378: Pl2.1 Paper Cassette I

    Parts List PL2.1 Paper Cassette I 12-6 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 379 GUIDE SIZE L GUIDE ASSY SIDE R LINK BASE CST RACK PINION CASSETTE SUB ASSY [same PL2.21] ACTUATOR CST COVER ACTUATOR LABEL BUTTON LABEL INDICATOR LABEL CST INSTRUCTION OKI B6100 Laser Printer - Base Engine Technical Manual 12-7 Version 1.0...

  • Page 380: Pl2.2 Paper Cassette Ii

    Parts List PL2.2 Paper Cassette II 12-8 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 381 HANDLE ASSY CASSETTE SPRING MOTOR HOLDER R HOLDER L 56517001 MOTOR ASSY HOLDER ASSY MOTOR 56734901 CONNECTOR GUIDE SOCKET 58261701 KIT ROLL FEED (qty. 3 of item 8) OKI B6100 Laser Printer - Base Engine Technical Manual 12-9 Version 1.0...

  • Page 382: Pl3.1 Paper Feeder

    Parts List PL3.1 Paper Feeder 12-10 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 383 KIT SOCKET & HARNESS (39, 40) (same as ) 58262601 KIT ACTUATOR & SUPPORT (11, 12) 58261801 KIT FEEDER ASSY (1~40) 58261701 KIT ROLL FEED (qty. 3 of item 26) OKI B6100 Laser Printer - Base Engine Technical Manual 12-11 Version 1.0...

  • Page 384: Pl4.1 Chute Mbf

    Parts List PL4.1 Chute MBF 12-12 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 385 PLATE ENV ASSY (with 26,27) ....50518101 PAD ASSY PICK UP GUIDE ROLL OKI B6100 Laser Printer - Base Engine Technical Manual 12-13 Version 1.0...

  • Page 386: Pl5.1 P/H Assy

    Parts List PL5.1 P/H Assy 12-14 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 387 HARNESS ASSY TONER SENSOR (J42-J421) CUSHION TNS 51115001 SHAFT 14 51243601 GEAR 14 50934401 SPRING REGI L LABEL INLET CLAMP CAP INLET 58261901 KIT TONER SENSOR (with 1~3, 32, 33) OKI B6100 Laser Printer - Base Engine Technical Manual 12-15 Version 1.0...

  • Page 388: Pl6.1 Chute Trans & Fuser

    Parts List PL6.1 Chute Trans & Fuser 12-16 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 389 220V FUSER ASSY (with 15) WIRE ASSY DTS WIRE ASSY TR 56736401 120V HARNESS ASSY FUSER-M (J271,J11,J27,J262) 56736501 220V HARNESS ASSY FUSER-M (J271,J11,J27,J262) SPRING BTR L 50710101 HOLDER BTR THUMB SCREW OKI B6100 Laser Printer - Base Engine Technical Manual 12-17 Version 1.0...

  • Page 390: Pl7.1 Exit

    Parts List PL7.1 Exit 12-18 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 391 56517901 MOTOR ASSY EXIT GEAR EXIT-17/47 GEAR EXIT-32 SPRING EARTH EXIT BEARING MID 58262001 KIT BEARING (qty. 6 of item 6) 53352801 CHUTE EXIT ASSY (with 1~17, 19~24) OKI B6100 Laser Printer - Base Engine Technical Manual 12-19 Version 1.0...

  • Page 392: Pl8.1 Drive & Xerographics

    Parts List PL8.1 Drive & Xerographics 12-20 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 393 SPRING CLIP 51243701 GEAR ASSY DRIVE 56517501 MOTOR ASSY MAIN ARM GUIDE A SPRING GUIDE A SPRING GUIDE B ARM GUIDE B DUCT ROS DUCT FUSER KIT SENSOR CRU OKI B6100 Laser Printer - Base Engine Technical Manual 12-21 Version 1.0...

  • Page 394: Pl9.1 Frame & Size Sensor

    Parts List PL9.1 Frame & Size Sensor 12-22 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 395 HARNESS ASSY FEEDER (J33-J331) SHAFT CAM CAM SW COVER SIZE SENSOR 55086001 PWBA SIZE 1 56735601 HARNESS ASSY SIZE M (J51-P511) HOUSING SIZE SENSOR 58262101 KIT SIZE SENSOR 1 OKI B6100 Laser Printer - Base Engine Technical Manual 12-23 Version 1.0...

  • Page 396: Pl10.1 Electrical

    Parts List PL10.1 Electrical 12-24 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 397 PWBA HKB 5VDC 56736101 HARNESS ASSY LVPS (J28-J281) 55086401 PWBA HKB LVPS-120 55086501 PWBA HKB LVPS-230 56214201 MAIN SWITCH 56736201 HARNESS ASSY HVPS (J26-J261) 55086601 PWBA HVPS HOUSING HVPS OKI B6100 Laser Printer - Base Engine Technical Manual 12-25 Version 1.0...
  • Page 398 Parts List 12-26 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 399: Principles Of Operation

    OKI B6100 Main Component Function ........
  • Page 400 Fan Control ..............13-76 13-2 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 401: The Print Cycle

    Figure 2, on the following page, is both a cut-away side view of the OKI B6100 printer that shows the loca- tion of individual components within the printer, and a side view block diagram that shows the major com- ponents that are directly related to the print cycle and to the paper path.
  • Page 402 Principles of Operation Figure 2. Side view block diagram of the print cycle 13-4 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 403: Charge

    The negative DC voltage creates a uniform negative charge across the surface of the drum. The AC voltage removes any residual DC charge that was left from the previous print cycle. Figure 3. Side view block diagram of the drum charge process OKI B6100 Laser Printer - Base Engine Technical Manual 13-5 Version 1.0...

  • Page 404: Exposure

    That point is now dis- charged and slightly less negative, relative to the surrounding negative charge. 13-6 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 405: Development

    Magnet Roll, toner transfers from the Magnet Roll to that point on the drum. At this point there is now a visible toner image on the drum surface. Figure 4. Side view block diagram of the development process OKI B6100 Laser Printer - Base Engine Technical Manual 13-7 Version 1.0...

  • Page 406: Transfer

    Figure 5. Side view block diagram the transfer process 13-8 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 407: Discharge

    BTR. Once the positive voltage is neutralized, the paper strips easily off of the drum surface. engine po006FA Figure 6. Side view block diagram of the discharge process OKI B6100 Laser Printer - Base Engine Technical Manual 13-9 Version 1.0...

  • Page 408: Fusing

    The toner that the Cleaning Blade removes is collected inside the CRU. Toner that is reclaimed from the drum is not reused by the CRU. engine po008FA Figure 8. Side view cutaway of the CRU 13-10 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 409: The Changes In The Electrical Potential Of The Drum Surface During The Print Cycle

    Principles of Operation The Changes in the Electrical Potential of the Drum Surface During the Print Cycle Figure 9. Drum Image and Corresponding Drum Surface Voltages OKI B6100 Laser Printer - Base Engine Technical Manual 13-11 Version 1.0...

  • Page 410: The Paper Path

    Another path is taken if paper is fed from the Multiple-Bypass Feeder (MBF). A third path is taken if paper is fed from the Envelope Feeder Assy option. Figure 10. The Four Possible Paper Paths 13-12 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 411 Principles of Operation Figure 11 is a cut-away side view of the OKI B6100 printer that shows the major components that are directly related to the paper path. Figure 11. Cut-away side view of the printer showing the paper path.

  • Page 412: The Image Path

    Figure 13 shows the major components that are directly related to the image path. Figure 12. The image path Figure 13. Components directly related to the image path 13-14 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 413: Drive Flow

    Assy, Optional Envelope Feeder Assy. The Motor Assy Exit provides the power needed by the exit compo- nent. The pages following this figure show each drive section in greater detail. Figure 14. A Block Schematic Diagram of Drive Flow Through the Printer OKI B6100 Laser Printer - Base Engine Technical Manual 13-15 Version 1.0...

  • Page 414: Drive Transmission To The Roll Assy Mbf

    Gear 14 to the Gear Pick Up that is located on the end of the Shaft Assy MBF. Motor Assy Main Gear14 Gear Pick Up FRONT Gear Assy Main Figure 15. Drive Transmission to the Roll Assy MBF 13-16 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 415: Drive Transmission To The Roll Assy Turn

    Gear Assy Drive to the Clutch Assy Turn. When the Clutch Assy Turn actuates, it transmits the energy to the Roll Assy Turn and the Clutch Assy Feed to be described in the next page. Figure 16. Drive Transmission to the Roll Assy Turn OKI B6100 Laser Printer - Base Engine Technical Manual 13-17 Version 1.0...

  • Page 416: Drive Transmission To The Feeder Assy

    Gear Assy Drive, Clutch Assy Turn, idle gears to the Clutch Assy Feed. When the Clutch Assy Turn and the Clutch Assy Feed actuate, it transmits the energy to the Roll Assy of the Feeder Assy. Figure 17. Drive Transmission to the Feeder Assy 13-18 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 417: Drive Transmission To The Roll Regi Rubber

    As shown Figure 18, the mechanical energy created by the Motor Assy Main is transmitted through the Gear Assy Drive to the Clutch Regi that is located on the end of the Roll Regi Rubber. Figure 18. Drive Transmission to the Roll Regi Rubber OKI B6100 Laser Printer - Base Engine Technical Manual 13-19 Version 1.0...

  • Page 418: Drive Transmission To The Drum And The Btr

    Drum. The Drum drives the Gear BTR that is located on the end of the BTR Assy. Figure 19. Drive Transmission to the Drum and BTR 13-20 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 419: Drive Transmission To The Fuser Assy

    Gear Assy Drive to the Gear Idler of the Fuser Assy. The Gear Idler transmits energy to the Gear H/R located on the Heat Roll, which transmits energy to the Gear Decurl Roll. Figure 20. Drive Transmission to the Fuser Assy OKI B6100 Laser Printer - Base Engine Technical Manual 13-21 Version 1.0...

  • Page 420: Drive Transmission Tothe Exit Components

    Gears (Gear Exit 17). Those Gears are located on the Roll Assy Mid-1 (upper and lower) and the Roll Assy Mid-2 respectively. Figure 21. Drive Transmission to the Exit Components 13-22 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 421: Oki B6100 Main Component Function

    Principles of Operation OKI B6100 Main Component Function The following sections describe the function of the major components of the OKI B6100 Laser Printer. 1- Covers (PL1) 6- Chute Trans & Fuser (PL6) 2- Paper Cassette (PL2) 7- Exit (PL7) 3- Paper Feeder (PL3) 8- Drive &...

  • Page 422: Chute Mbf (Pl4)

    MBF. The bottom surface of the Chute MBF serves as part of the paper path for paper fed from the Tray Assy MBF. Figure 22. Components of the Cover Assy Front 13-24 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 423 Plate Assy Bottom conducted by the control signal from the PWBA HKB26 MCU that is triggered by the Sensor Photo: Face Control described in the next page. Figure 23. Components of the Paper Cassette OKI B6100 Laser Printer - Base Engine Technical Manual 13-25 Version 1.0...
  • Page 424 Sensor Photo:Face Control Detects the state that the paper level (the position of the top sheet of paper) goes near not so high to be able to feed.This sensor is actuated by the Support Assy Nudger. 13-26 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 425 Principles of Operation Figure 24. Components of the Paper Feeder OKI B6100 Laser Printer - Base Engine Technical Manual 13-27 Version 1.0...
  • Page 426 Gear Pick Up located the end of the Shaft Assy MBF. Sensor Photo:Paper Set Detects the existence of the paper on the MBF Tray. Figure 25. Components of the Chute MBF 13-28 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 427 The rotation of these Rolls is controlled by the Clutch Regi, and deter- mines the register position of the paper with the image on the Drum. Figure 26. Components of the P/H Assy OKI B6100 Laser Printer - Base Engine Technical Manual 13-29 Version 1.0...

  • Page 428: Chute Trans & Paper (Pl6)

    The Saw electrically neutralizes the paper so it will easily peel away from the drum. This assy then transfers the paper into the Fuser Assy Figure 27Components of the Chute Trans & Fuser (1/2) BTR Chute Assy 13-30 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 429: Exit (Pl7)

    Sensor Exit: Monitors when a sheet of paper passes the paper outlet. The sensor is ON when paper actuates the Actuator Exit of the Sensor Exit. ActuatorExit/Sensor Exit: Monitors when a sheet of paper passes the paper outlet. OKI B6100 Laser Printer - Base Engine Technical Manual 13-31 Version 1.0...
  • Page 430 Principles of Operation Figure 28. Components of the Chute Trans & Fuser (2/2) Fuser Assy 13-32 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 431 Detects when the face down out is full of paper. This Senor Photo: Exit is also used detect the paper exit. Motor Assy Exit Drives the Roll Assy Mid-1 and the Roll Assy Mid-2. Figure 29. Components of the Exit OKI B6100 Laser Printer - Base Engine Technical Manual 13-33 Version 1.0...

  • Page 432: Drive & Xerographics (Pl8)

    Scanner ON. The signals SPI1 and SPI2 select a ratio of frequency divi- sion of the Clock signal. This ratio switches the resolution of the scanned image. The signals are always at HIGH, so the resolution cannot be switched. 13-34 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 433 Principles of Operation Figure 30. Scanner Motor Control Timing OKI B6100 Laser Printer - Base Engine Technical Manual 13-35 Version 1.0...
  • Page 434 Principles of Operation Figure 31. Block Schematic Diagram of the Scanner Driver 13-36 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 435 When you use Configuration Mode to adjust laser current, you are adjust- ing VL1 or VL2, so MO equals the value stored in NVRAM. Figure 32. Laser Diode Current Control OKI B6100 Laser Printer - Base Engine Technical Manual 13-37 Version 1.0...
  • Page 436 At the end of a print cycle, the BCR applies an AC voltage to the surface of the drum to neutralize any electrical patterns remaining from the last print cycle. Magnet Roll: Distributes toner to the drum surface. 13-38 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 437 CRU is out of the printer or when the Front Cover is open, the drum shutter closes to protect the drum surface from light shock and contami- nation. Figure 34. Components of the Drive & Xerographics OKI B6100 Laser Printer - Base Engine Technical Manual 13-39 Version 1.0...
  • Page 438 Principles of Operation Figure 36. CRU Side View and Shutter 13-40 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 439 Cam SW actuated by the Actuator CST of the Cassette Assy. Fan Assy Moves air through the printer interior to prevent heat buildup. Figure 36. Components of Frame & Size Sensor OKI B6100 Laser Printer - Base Engine Technical Manual 13-41 Version 1.0...
  • Page 440 OFF and ON. Power Cord Connects the printer to an AC wall outlet. Power Cord types vary depend- ing on the power rating of the printer (110/220VAC). 13-42 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 441 Principles of Operation Figure 37. Electrical Components OKI B6100 Laser Printer - Base Engine Technical Manual 13-43 Version 1.0...

  • Page 442: Mcu And Control Panel Functions

    ROM, RAM, a 16 bit integrated timer, a programmable timing pattern controller, a watch dog timer, serial communication interfaces, an A/D converter, a D/A converter, I/O ports, a DMA con- troller, and a refresh controller. 13-44 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 443 Prefeed: When Controller sends this signal, the printer feeds a sheet of paper to a spot that is just before the registration position, and waits for /START. This signal effective only when /RDY is Low. OKI B6100 Laser Printer - Base Engine Technical Manual 13-45 Version 1.0...
  • Page 444 The period of the /BD signal is 361.82 μs for 600 dpi and 180.91μs for 1200 dpi. Table H-1. Signals that are used between the MCU and the Controller 13-46 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 445: Mcu/Controller Commands And Statuses

    Statuses have a length of one byte. The MSB of each status byte is 0. The LSB is used as the parity bit. The six bits between the MSB and the LSB are the data bits. OKI B6100 Laser Printer - Base Engine Technical Manual 13-47...

  • Page 446: Command/Status Transmission And Reception Procedure

    (except status 0), the Controller can retransmit the command and declare a fault only after a set number of error returns. The action of the Controller is determined by the specifications of the Controller software. 13-48 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 447: Commands And Status Table

    Life count (bit 5 to bit 0) STATUS 30 REQUEST Requests Status 30 STATUS 30 Printer status SET PAUSE Sets printer in Pause STATUS 0 Printer state mode OKI B6100 Laser Printer - Base Engine Technical Manual 13-49 Version 1.0...

  • Page 448: Oki B6100 Laser Printer - Base Engine Technical Manual

    STATUS 0 Printer state (2byte command) operation DIAG STATUS Printer state MEMORY READ Reads settings from STATUS 0 Printer state (2byte command) Non-volatile memory DIAG STATUS Printer state 13-50 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 449 Full stack/ Low paper sensors sensors SNR STATUS1 REQUEST Read out the state of SNR STATUS5 Toner/Units presense sensors sensors Table H-2. Command and status returns for the Controller and MCU OKI B6100 Laser Printer - Base Engine Technical Manual 13-51 Version 1.0...

  • Page 450: Timing Sequence For Simplex Printing

    T1=361.82µs for 600dpi, 180.91µs for 1200dpi T2=110ms T3=Dependent on paper size and dot per inch T4=56.730ns for 600dpi, 14.183ns for 1200dpi T5=Approx. about 1.2µs for 600dpi, about 0.6µs for 1200dpi 13-52 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 451: Simplex Page Sequence

    Simplex Page Sequence In Simplex Mode, one side of each sheet of paper is printed according to the corresponding image data for that page. Figure 38. Simplex Page Sequence OKI B6100 Laser Printer - Base Engine Technical Manual 13-53 Version 1.0...
  • Page 452 Principles of Operation Simplex Printing Timing engine po042FA 13-54 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 453 Main Aux 1 Aux 2 Env. (Top) (Mid.) (Bot.) Index Card Postcard Monarch Statement Com # 10 B5 (ISO) B5 (JIS) Executive Letter Legal 13" Legal 14" Universal/Custom OKI B6100 Laser Printer - Base Engine Technical Manual 13-55 Version 1.0...
  • Page 454 The time between /TOP until Motor Main stops. t6 (sec.) Paper Size Index Card Postcard Monarch Statement Com # 10 B5 (ISO) B5 (JIS) Executive Letter Legal 13" Legal 14" Universal/Custom 13-56 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 455 Principles of Operation t7= The duration while Feed Status is "1". Feeding Tray t7 (sec.) Main Aux1(Middle) Aux2 (Bottom) Env.Feeder OKI B6100 Laser Printer - Base Engine Technical Manual 13-57 Version 1.0...

  • Page 456: Timing When The Printer Runs Out Of Paper

    When the MCU receives a signal from the Sensor Photo:No Pap 1, it sets /RDY High; t seconds after paper feed begins. The Controller sends a Status Request to the MCU requesting an out-of-paper state. 13-58 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 457 = The time from when the MCU sets the TOP signal High after the last sheet is fed, to when the MCU notifies the Controller of the error. t varies depending on the paper size. OKI B6100 Laser Printer - Base Engine Technical Manual 13-59 Version 1.0...

  • Page 458: Timing When Misfeed Jam Occurs

    When misfeed is detected, MCU sets /RDY signal High, and keeps /TOP High. t9= Detection time of misfeed jam. Feeding Tray t9 (sec.) Main Aux1(Middle) Aux2 (Bottom) Env.Feeder 13-60 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 459: Timing When There Is A Registration Jam

    When a registration jam is detected, the MCU sets /RDY to High t seconds after sending /TOP. The MCU stops sending the /BD signal. T10: The time from /TOP signal transmission until REG. Jam 1 occurrence t10 (sec.) OKI B6100 Laser Printer - Base Engine Technical Manual 13-61 Version 1.0...

  • Page 460: Timing When There Is An Exit Jam

    4) Timing When There is an Exit Jam When an exit jam is detected, the MCU sets /RDY High t seconds after sending /TOP. The MCU stops sending the /BD signal. 13-62 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 461: Paper Feeder Switching During A Print Cycle

    The Controller uses the SELECT TRAY command to select which paper feeder to use. The Controller then sets /START Low, then High, then back to Low to make the selection effective and to restart printing. OKI B6100 Laser Printer - Base Engine Technical Manual 13-63...

  • Page 462: Command And Status Timing

    Principles of Operation Command and Status Timing The command/status timing charts are shown in below. 13-64 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 463: Power Supplies

    The LVPS also supplies AC power to the Heat Rod. A circuit, controlled by the Heat ON signal from the MCU, switches power to the Heat Rod. Figure 39. PWBA HKB PS Schematic Block Diagram OKI B6100 Laser Printer - Base Engine Technical Manual 13-65 Version 1.0...

  • Page 464: The Hvps (High Voltage Power Supply)

    The HVPS has built-in overcurrent protection. If an excessive current begins to flow in any of the four power supplies, all of the supplies are shut down. Switch the power supply OFF, then ON again to reset the circuit after an overcurrent shutdown. 13-66 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 465: Printer Controls

    Table H-3 shows the paper size regarding Main Tray. Paper Size No Cassette installed Letter B5(JIS) Legal 14" Executive Legal 13" Custom Unknown Table H-3. Paper Size Bit Configuration OKI B6100 Laser Printer - Base Engine Technical Manual 13-67 Version 1.0...

  • Page 466: Paper Timing

    E2-1 Specified Time is a time interval from Feed Solenoid actuation to just before Registration Sensor actuation. If the paper actuates the Registration Sensor after the E2-1 Specified Time, a "misfeed" jam occurs, and the printer displays an E2-1 code. 13-68 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 467: E3 Paper Jam Timing

    E3-1 and E3-2 Specified Time are time interval from Sensor Photo:Regi to Exit Sensor of the Fuser Assy. If the paper does not actuate the Exit Sensor before the E3 Specified Time, a "Regi Jam" occurs, and the printer displays an E3-1 or E3-2 code. OKI B6100 Laser Printer - Base Engine Technical Manual 13-69 Version 1.0...

  • Page 468: E4 Paper Jam Timing

    If the paper does not deactuate the Sensor Photo:Exit before the E4’s Specified Time, a "Exit Jam" occurs, and the printer displays an E4-2 or E4-3 code. 13-70 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 469: Ros Control

    The ROS Motor and the LD are always on. Configuration Mode The ROS Motor is always on. The LD is switched on only when SOS is detected. Printable Area OKI B6100 Laser Printer - Base Engine Technical Manual 13-71 Version 1.0...

  • Page 470: Ros Trouble (U2 Error Code)

    SOS signal intervals are shorter than the set Overrun Failure interval after completion of warm-up. The set Overrun Failure is a time interval corresponding to 102% of the rated ROS Motor speed of rotation. 13-72 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 471: Fuser Control

    Open Cover Assy Front • ROS failure (U2) • CPU or NVRAM problem (U6) • Motor Assy Main problem (U1) • Fan problem (U5) • FUSER PAUSE command issued OKI B6100 Laser Printer - Base Engine Technical Manual 13-73 Version 1.0...

  • Page 472: Fuser Temperature Cycling

    Fuser control temperature Standby temperature (180 Running temperature (180 Fuser On Temperature Fuser control temperature - 2 Low Trouble Temperature Approximately 155 C (Standby temperature - approximately 25 13-74 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 473: Erase Cycle

    DB (DC) voltages. The Erase Cycle removes any developed image (toner) on the drum, and any latent image (electrical) on the drum. When the Erase Cycle finishes, the printer returns to normal mode and is ready to resume printing. OKI B6100 Laser Printer - Base Engine Technical Manual 13-75 Version 1.0...

  • Page 474: Fan Control

    When printer power is switched on, or when an Interlock Switch is actuated (after being deactuated), the Fan runs at High Speed for one second, then switches to Low Speed. 13-76 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 475 DB9 PWBA HKB26 MCU <=> ROS Assy..........14-26 OKI B6100 Laser Printer - Base Engine Technical Manual 14-1 Version 1.0...
  • Page 476 Wiring Diagrams and Interconnections Blank Page 14-2 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 477 Each wire in the diagram blocks is tagged with a signal name, and each wire is terminated at both ends with a pin number. OKI B6100 Laser Printer - Base Engine Technical Manual 14-3...

  • Page 478: Wiring Diagram Notations

    TTL displayed in the HIGH level or LOW level columns of the signal tables indicate the signal is ECL_CMOS compatible. HIGH is approx. 3.3 VDC LOW is approx. 0 to 0.8 VDC 14-4 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 479: Master Wiring Diagram

    Wiring Diagrams and Interconnections Master Wiring Diagram OKI B6100 Laser Printer - Base Engine Technical Manual 14-5 Version 1.0...

  • Page 480: Db1 Pwba Hkb26 Mcu <=> Pwba Hkb Ps And Fuser Assy

    Wiring Diagrams and Interconnections DB1 PWBA HKB26 MCU <=> PWBA HKB PS and Fuser Assy 14-6 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 481 Low Low: High speed, High: Low speed FAN ALARM Fan monitor signal. Goes Low when the rotation of the Fan Assy is abnormal (TTL) Low: Abnormal, High: Normal OKI B6100 Laser Printer - Base Engine Technical Manual 14-7 Version 1.0...
  • Page 482 Wiring Diagrams and Interconnections DB2 PWBA PS-200(100) <=> Fan Assy, Switch Assy I/L Front, PWBA HKB 5VDC and PWB ESS 14-8 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 483: Db2 Pwba Hkb Ps <=> Fan Assy, Switch Assy I/L Front, Pwba Hkb 5Vdc And Pwb Ess

    The following table shows pin numbers, and voltage levels for the PWBA HKB PS <=> Fan Assy path: Signal Direction HIGH P283 Signal Name Trigger P: PS-200, F: Fan Level Level FAN ALARM F -> P Level 3.3V OKI B6100 Laser Printer - Base Engine Technical Manual 14-9 Version 1.0...

  • Page 484: Db3 Pwba Hkb26 Mcu <=> Pwba Hvps <=> Btr, Cru And Fuser Assy

    Wiring Diagrams and Interconnections DB3 PWBA HKB26 MCU <=> PWBA HVPS <=> BTR, CRU, and Fuser Assy 14-10 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 485 M => H Level Analog DB.DC M => H Level Analog M => H Level Analog TR-A/D M <= H Level Analog TR-D/A M => H Level Analog OKI B6100 Laser Printer - Base Engine Technical Manual 14-11 Version 1.0...
  • Page 486 HVPS output to the BCR HVPS output to the BTR (+DC in Transfer operation, and -DC when cleaning the BTR) HVPS output to the DTS HVPS output to the Pressure Roll 14-12 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 487: Db4 Pwba Hkb26 Mcu <=> Fuser Assy

    Wiring Diagrams and Interconnections DB4 PWBA HKB26 MCU <=> Fuser Assy OKI B6100 Laser Printer - Base Engine Technical Manual 14-13 Version 1.0...
  • Page 488 Assy path: Signal Direction HIGH P271 Signal Name Trigger Note F: Fuser M: MCU Level Level /EXIT M <= F Level 3.3V STS (A/D) M <= F Level Analog 14-14 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 489: Db5 Pwba Hkb26 Mcu <=> Sensor Photo:exit And Switch Assy I/L Rear

    Wiring Diagrams and Interconnections DB5 PWBA HKB26 MCU <=> Sensor Photo:Exit, and Switch Assy I/L Rear OKI B6100 Laser Printer - Base Engine Technical Manual 14-15 Version 1.0...
  • Page 490 E: Sensor Photo:Exit, P301 Signal Name Trigger Switch Assy I/L Rear, Level Level M: MCU /FSTK E => M Level 3.3V 24V EXIT MOT E => M Level 14-16 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 491: Db6 Pwba Hkb26 Mcu <=> Pwba Size 1 <=> Pwba Feeder <=> Sensor Photo:low Paper, Sensor Photo:face Control, Clutch Assy Feed, Clutch Assy Turn And Motor Assy

    Wiring Diagrams and Interconnections DB6 PWBA HKB26 MCU <=> PWBA Size 1 <=> PWBA Feeder <=> Sensor Photo:Low Paper, Sensor Photo:Face Control, Clutch Assy Feed, Clutch Assy Turn and Motor Assy OKI B6100 Laser Printer - Base Engine Technical Manual 14-17 Version 1.0...
  • Page 492 Sensor Photo:No Pap 1 is activated. /LOW PAP 1 Signal from the Sensor Photo: Low Paper (equipped on the Feeder).This signal is Low when the Sensor Photo:Low Paper is activated. 14-18 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 493 P => M Level 3.3V /FEED 1 P <= M Level 3.3V /NO PAP 1 P => M Level 3.3V /LOW PAP 1 P => M Level 3.3V OKI B6100 Laser Printer - Base Engine Technical Manual 14-19 Version 1.0...
  • Page 494 CF => PF Level P64-1 P641-4 /TRNC(OUT) CT <= PF Level P67-1 P672-7 J673-1 24V I/L MT => PF Level P67-3 P672-4 J673-4 NUD MOTOR MT <= PF Level 3.3V 14-20 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 495: Db7 Pwba Hkb26 Mcu <=> Motor Assy Main, Motor Assy Exit And Sensor Assy Cru

    Wiring Diagrams and Interconnections DB7 PWBA HKB26 MCU <=> Motor Assy Main, Motor Assy Exit and Sensor Assy CRU OKI B6100 Laser Printer - Base Engine Technical Manual 14-21 Version 1.0...
  • Page 496 /EXIT A ME <= M Level P29-9 /M RSV MM <= M Level 3.3V P29-8 /MALARM MM => M Level 3.3V P29-7 /MMOT ON MM <= M Level 3.3V 14-22 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 497 Wiring Diagrams and Interconnections DB8 PWBA HKB26 MCU <=> PWBA Conn <=> Sensor Photo:Paper Set, Sensor Photo:Regi, Clutch Regi, Toner Sensor, Solenoid Pick Up OKI B6100 Laser Printer - Base Engine Technical Manual 14-23 Version 1.0...
  • Page 498 /REG CL M => CN Level /TONER M <= CN Level 3.3V /EPRS M <= CN Level 3.3V /NOPRE M <= CN Level 3.3V SOLE M => CN Level 14-24 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 499 CN <= TS Level 3.3V P41-6 P411-2 /EPRS CN <= ENV Level 3.3V P41-5 P411-3 /NOPRE CN <= ENV Level 3.3V P41-2 P411-6 SOLE CN <= ENV Level OKI B6100 Laser Printer - Base Engine Technical Manual 14-25 Version 1.0...

  • Page 500: Db9 Pwba Hkb26 Mcu <=> Ros Assy

    Wiring Diagrams and Interconnections DB9 PWBA HKB26 MCU <=> ROS Assy 14-26 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 501 P213-1 5VLD M => L Level P21-8 P211-2 /SOS(IN) M <= S Level P21-12 P212-3 /RMOT(OUT) M => R Level 3.3V P21-13 P212-1 /RCLN(OUT) M => R Pulse OKI B6100 Laser Printer - Base Engine Technical Manual 14-27 Version 1.0...
  • Page 502 Wiring Diagrams and Interconnections Blank Page 14-28 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 503: Printer Specifications

    Options ..............15-13 OKI B6100 Laser Printer - Base Engine Technical Manual 15-1 Version 1.0...

  • Page 504: General Specifications

    Letter size paper. Operating environment with CRU 5 ~ 35°C @ 15% to 85% RH (operating) 0 ~ 3,100 meter above sea level Horizontal bias within 5° of level 15-2 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 505 J5 error message. The MCU notifies the Controller by setting bit 2 of Status 15 (Zero Warning bit) to 1. OKI B6100 Laser Printer - Base Engine Technical Manual 15-3 Version 1.0...

  • Page 506: Safety Standards

    NEMKO, SEMKO, SETI and DEMKO. 100VAC printer: VCCI information Processing Equipment 120VAC printer: FCC part 15 Subpart B, Class B (ANSI C63.4/11.4D) 200/220VAC printer: EN55022 (CISPR Publication 22), Class B 15-4 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...
  • Page 507 (impressions per minute) Letter SEF 26.2 19.2 Legal 13” SEF 21.5 16.3 Legal 14” SEF 21.5 15.9 Executive SEF A4 SEF 24.9 18.1 B5 (JIS) SEF 26.2 19.8 OKI B6100 Laser Printer - Base Engine Technical Manual 15-5 Version 1.0...

  • Page 508: Paper Specifications

    Printer Specifications Paper Specifications The printer uses the following five paper feed methods: 550 Universal Cassette Standard feeder for the OKI B6100 printer. Holds up to 550 sheets of the following papers. Type Size (mm x mm) Letter SEF 215.9 x 279.4 Legal 13”...

  • Page 509: Multi-Bypass Feeder (Mbf)

    Envelope 10 sheets Label sheet 30 sheets Envelope Feeder (Optional) Optional feeder for the OKI B6100 printer, which enable to feed envelop. The table shows available paper sizes and stack capacity. Paper Size Stackable Capacity Com #10 SEF 75 envelopes (Columbian brand)
  • Page 510 Printer Specifications Duplex Assy (Optional) Optional feeder for the OKI B6100 printer, which enable to print on both sides of paper. The table shows available paper sizes. Type Size (mm x mm) Letter SEF 215.9 x 279.4 Legal 13” 215.9 x 330.2 Legal 14”...

  • Page 511: Baseline Paper

    Note: 1. For Pasted-Black (Paper-backed) type, pasting margin shall be in the lead edge (SEF side). 2. Monroe Brand Monarch, Columbian Brand Com #10 or equivalents 3. Japanese Official Postcard (190gsm) or equivalents, excluding multicolored printing media. OKI B6100 Laser Printer - Base Engine Technical Manual 15-9 Version 1.0...

  • Page 512: Representative Baseline / Standard Paper

    3R1832 3R91805 90gsm Fuji Xerox 3R91854 Note: CST (for Cassette Assy, automatic sensing), CST(M) (for Cassette Assy, manual sensing), MBF (for Multi Bypass Feeder), Dup (for Duplex Assy) 15-10 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 513: Paper Size And Feeder Tray / Output Tray Compatibility

    Custom 182.0 ~ 215.9 x 257.0 ~ 355.6 Transpar- Letter 215.9 x 279.4 ency Sheet 210.0 x 297.0 Label Media Letter 215.9 x 279.4 Sheet 210.0 x 297.0 OKI B6100 Laser Printer - Base Engine Technical Manual 15-11 Version 1.0...

  • Page 514: Printing Accuracy

    Fuser Assy (includes replacement BTR) 200,000 prints before replacement Note: Evaluated based on the impression on the A4 paper with 5% coverage in Simplex printing. The Duplex printing is evaluated as two Simplex printing. 15-12 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

  • Page 515: Options

    Printer Specifications Options There are numerous customer installed options available for the OKI B6100 printer. The only non-cus- tomer installed option (installed only at the factory) is the Toner Sensor. For detailed technical and service information on options, refer to the individual service manuals.
  • Page 516 Printer Specifications Blank page 15-14 OKI B6100 Laser Printer - Base Engine Technical Manual Version 1.0...

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