OKI OKIOFFICE44 Manuals

Manuals and User Guides for OKI OKIOFFICE44. We have 2 OKI OKIOFFICE44 manuals available for free PDF download: Maintenance Manual, Service Manual

Oki OKIOFFICE44 Maintenance Manual

Oki OKIOFFICE44 Maintenance Manual (637 pages)

facsimile transceiver

Brand: Oki | Category: Fax Machine | Size: 7 MB

Table of Contents

Maintenance Manual
1
Table of Contents
3
1 General Information

6
- General Performance
  6
- General User's Function
  9
- General Maintenance Functions
  12
- General Appearance
  13
  - Tray-Document
    13
  - Cover-Front
    13
- Basic Performance Specifications
  17
- For OKIOFFICE44/OKIFAX 4100
  20
- Reports and Lists
  27
  - Sender ID Format: (Example)
    29
  - Power Outage Report
    31
  - Activity Report
    32
  - Message Confirmation
    34
  - Broadcast Entry Report
    36
  - Broadcast Confirmation Report
    37
  - Confidential Rx Report
    37
  - Telephone Directory P6
    49
2 Installation Procedure

52
- Setup Information
  52
- General
  52
- Site Selection
  54
- Installation
  54
- Unpacking
  56
  - Unpacking for OKIOFFICE44/OKIFAX 4100
    56
  - Unpacking for OKIFAX 5000 Series
    58
- Check of Contents
  61
- Installation of Attachments
  62
  - Installation of Attachments for OKIOFFICE44/OKIFAX 4100
    62
  - Installation of Attachments for OKIFAX 5000 Series
    67
- AC Cord Connection
  72
- Telephone and Line Connections
  74
- Packing for Shipment
  74
- Programming and Initial Settings
  75
- Initial Settings
  75
  - General Procedure of Key Operation
    75
  - Technical Functions
    79
  - Technical Functions Example
    90
    
    Service Bit
    90
    
    Local Test
    91
    
    Ring Dura. *10 Ms
    95
    
    Led Head Strobe
    95
    
    Media Type
    96
  - User's Functions
    97
  - Specifications
    102
  - User's Functions Example
    113
    
    The Display Shows
    117
    
    Ring Response
    117
  - Clock Adjustment
    120
  - Dual Access Operation (for OKIFAX 5000 Series)
    121
  - System Data Programming
    122
  - Dial Parameters Settings
    124
  - Off-Line Tests
    128
  - On-Line Tests
    130
- Installation of Optional Units
  133
3 Brief Technical Description

145
5 Adjustments

199
- Setting of LED Print Head Drive Time
  199
6 Cleaning and Maintenance

205
- Replacement of Consumable Parts
  205
- Routine Inspection
  208
  - Routine Inspection for OKIOFFICE44/OKIFAX 4100
    208
  - Routine Inspection for OKIFAX 5000 Series
    210
- Printer Counter Display/Clear
  212
- Scan Count
  212
- Printer Counter Display/Clear
  213
- Self-Diagnosis Test
  214
- Sensor Calibration Test
  218
- Scanning Error
  219
- LED Test
  220
- Tone Send Test
  221
- High-Speed Modem Send Test
  222
- High-Speed Modem Receive Test
  224
- MF Send Test
  225
- Tone (TEL/FAX)
  226
- Protocol Dump Data Printing
  227
- Protocol Dump
  228
- System Reset
  231
- Service Code
  232
7-1.Troubleshooting and Repair for Okioffice44/Okifax 4100

235
- Overall Troubleshooting Flow Chart
  237
- No LCD Operation
  238
- ALARM LED on
  239
- Printing Test Failure
  240
- No Local Copy
  241
- Auto Dial Failure
  242
- Transmission Problem
  243
- Auto Reception Failure
  245
- Reception Problem
  246
- Sensor Calibration Test
  248
- LED Test
  249
- Tone Send Test
  250
- High-Speed Modem Test
  251
- MF Send Test
  253
- Tone (TEL/FAX) Send Test
  254
- No Acoustic Line Monitor
  255
- Power Supply Unit
  256
- No Document Feeding
  265
- Multiple Document Feeding
  266
- Document Skew
  267
- Document Jam
  269
- Printer Unit
  270
  - Precautions
    270
  - Troubleshooting Flow Charts of Printer Unit
    271
  - Cover Open
    271
7-2.Troubleshooting and Repair for Okifax 5000 Series

287
- Overall Troubleshooting Flow Chart
  289
- No LCD Operation
  290
- ALARM LED on
  291
- Printing Test Failure
  292
- No Local Copy
  293
- Auto Dial Failure
  294
- Transmission Problem
  295
- Auto Reception Failure
  297
- Reception Problem
  298
- Sensor Calibration Test
  300
- LED Test
  301
- Tone Send Test
  302
- High-Speed Modem Test
  303
- MF Send Test
  305
- Tone (TEL/FAX) Send Test
  306
- No Acoustic Line Monitor
  307
- Power Supply Unit
  308
- No Document Feeding
  315
- Multiple Document Feeding
  316
- Document Skew
  317
- Document Jam
  319
- Printer Unit
  320
  - Precautions
    320
  - Troubleshooting Flow Charts of Printer Unit
    321
  - Power Supply Unit
    328
8 Dipswitchs Setting Table List

337
Appendix Apc Board Descriptions and Operation

361
- Unit Configuration and Block Diagram
  361
- Function of each Unit
  366
- High Voltage
  434
- UNC, WN5, FN5 and DN5 Circuit Diagram
  445
- A3.13 TQSB (Second Tray) Circuit Diagram: Option
  495
Appendix B1 Descriptions of Print Operation

505
- (Okioffice44/Okifax 4100)
  505
Appendix B2 Descriptions of Print Operation (Okifax 5000 Series)

521
- Mechanical Components
  521
- Description of Print Operations
  523
- B2.2.1 Process Operations
  523
- B2.3.1 Errors List
  534
- B2.3.2 Major Trouble Errors
  535
- B2.3.2.3 Paper Feed Monitoring
  536
- B2.3.2.5 Cover Open
  536
- B2.3.3 Recoverable Errors
  537
- Other Special Cases
  540
- B2.4.1 Manual Paper Feed
  540
Appendix Ccircuit Diagram and Parts List

541
- (Okioffice44/Okifax 4100)
  544
  - Section 1 Cabinet Assembly (Fax Nip-Fx048)
    545
  - Carrier Sheet
    547
  - Section 2 Unit-Printer
    548
  - Section 3 Unit-048 Ope Panel
    550
  - Section 4 Opepanel (Operation Panel) Assembly
    552
  - Section 4 OPE PANEL ASSEMBLY
    553
  - Section 5 Frame Assembly-Scanner (L)
    554
  - Section 6 Plate Assembly-Scanner (B)
    556
  - Section 7 Plate Assembly-Scanner (R)
    558
  - Section 8 Frame Assembly-Scanner (U)
    560
  - Section 9 Cover Assembly-Top
    562
  - Section 10 Plate Assembly-Base
    564
  - Section 11 Printer Base Frame Unit
    566
  - Section 12 Printer Heat Assy
    569
  - Section 13 Cables
    571
Appendix D1 Mechanical Expanded View Drawing and Parts List

573
Appendix D2 Mechanical Expanded View Drawing and Parts List

573
- (Okifax 5200/5300/5500/5600)
  573
  - Section 1 Cabinet Assembly
    574
  - Section 2 Control Panel Assembly
    578
  - Section 3 Printer Assembly
    579
  - Section 4 Base Assembly
    582
  - Section 5 Scan Unit
    585
  - Section 6 Paper Guide U Assembly
    587
  - Section 8 Option Telephone (Us)
    591
Appendix Eboard Layout

600
- External View and Component Names
  601
Appendix Fsecond Paper Feeder Maintenance Manual

601
- (Okifax 5000 Series)
  601
  - Mechanism Description
    602
  - General Mechanism
    602
  - Hopper Mechanism
    602
  - Precautions Concerning Parts Replacement
    603
  - Parts Replacement
    603
  - Parts Layout
    605
  - Parts Replacement Methods
    606
  - Precautions Prior to the Troubleshooting
    610
  - Preparations for the Troubleshooting
    610
  - Troubleshooting Method
    611
  - Interconnection Diagram
    614
  - PCB Layout
    615
  - Parts List
    616
  - Section2 Mechanical Assembly
    617
Appendix G Rmcs System Manual(for Model 20)

619
- Notes to Users
  620
- Hard Disk Drive
  623
- New Password
  628
- Rmcs Basic Operation
  631
- TEL Directory
  632
- Selecting Destination Drive
  632
- Environment Setting
  633
- Message Modifying Tool
  634
- Activating the Program
  634
- File Selection
  635
- Saving Message
  635
- Model Selection
  635
- Loading Message
  636
- Rmcs System
  637
- Fax Model
  637

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Oki OKIOFFICE44 Service Manual

Oki OKIOFFICE44 Service Manual (387 pages)

Service Manual

Brand: Oki | Category: Printer | Size: 7 MB

Table of Contents

Service Manual
1
Table of Contents
3
Section 1: General Information

13
- General Performance
  13
- General User's Function
  16
- General Maintenance Functions
  19
- General Appearance
  20
- Basic Performance Specifications
  21
- Reports and Lists
  32
  - Power Outage Report
    37
  - Activity Report
    38
  - Broadcast Entry Report
    42
  - Broadcast Confirmation Report
    43
  - Confidential Rx Report
    43
Section 2: Installation

49
Section 3: Brief Technical Description

121
Section 4: Disassembly

129
- General
  129
  - Precautions for Parts Replacement
    129
    
    Service Caution
    130
  - Tools
    131
  - How to Disassemble and Reassemble
    131
    
    Disassembly Procedure Flow Figure 4.1 (1/2)
    132
    
    Disassembly Procedure Flow Figure 4.1 (2/2)
    133
    
    Whole Unit Picture
    134
    
    LED Print Head
    135
    
    Image Drum and Covers (Rear, NCU, Main) and NCU Board
    136
    
    Unit-048 OPE-Panel
    138
    
    Separation Rubber, Sensor Frame Roller Assembly (U)
    139
    
    Roller Assembly-ADF, CIS, Lever-PC1 and PC2
    140
    
    Option (Board-Memory: MEM, Board-CTR; PC Interface)
    144
    
    Printer Unit Section
    145
    
    Transfer Roller
    146
    
    High-Voltage Power Supply Unit (TLHV/OLHV)
    147
    
    Holder Assembly
    148
    
    Plate-Side M and Gear-Idle
    149
    
    Registration Roller
    150
    
    Drive Shaft E (Eject) and Eject Roller
    151
    
    Heat Assembly
    152
    
    Pressure Roller B (Back up Roller)
    153
    
    Hopping Shaft Assembly
    154
    
    Paper Sensor E, Paper Sensor Exit and Toner Sensor Assembly
    155
    
    Printer Unit
    156
Section 5: Adjustments

157
- Setting of LED Print Head Drive Time
  157
- Settings of Technical Function No. 27 (Table 5.1.1)
  157
- Confirmation Items
  158
  - Service Caution
    159
- Measurement
  160
  - Service Caution
    161
Section 6: Cleaning and Maintenance

163
- Consumables Replacement
  163
  - User Replaceable Items Life
    163
  - Service Parts Life
    163
  - Consumables Diagram (Figure 6.1.1)
    163
  - Others
    165
    
    Reliability Table (6.1.1.)
    165
- Preventative Maintenance
  166
- Preventative Maintenance (Table 6.2.1)
  166
- Preventative Maintenance Diagram (Figure 6.2.1)
  167
- Printer Counter Display/Clear (User)
  168
- Printer Counter Display/Clear (Service)
  169
- Self-Diagnosis Test
  171
  - Self-Diagnosis Test Sample (Figure 6.5.1.)
    172
  - Explanation of Self-Diagnosis Test Items
    173
- Sensor Calibration Test
  174
- LED Test
  176
- Tone Send Test
  177
- High-Speed Modem Send Test
  178
- High-Speed Modem Send and Receive Test Diagram (Figure 6.9.1)
  179
- High-Speed Modem Receive Test
  180
- MF Send Test
  181
- Tone (TEL/FAX)
  182
- Protocol Data Dump Printing
  183
- System Reset
  187
- Service Code List [Table 6.15.1]
  190
- Service Code List [Table 6.15.1] (1/2)
  191
Section 7: Troubleshooting

193
- Overview
  193
  - Service Caution
    194
  - Overall Troubleshooting Flow Chart
    195
  - No LCD Operation
    196
  - ALARM LED on
    197
  - Printing Test Failure
    198
  - No Local Copy
    199
  - Auto Dial Failure
    201
  - Transmission Problem
    202
  - Auto Reception Failure
    205
  - Reception Problem
    206
  - Sensor Calibration Test
    208
  - LED Test
    209
  - Tone Send Test
    211
  - High-Speed Modem Test
    212
  - MF Send Test
    214
  - Tone (TEL/FAX) Send Test
    215
  - No Acoustic Line Monitor
    216
  - No Document Feeding
    217
  - Multiple Document Feeding
    219
  - Document Skew
    220
  - Document Jam
    222
  - Printer Unit
    223
    
    Precautions
    223
    
    Overall Troubleshooting Flowchart
    224
    
    Troubleshooting Flow Charts of Printer Unit
    224
    
    1: Top Cover Is Open
    225
    
    2: Replace Image Drum Message
    226
    
    3: Engine Controller Error
    227
    
    4: Fuser Unit Thermal Error
    228
    
    5: Paper Jams
    229
    
    6: no Paper Tray or no Paper
    230
    
    Action Items (Printer Unit-LCD Message) Table 7.1.22.2
    231
    
    Image Problems Table
    232
    
    Sample Image Problems (Figure 7.1.22.1)
    232
    
    7: Light or Blurred Output
    233
    
    8: Smeared Background on Output
    234
    
    9: Blank Output
    235
    
    10: Vertical Black Stripes on Output
    236
    
    11: Evenly Spaced Marks on Output
    237
    
    12: Missing Print on Output
    238
    
    13: Vertical White Stripes on Output
    239
    
    14: Poor Fusing
    240
Section 8: Dipswitch Settings

241
- General Information
  241
Appendix A: Board Descriptions

243
- Preface
  243
  - Service Caution
    243
- A1.1 Unit Configuration and Block Diagram
  245
  - Block Diagram Abbreviations
    247
- A1.2 Function of each Unit
  248
  - Main Control (R44) Board
    248
  - Operation Panel Unit: O4W Board
    248
  - NCU Board (UNC5)
    249
  - Power Supply Unit
    249
  - Memory Board (Option)
    249
  - CTR Board (PC Interface)
    249
  - HOOK Board (Option)
    249
  - TELU Board (Option)
    249
- A2.1 Signal Flow Explanation
  250
  - Copy Mode
    250
  - G3 Send Mode
    252
  - G3 Receive Mode
    254
  - Bps Send Mode
    256
  - Bps Receive Mode
    258
  - Report Printing
    260
  - Memory Transmission
    262
  - Memory Reception
    262
- A3.3 OPE (04W) Circuit Diagram
  284
- A3.5 Power Supply Unit for OKIOFFICE 44
  286
  - A3.5.1 048 POW (120V/230V) Circuit Diagram
    286
    
    Service Caution
    289
  - A3.5.2 OLHV/TLHV Circuit Diagram (2/2)
    289
- A3.7 UNC5 (NCU) Circuit Diagram
  293
- A3.8 TELU Circuit Diagram (Option)
  296
  - Block Diagram of TEL-U (Option) Fig. A3.8.1
    297
- A3.10 MEMO (Memory) Circuit Diagram (Option)
  298
- Related Signals of Memory Board (Option) (Figure A3.10.1)
  299
- Service Manual, P/N
  305
Appendix B: Print Operation Description

305
- B1.1 Electrophotographic Processor
  305
- Layout Drawing of Electrophotographic Processor (Figure B1.1)
  305
- Paper Feeding Diagram (Figure B1.2)
  307
- B1.2 Electrophotographic Process
  308
  - B1.2.1 Operations Process Explanations
    310
    
    Hopping
    310
    
    Printing and Warm-Up
    311
    
    Charging
    312
    
    Exposure
    312
    
    Development
    313
    
    Transfer
    314
    
    Cleaning
    315
    
    Fusing
    315
  - Paper Feed Check List
    316
- B1.3 Paper Jam Detection
  316
  - Timing Chart for Paper Feed (Tray Feed)
    317
- B1.4 Toner Low Detection
  318
- B1.5 Cover Open
  320
Appendix C: Circuit Diagrams

321
- General Information
  321
- C.1 General Information
  321
Appendix D: Illustrated Parts List

325
- Section 1: Cabinet Assembly 2/2
  326
- Section 2: Printer Unit
  328
- Section 3: Operator Panel
  330
- Section 4: Operator Panel Assembly
  332
- Section 5: Frame Assembly Scanner (L)
  334
- Section 6: Plate Assembly-Scanner (B)
  336
- Section 7: Plate Assembly-Scanner (R)
  338
- Section 8: Frame Assembly-Scanner (U)
  340
- Illustrated Parts List
  341
- Section 9: Cover Assembly-Top
  342
- Section 10: Plate Assembly-Base
  344
- Section 11: Printer Base Frame Unit (1 of 2)
  346
- Section 11: Printer Base Frame Unit (2 of 2)
  348
- Section 12: Cables
  350
- Section 13: Miscellaneous Items
  352
  - Whole Unit
    352
  - Consumables
    352
  - Options
    352
  - Packaging
    352
  - User's Manuals
    353
  - Service (Technical) Manuals
    353
  - Service Manual, P/N
    353
Appendix E: Board Layout

355
- Tlhv Pcb
  355
  - E.1 Tlhv Pcb
    355
  - Service Caution
    355
- Mem Pcb
  356
- Tel-U Pcb
  357
- E.3 Tel-U Pcb
  357
- Hook PCB
  358
- E.4 Hook PCB
  358
Appendix F: Second Paper Feeder

359
- General Information
  359
- F.1 General Information
  359
Appendix G: RMCS System

361
- Introduction
  361
- Notes to Users
  362
  - Identifying the Packaged Contents
    362
  - Required Devices
    362
  - Connectable Peripheral Equipment
    362
- Setup
  363
  - Mounting
    363
    
    Mounting Procedures
    363
  - Installation
    364
    
    Registering the RMCS Basic System
    365
    
    Registering the Facsimile Model no
    368
    
    Deleting the Facsimile Model no
    369
    
    Updating the Password
    370
    
    Updating the Dip Switches
    371
    
    Deleting the RMCS Basic System
    372
- RMCS Basic Operation
  373
  - Activating and Terminating the System
    373
    
    Entering the ID and Password
    373
    
    To Activate
    373
  - TEL Directory
    374
    
    Selecting Destination Drive
    374
    
    To Terminate
    374
  - Main Menu
    375
  - Environment Setting
    375
- Message Modifying Tool
  376
  - Activating the Program
    376
  - Modifying Message
    376
    
    File Selection
    376
  - Saving Message
    377
    
    Confirmation
    378
  - Loading Message
    378
    
    Confirmation
    379
  - Other Message File
    379
  - Service Manual, P/N
    379
Appendix H: Product Service Bulletins

381
- Faxable Facts
  381
- H.1 General Information
  381
- Okidata's Web Site
  381
- Okilink II
  381
- Service Caution
  383
Appendix I: Recommended Spare Parts List (RSPL)

385
- Faxable Facts
  385
- I.1 General Information
  385
- Okidata's Web Site
  385
- Okilink II
  385

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