Contents - maintenance manual
- Table Of Contents
- Table Of Contents
- Table Of Contents
- General Performance
- General User's Function
- General Maintenance Functions
- General Appearance
- Basic Performance Specifications
- Reports and Lists
- power outage report
- activity report
- broadcast entry report
- broadcast confirmation report
- A. Setup Information
- Site Selection
- Unpacking
- Unpacking for OKIFAX 5000 Series
- Check of Contents
- Installation of Attachments
- Installation of Attachments for OKIFAX 5000 Series
- AC Cord Connection
- Telephone and Line Connections
- B. Programming and Initial Settings
- Technical Functions
- Technical Functions Example
- User's Functions
- specifications
- User's Functions Example
- Clock Adjustment
- Dual Access Operation (for OKIFAX 5000 series)
- System Data Programming
- Dial Parameters Settings
- Off-line Tests
- On-line Tests
- C. Installation of Optional Units
- BRIEF TECHNICAL DESCRIPTION
- Fundamentals of the Electro-Photographic Process
- Actual Electo-photographic Process
- Boards and Units
- Overall Dimension and Mechanical Structure of OKIOFFICE44/OKIFAX 4100
- Overall Dimension and Mechanical Structure of OKIFAX 5000 series
- General
- Tools
- LED Print Head
- ID Unit, Rear-Cover, Cover-NCU, Cover-Main and Board-NCU
- Unit-048 OPE-Panel
- Separation Rubber, Roller Assembly Sensor
- Roller Assembly-ADF, CIS (contact image sensor), Lever-PC1 and PC2
- Board-R44, OKIOFFICE 44/OKIFAX 4100 Power Supply Unit
- Option (Board-Memory: MEM, Board-CTR; PC Interface)
- Printer Unit Section
- Transfer Roller
- High-Voltage Power Supply Unit (TLHV/OLHV)
- Holder Assembly
- Plate-Side M and Gear-Idle
- Registration Roller
- Drive Shaft E (Eject) and Eject Roller
- Heat Assembly
- Pressure Roller B (Back Up Roller)
- Hopping Shaft Assembly
- Paper Sensor E, Paper Sensor Exit and Toner Sensor Assembly
- Printer Unit
- MECHANICAL DISASSEMBLY AND REASSEMBLY FOR OKIFAX 5100 SERIES
- How to Disassemble and Reassemble
- ID Unit, Rear Cover, NCU Cover, Main Cover, Separation Plate, NCU Board Modem Board
- Control Panel Assembly, Paper Guide (U) Assembly
- Sub-roller, ADF Roller Assembly, Pinch Roller, Contact Image Sensor, Document Detectors (PC1 and PC2)
- Resist Motor, Drum Motor, Release Guide Assembly, Manual Guide Assembly Stacker Cover, Fusing Unit
- Lower Base, Motor Assembly, Back-up Roller, Transfer Roller
- Resist Roller, Hopping Roller, Sensor Plates
- MCNT Board, Power Supply Unit, Contact Assembly, Transformer, Sub-PSU
- ADJUSTMENTS
- OKIOFFICE44/OKIFAX 4100 Confirmation Items
- OKIOFFICE44/OKIFAX 4100 Measurement
- OKIFAX 5000 Series Confirmation Items
- OKIFAX 5000 Series Measurement
- CLEANING AND MAINTENANCE
- Routine Inspection
- Routine inspection for OKIFAX 5000 series
- Printer Counter Display/Clear
- Self-diagnosis Test
- Sensor Calibration Test
- LED Test
- Tone Send Test
- High-speed Modem Send Test
- High-speed Modem Receive Test
- MF Send Test
- Tone (TEL/FAX)
- Protocol Dump Data Printing
- protocol dump
- System Reset
- Service Code
- TROUBLESHOOTING AND REPAIR FOR OKIOFFICE44/OKIFAX 4100
- Overall Troubleshooting Flow Chart
- No LCD Operation
- ALARM LED On
- Printing Test Failure
- No Local Copy
- Auto Dial Failure
- Transmission Problem
- Auto Reception Failure
- Reception Problem
- High-speed Modem Test
- Tone (TEL/FAX) Send Test
- No Acoustic Line Monitor
- Power Supply Unit
- No Document Feeding
- Multiple Document Feeding
- Document Skew
- Document Jam
- Precautions
- Troubleshooting Flow Charts of Printer Unit
- TROUBLESHOOTING AND REPAIR FOR OKIFAX 5000 SERIES
- DIPSWITCHS SETTING TABLE LIST
- appendix e board layout
- external view and component names
- mechanism description
- parts replacement
- parts layout
- parts replacement methods
- troubleshooting method
- notes to users
- rmcs basic operation
- message modifying tool
- file selection
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40055101TH Rev.4 5 /7.1.12 Tone Send Test .................................................................................................................................... 2507.1.13 High-speed Modem Test ..................................................................................................................... 2517.1.14 MF Send Test ......................................................................................................................................2537.1.15 Tone (TEL/FAX) Send Test ................................................................................................................2547.1.16 No Acoustic Line Monitor ...................................................................................................................2557.1.17 Power Supply Unit .............................................................................................................................. 2567.1.18 No Document Feeding .........................................................................................................................2657.1.19 Multiple Document Feeding ................................................................................................................2667.1.20 Document Skew ...................................................................................................................................2677.1.21 Document Jam .....................................................................................................................................2697.1.22 Printer Unit .......................................................................................................................................... 2707.1.22.1 Precautions ..........................................................................................................................2707.1.22.2 Troubleshooting Flow Charts of Printer Unit ......................................................................2717-2.TROUBLESHOOTING AND REPAIR FOR OKIFAX 5000 SERIES .................... 2877.2.1 Overall Troubleshooting Flow Chart ................................................................................................... 2897.2.2 No LCD Operation .............................................................................................................................. 2907.2.3 ALARM LED On ................................................................................................................................2917.2.4 Printing Test Failure ............................................................................................................................2927.2.5 No Local Copy .................................................................................................................................... 2937.2.6 Auto Dial Failure ................................................................................................................................. 2947.2.7 Transmission Problem .........................................................................................................................2957.2.8 Auto Reception Failure ........................................................................................................................ 2977.2.9 Reception Problem .............................................................................................................................. 2987.2.10 Sensor Calibration Test .......................................................................................................................3007.2.11 LED Test ............................................................................................................................................. 3017.2.12 Tone Send Test .................................................................................................................................... 3027.2.13 High-speed Modem Test ..................................................................................................................... 3037.2.14 MF Send Test ......................................................................................................................................3057.2.15 Tone (TEL/FAX) Send Test ................................................................................................................3067.2.16 No Acoustic Line Monitor ...................................................................................................................3077.2.17 Power Supply Unit .............................................................................................................................. 3087.2.18 No Document Feeding .........................................................................................................................3157.2.19 Multiple Document Feeding ................................................................................................................3167.2.20 Document Skew ...................................................................................................................................3177.2.21 Document Jam .....................................................................................................................................3197.2.22 Printer Unit .......................................................................................................................................... 3207.2.22.1 Precautions ............................................................................................................................3207.2.22.2 Troubleshooting Flow Charts of Printer Unit .......................................................................3218.DIPSWITCHS SETTING TABLE LIST .....................................................................337APPENDIX A PC BOARD DESCRIPTIONS AND OPERATION ............................. 361APPENDIX B1 DESCRIPTIONS OF PRINT OPERATION(OKIOFFICE44/OKIFAX 4100) ...................................................... 505APPENDIX B2 DESCRIPTIONS OF PRINT OPERATION (OKIFAX 5000 SERIES)521APPENDIX C CIRCUIT DIAGRAM AND PARTS LIST .......................................... 541APPENDIX D1 MECHANICAL EXPANDED VIEW DRAWING AND PARTS LIST(OKIOFFICE44/OKIFAX 4100) .........................................................544APPENDIX D2 MECHANICAL EXPANDED VIEW DRAWING AND PARTS LIST(OKIFAX 5200/5300/5500/5600) ......................................................573APPENDIX E BOARD LAYOUT ............................................................................... 600APPENDIX F SECOND PAPER FEEDER MAINTENANCE MANUAL(OKIFAX 5000 SERIES) .....................................................................601APPENDIX G RMCS SYSTEM MANUAL(FOR MODEL 20) ................................... 619
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