Oki OKIFAX 5300 Manuals

Manuals and User Guides for Oki OKIFAX 5300. We have 2 Oki OKIFAX 5300 manuals available for free PDF download: Maintenance Manual, Service Manual

Oki OKIFAX 5300 Service Manual

Oki OKIFAX 5300 Service Manual (448 pages)

Service Manual

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

Table of Contents

Table of Contents
3
Section 1: General Information

21
- Applicable Lines
  21
- Automatic Document Feeder (ADF)
  21
- Compatibility
  21
- Document Width
  21
  - Effective Reading Width
    21
  - General Performance
    21
- Printable Width
  21
- Recording Paper or Sheet
  21
- Scanning Length
  21
- Type of Appearance
  21
- Coding Scheme
  22
- Minimum Scan Line Time for Reception
  22
- Preheating Time
  22
- Print Speed
  22
- Recording Method
  22
- Recording Resolution
  22
- Scanning Method
  22
  - Scanning Resolution
    22
  - Communication Mode
    23
  - Error Correction Mode (ECM)
    23
- Liquid Crystal Display (LCD)
  23
- Memory Capacity
  23
- MFP (Multi- Function Peripheral) Function (Option)
  23
- Modem
  23
- Power Source
  23
- Protocol
  23
- Transmission Speed
  23
  - Automatic Redial
    24
  - Dual Access
    24
  - General User's Function
    24
- Last Number Redial (Manual Redial)
  24
- Local Copy Including Multiple Copies
  24
- Personal Identification (Personal ID)
  24
  - Receive Mode
    24
  - Sender Identification (Sender ID)
    24
- Transmit Mode
  24
- Voice Request
  24
- Auto Dialing
  25
- Distinguishing Text from Picture
  25
- G3 Sequential Broadcast (Memory)
  25
- Memory-Only Reception
  25
- No Paper/No Toner Reception
  25
- Page Retransmission
  25
- Programmed Key Operation
  25
- Realtime Dialing
  25
- Reduction Printing
  25
- Smoothing Printing
  25
- Date and Clock Adjustment
  26
- Fax Forwarding
  26
- General Maintenance Functions
  26
- Key Touch Tone
  26
- Language Selection
  26
- PC Interface
  26
- Printer Counter Display (for Drum, Toner, Total Print)
  26
- Quick Scanning
  26
- Reports
  26
- Total Page Counter (Scan)
  26
- General Appearance
  27
  - High-Speed Modem Receive Test
    27
  - High-Speed Modem Send Test
    27
  - Remote Diagnosis
    27
- Self-Diagnosis
  27
- Sensor Calibration (Adjustment of Scanning Level)
  27
- Service Default Report (Machine Setting for Service Engineer)
  27
- System Reset
  27
  - Basic Performance Specifications (Table 1.5.1)
    29
  - Applicable Line
    30
  - Line Interface
    30
  - Type of Document to be Transmitted
    30
  - Automatic Document Feeder (ADF)
    31
  - Document Skew
    31
  - Effective Reading Width
    31
  - Document Jam Detection
    32
  - Document Jam Removal
    32
  - Recording Paper or Sheet
    33
  - Recording Paper Cassette
    34
  - Effective Recording Area
    35
  - Contrast Control
    36
  - Copy Stacking
    36
  - Image Scanning Method
    36
  - Recording Resolution
    36
  - Recording System
    36
  - Scanning Resolution
    36
  - Skew of Recording Paper
    36
  - Coding Scheme
    37
  - Copy Darkness
    37
  - Copy Uniformity
    37
  - Minimum Scan Line Time for Receiving
    37
  - Modem
    37
  - Recording Paper Runs out
    37
  - Fallback
    38
  - Communication Mode
    39
  - Error Correction
    39
  - Protocol
    39
  - Ringing Signal Detection Sensitivity
    39
  - Transmission Time
    39
  - Image Memory
    40
  - Overheat Protection
    40
  - Telephone Handset (Option)
    40
  - PC Interface Applications (Option)
    41
  - Power Supply Unit and Power Consumption of the Machine
    41
  - Ambient Condition
    42
  - Ambient Conditions (Figure 1.5.1)
    42
  - Attachments
    43
  - Dimensions
    43
  - Weight
    43
  - Activity Report
    44
  - Broadcast Confirmation Report
    44
  - Broadcast Entry Report
    44
  - Call-Back Message
    44
  - Cancel Report (Power Outage Report)
    44
  - Message Confirmation Report
    44
  - Reports and Lists (Table 1.6.1)
    44
  - Sender ID
    44
  - Transmitting Subscriber Identification (TSI) Printing
    44
  - Confidential Reception Report
    45
  - Configuration Report
    45
  - Telephone Directory
    45
  - Call-Back Message (Example)
    46
  - Sender ID Format: (Example)
    46
  - Local Date and Time Printing (Example)
    47
  - TSI Printing (Example)
    47
  - Power Outage Report (Example)
    49
  - Activity Report (Example)
    50
    
    Explanation of Example
    51
  - Message Confirmation Report
    52
    
    Example 1 of 2
    52
    
    Example 2 of 2
    53
    
    Explanation of Example
    53
  - Broadcast Entry Report (Example)
    54
  - Broadcast Confirmation Report (Example)
    55
  - Confidential Reception Report (Example)
    55
  - Telephone Directory for OKIFAX 5300
    56
    
    Example 1 of 4
    56
    
    Example 2 of 4
    57
    
    Example 3 of 4
    58
    
    Example 4 of 4
    59
  - Telephone Directory for OKIFAX 5600
    60
    
    Example 1 of 6
    60
    
    Example 2 of 6
    61
    
    Example 3 of 6
    62
    
    Example 4 of 6
    63
    
    Example 5 of 6
    64
    
    Example 6 of 6
    65
  - Configuration Report (User) [Service Bit OFF]
    66
  - Configuration Report (Service) [Service Bit ON]
    67
- General Appearance of OKIFAX 5300/5600 (Figure 1.4.2)
  29
Section 2: Installation Procedures

69
- General
  70
- Site Selection
  72
  - Precautions for Installation
    72
    
    Exposure
    72
    
    Fluctuation in Line Voltage
    72
    
    Humidity
    72
    
    Levelness of Installation Surface
    72
    
    Operating Environment
    72
    
    Other Requirements
    72
    
    Required Space for Installation
    72
    
    Room Temperature
    72
- Unpacking
  74
- Check of Contents
  77
- Contents List (Table 2.4.2)
  77
- Installation of Attachments
  78
- AC Cord Connection
  83
- Telephone and Line Connections
  84
- Telephone and Line Connections (Figure 2.7.1)
  84
- Packing for Shipment
  85
- Initial Settings
  86
  - 1Key Operation Flowchart (Figure 2.9.1)
    86
  - 2Technical Functions
    91
    
    Country Code
    92
    
    Line Monitor Control
    92
    
    Service Bit
    92
    
    Time and Date Print
    92
    
    No-Toner Memory Reception
    93
    
    TSI Print
    93
    
    Real Time Dialing
    94
    
    TAD Mode
    94
    
    Echo Protection
    95
    
    Long Document SCAN
    95
    
    Mdy/Dmy
    95
    
    TEL/FAX Switching
    95
    
    High-Speed Modem Rate
    96
    
    MH Only
    96
    
    T1 (RX), Timeout Value
    96
    
    T1 (TX), Timeout Value
    96
    
    T2, Timeout Value
    96
    
    Error Criterion
    97
    
    Modem Attenuator
    97
    
    NL Equalizer
    97
    
    Off-Hook Bypass
    97
    
    CML Timing
    98
    
    F Tone Attenuator (for TEL/FAX SW)
    98
    
    MF Attenuator
    98
    
    Ring Duration Detection Time
    98
    
    Strobe for LED Head
    99
    
    Head Width
    100
    
    Media Type
    100
    
    Not Used
    100
    
    Symbol Rate
    100
  - TAD Mode (Technical Function 07)
    101
    
    TAD Mode Flowchart (Type 1)
    102
    
    TAD Mode Flowchart (Type 2)
    103
  - TEL/FAX Automatic Switching (Technical Function 09)
    104
    
    TEL/FAX Mode Flowchart
    105
- 2.9.3 Technical Functions Example
  106
- 2.9.4 User's Functions
  113
  - Auto Dial
    114
  - Feature Specifications (Table 2.9.3)
    114
  - Manual Dial
    114
  - Automatic Redial
    115
  - Group Dial
    115
  - Last No. Redial
    115
  - Receive Mode
    115
  - Local Copy
    116
  - Manual Loading Feeder
    116
  - Multiple Local Copy
    116
  - Telephone Directory and Location ID (Alpha Search)
    116
  - Voice Request
    116
  - Broadcast (Memory Transmission)
    117
  - Delayed Transmission from the Memory
    117
  - Polling Reception
    117
  - Polling Transmission (to be Polled)
    117
  - Transmission Preparation (Hopper)
    117
  - No Toner Reception
    118
  - Smooth Printing
    118
  - Dual Access
    119
    
    Dual Access Combination Table (1/2)
    120
    
    Dual Access Combination Table (2/2)
    121
    
    2)-1 One-Touch Key Program Settings
    123
    
    Flowchart
    123
    
    Broadcast/Memory Transmission
    124
    
    Confidential Transmission
    124
    
    Delayed Transmission (Tx)
    124
    
    One-Touch Key Program Settings (Table 2.9.4)
    124
    
    Polling Transmission/Reception
    124
    
    Relay Broadcast Initiate Transmission
    124
    
    Report Printing
    124
    
    Counter Display (Clear)
    125
    
    Location Program
    125
    
    User's Programs
    126
    
    Print Operation
    127
    
    2)-2 Function Program
    128
    
    Error Report (MCF)
    128
    
    Image in MCF
    128
    
    Line Monitor Volume
    128
    
    Message Confirmation Report (Multiple Locations)
    128
    
    Message Confirmation Report (Single Location)
    128
    
    Sender ID
    128
    
    User Function Program Settings (Table 2.9.4)
    128
    
    Buzzer Volume
    129
    
    Closed Network
    129
    
    Telephone/Fax Automatic Switchover Time
    129
    
    TX Mode Default
    129
    
    13 1'St Cassette Paper Size
    130
    
    14 2'Nd Cassette Paper Size (Option)
    130
    
    Distinct Ring
    130
    
    Incoming Ring
    130
    
    Ring Response Time
    130
    
    User Language
    130
    
    ECM Function
    131
    
    Memory and Feeder Switch
    131
    
    One-Touch Key Parameters
    131
    
    PC/FAX Switch
    131
    
    Power Save Mode
    131
    
    Remote Diagnosis
    131
    
    Remote Receive
    131
  - 2.9.5 User's Functions Example
    133
    
    Accessing the User's Functions
    133
    
    User's Functions 01 to 12 (Table 2.9.5, 1 of 2)
    134
    
    User's Functions 03 to 23 (Table 2.9.5. 2 of 2)
    135
    
    Notes for Table 2.9.5
    136
    
    Ring Response Time
    137
    
    Dial Parameters (Service Bit "OFF")
    138
  - 2.9.6 Clock Adjustment
    139
  - 2.9.7 Dual Access Operation
    141
  - 2.9.8 System Data Programming
    142
  - 2.9.9 Dial Parameters Settings
    144
    
    Procedure (Service Bit "ON")
    144
    
    Dial Parameters Settings (Table 2.9.6)
    147
  - Off-Line Tests
    148
    
    Self-Diagnosis Print Test (Example) Fig. 2.9.4
    149
  - On-Line Tests
    151
    
    Typical Transmission Flow (Fig. 2.9.5)
    152
    
    Typical Reception Flow (Fig. 2.9.6)
    153
- Installation of Optional Units
  154
  - Memory Board
    155
  - CTR (PC Interface) Board
    156
  - Optional Telephone Set
    158
  - Second Paper Cassette Unit
    161
Section 3: Brief Technical Description

165
Section 4: Disassembly

173
- General
  173
Section 5: Adjustments

193
Section 6: Cleaning and Maintenance

199
- Consumables Replacement
  199
  - User Replaceable Items Life
    199
  - Service Parts Life
    199
  - Replaceable Items Diagram (Figure 6.1.2)
    199
  - Others
    201
    
    Reliability Table (6.1.1.)
    201
    
    Preventative Maintenance (Table 6.2.2)
    202
- Preventative Maintenance
  202
- Preventative Maintenance Diagram (Figure 6.2.2)
  203
- Printer Counter Display/Clear (User)
  204
- Printer Counter Display/Clear (Service)
  205
- Self-Diagnosis Test
  207
  - Self-Diagnosis Test Sample (Figure 6.5.1.)
    208
  - Explanation of Self-Diagnosis Test Items
    209
- Sensor Calibration Test
  210
- LED Test
  212
- Tone Send Test
  213
- High-Speed Modem Send Test
  214
- High-Speed Modem Send and Receive Test Diagram (Figure 6.9.1)
  215
- High-Speed Modem Receive Test
  216
- MF Send Test
  217
- Tone (TEL/FAX)
  218
- Protocol Data Dump Printing
  219
- System Reset
  223
- Service Code
  225
- Service Code List [Table 6.15.1] (1/2)
  226
- Service Code List [Table 6.15.1] (2/2)
  227
Section 7: Troubleshooting

229
- Overview
  229
  - No LCD Operation
    229
  - Overall Troubleshooting Flow Chart
    229
  - Overall Troubleshooting Flow Chart
    230
  - No LCD Operation
    231
  - ALARM LED on
    232
  - Printing Test Failure
    233
  - No Local Copy
    234
  - Auto Dial Failure
    235
  - Transmission Problem
    236
  - Auto Reception Failure
    239
  - Reception Problem
    240
  - 7.1.10 Sensor Calibration Test
    242
  - 7.1.11 LED Test
    243
  - Tone Send Test
    244
  - 7.1.13 High-Speed Modem Test
    245
  - 7.1.14 MF Send Test
    247
  - MF (Tone) Send Test
    247
  - 7.1.15 Tone (TEL/FAX) Send Test
    248
  - 7.1.16 no Acoustic Line Monitor
    249
  - 7.2.17 Power Supply Unit
    250
  - 7.1.18 no Document Feeding
    257
  - 7.1.19 Multiple Document Feeding
    259
  - 7.1.20 Document Skew
    260
  - 7.1.21 Document Jam
    262
  - 7.1.22 Printer Unit
    263
    
    7.1.22.1 Precautions
    263
    
    7.1.22.2 Troubleshooting Flow Charts of Printer Unit
    264
    
    Overall Troubleshooting Flowchart
    264
    
    Troubleshooting
    264
    
    1: Top Cover Is Open
    265
    
    2: Replace Image Drum Message
    266
    
    3: Engine Controller Error
    267
    
    Fuser Unit Thermal Error
    269
    
    Paper Jams
    270
    
    No Paper Tray or no Paper
    271
    
    7.1.22.3 Image Problems Table
    273
    
    Sample Image Problems (Figure 7.1.22.1)
    273
    
    Light or Blurred Output
    274
    
    Smeared Background on Output
    275
    
    Blank Output
    276
    
    Vertical Black Stripes on Output
    277
    
    Evenly Spaced Marks on Output
    278
    
    Missing Print on Output
    279
    
    Vertical White Stripes on Output
    280
    
    Poor Fusing
    281
Section 8: Dipswitch Settings

283
- General Information
  283
Appendix A: Board Descriptions

285
- A1.1 Unit Configuration and Block Diagram (Figure A.1.1.2)
  285
  - Block Diagram (Figure A1.2.2)
    286
  - Block Diagram Abbreviations
    287
- A1.2 Function of each Unit
  288
- A2.1 Signal Flow Explanation
  291
  - Copy Mode
    292
  - Copy Picture Signal (Figure A2.2.1)
    293
  - G3 Send Mode
    294
  - G3 Send Picture Signal (Figure A2.2.2)
    295
  - G3 Receive Mode
    296
  - G3 Receive Picture Signal (Figure A2.2.3)
    297
  - Bps Send Mode
    298
  - Bps Send Signal (Figure A2.2.4)
    299
  - Bps Receive Mode
    300
  - Bps Receive Signal (Figure A2.2.5)
    301
  - Report Printing
    302
  - Memory Transmission
    302
  - Memory Reception
    302
  - Report Print Signal (Figure A2.2.6)
    303
  - Related Signals of CPU Diagram (Figure A3.2.1)
    304
- A3.2 M17 Circuit Diagram
  304
- A3.4 OPE (05W) Circuit Diagram
  328
- Block Diagram of OPE (Operation Unit) (Figure A3.4.1)
  329
- A3.6 Power Supply Unit
  330
  - A3.6.1 1VP (for 120 V)/2VP (for 230 V) Circuit Diagram (1/2)
    330
    
    Input Ratings
    330
    
    Low-Voltage Power Supply Circuit
    330
    
    Block Diagram
    331
    
    Output Ratings
    331
    
    Block Diagram of PWU (Power Supply Unit) (Figure A3.6.1)
    332
    
    AC Input Section
    333
    
    Circuit Description
    333
    
    General
    333
    
    General Functional Description
    333
    
    Heater Control Circuit
    333
    
    Circuit
    334
    
    Cover Open Circuit
    334
    
    Low-Voltage Section
    334
    
    Protection Circuits
    334
    
    V Circuit
    334
  - A3.6.2 1VP (for 120 V)/2VP (for 230 V) Circuit Diagram (2/2)
    335
    
    5-6-2 SB2, DB1, DB2 and CB
    336
    
    5-6-3 TR1 and TR2
    336
    
    Functional Overview
    336
    
    High-Voltage Section
    336
    
    Photosensors
    337
- A3.7 UNC5 (NCU) Circuit Diagram
  339
- A3.8 TELU Circuit Diagram (Option)
  342
- A3.11 MEMO (Memory) Circuit Diagram
  344
- Related Signals of Memory Board (Option) Figure A3.11.1
  345
- A3.12 CTR Circuit Diagram (PC Interface Unit; Option)
  347
- Related Signals of P050 (PC Interface Unit) (Figure A3.12.1)
  347
- Block Diagram of 2Nd Tray (Figure A3.13.1)
  350
- A3.13 TQSB (Second Tray) Circuit Diagram: Option
  350
- Service Manual, P/N
  351
Appendix B: Print Operation Description

351
- Overview
  351
- B2.1 Mechanical Components
  352
  - Image Drum Cartridge
    352
  - Resist Motor
    352
  - Drum Motor
    352
  - LED Head
    352
  - Fuser
    352
  - Layout of Print Station Components (Figure B2.1)
    353
- B2.2 Description of Print Operations
  354
  - B2.2.1 Process Operations
    354
    
    Hopping and Feeding
    354
    
    (A) Hopping
    355
    
    (B) Feeding
    356
    
    Charging
    357
    
    Exposure
    358
    
    Developing
    360
    
    Transfer
    362
    
    Fusing
    363
    
    Cleaning
    364
    
    Cleaning of Rollers
    364
- B2.3 Errors
  365
  - B2.3.1 Errors List
    365
  - B2.3.2 Major Trouble Errors
    366
    
    B2.3.2.1 Fuser Error (Printer Alarm 4)
    366
    
    B2.3.2.2 Fan Error (Printer Alarm 3)
    366
    
    B2.3.2.3 Paper Feed Monitoring
    367
    
    B2.3.2.4 2'Nd Tray Communication Error (Printer Alarm 2)
    367
    
    B2.3.2.5 Cover Open
    367
  - B2.3.3 Recoverable Errors
    368
    
    B2.3.3.1 Toner Low Detection
    369
    
    Composition
    369
    
    Operation
    369
    
    Operation During Toner Full State
    369
    
    Low Toner Alarm
    370
- B2.4 Other Special Cases
  371
  - B2.4.1 Manual Paper Feed
    371
  - B2.4.2 Cleaning
    371
Appendix C: Circuit Diagrams

373
- General Information
  373
- C.1 General Information
  373
Appendix D: Illustrated Parts List

375
- 1: Cabinet Assembly
  376
- 2: Control Panel Assembly
  378
- Printer Assembly (1 of 2)
  380
- Printer Assembly (2 of 2)
  382
- Base Assembly (1 of 2)
  384
- Base Assembly (2 of 2)
  386
- 5: Scan Unit
  388
- 6: Paper Guide Assembly
  390
- 7: Cables
  392
- 8: Option Telephone
  394
- Second Paper Feed (Option)
  396
- B: Second Paper Feed (Option)
  398
- 10: Miscellaneous Items
  400
  - Whole Unit
    400
  - Consumables
    400
  - Options
    400
  - Packaging
    400
  - User's Manuals
    400
  - Service (Technical) Manuals
    400
Appendix E: Board Layout

401
- Diagram
  402
APPENDIX F: Second Paper Feed

405
- Outline
  405
  - Functions
    405
  - External View and Component Names (Figure 1-1)
    405
- Mechanism Description
  406
  - General Mechanism
    406
  - Hopper Mechanism
    406
- Parts Replacement
  407
  - Precautions Concerning Parts Replacement
    407
    
    Service Tools
    408
    
    Service Tools (Table 3-1)
    408
  - Parts Layout
    409
  - Main Components Layout Diagram (Figure 3-1)
    409
  - Parts Replacement Methods
    410
    
    Stepping Motor (Hopping)
    411
    
    Hopping Roller Shaft Assy and One-Way Clutch Gear
    413
    
    Tqsb2-Pcb
    413
- Troubleshooting
  414
  - Precautions Prior to the Troubleshooting
    414
  - Preparations for the Troubleshooting
    414
  - Troubleshooting Method
    415
    
    JAM Error
    415
    
    LCD Status Message List
    415
- Connection Diagram
  418
  - Interconnection Diagram
    418
  - PCB Layout
    419
- Parts List
  420
- 1: Cabinet and Cassette Assembly (Figure 6-1)
  420
- Paper Feeder (Table 6-1)
  421
- 2: Mechanical Assembly (Figure 6-2)
  422
- Paper Feeder (Table 6-1)
  423
Appendix G: RMCS System

425
- Introduction
  425
- Notes to Users
  426
  - Identifying the Packaged Contents
    426
  - Required Devices
    426
  - Connectable Peripheral Equipment
    426
- Setup
  427
  - Mounting
    427
    
    2.1.1 Mounting Procedures
    427
  - Installation
    428
    
    2.2.1 Registering the RMCS Basic System
    429
    
    2.2.2 Registering the Facsimile Model no
    432
    
    2.2.3 Deleting the Facsimile Model no
    433
    
    2.2.4 Updating the Password
    434
    
    2.2.5 Updating the Dip Switches
    435
    
    2.2.6 Deleting the RMCS Basic System
    436
- RMCS Basic Operation
  437
  - Activating and Terminating the System
    437
    
    3.1.1 to Activate
    437
    
    3.1.2 Entering the ID and Password
    437
  - TEL Directory
    438
    
    3.2.1 to Terminate
    438
    
    3.2.2 Selecting Destination Drive
    438
  - Main Menu
    439
  - Environment Setting
    439
- Message Modifying Tool
  440
  - Activating the Program
    440
  - Modifying Message
    440
    
    File Selection
    440
    
    Service Manual, P/N
    440
  - Saving Message
    441
    
    4.3.1 Confirmation
    442
  - Loading Message
    442
    
    4.4.1 Confirmation
    443
  - Other Message File
    443
Appendix H: Product Service Bulletins

445
- General Information
  445
  - Okidata's Web Site
    445
  - Faxable Facts
    445
  - Okilink II
    445
  - H.1 General Information
    445
Appendix I: Recommended Spare Parts List (RSPL)

447
- General Information
  447
  - Okidata's Web Site
    447
  - Faxable Facts
    447
    
    I.1 General Information
    447
    
    Okilink II
    447

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Oki OKIFAX 5300 Maintenance Manual

Oki OKIFAX 5300 Maintenance Manual (637 pages)

facsimile transceiver

Brand: Oki | Category: Fax Machine | Size: 7.37 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
- Basic Performance Specifications
  17
- Reports and Lists
  27
  - Power Outage Report
    31
  - Activity Report
    32
  - Broadcast Entry Report
    36
  - Broadcast Confirmation Report
    37
  - Confidential Rx Report
    37
2 Installation Procedure

52
- Setup Information
  52
- General
  52
- Site Selection
  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
  - User's Functions
    97
  - Specifications
    102
  - User's Functions Example
    113
  - 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
- Printer Counter Display/Clear
  213
- Self-Diagnosis Test
  214
- Sensor Calibration Test
  218
- 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
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
8 Dipswitchs Setting Table List

337
Appendix Apc Board Descriptions and Operation

361
Appendix B1 Descriptions of Print Operation

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

521
Appendix Ccircuit Diagram and Parts List

541
- (Okioffice44/Okifax 4100)
  544
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
Appendix Eboard Layout

600
Appendix Fsecond Paper Feeder Maintenance Manual

601
- (Okifax 5000 Series)
  601
  - External View and Component Names
    601
  - Mechanism Description
    602
  - General Mechanism
    602
  - Hopper Mechanism
    602
  - Parts Replacement
    603
  - Precautions Concerning Parts Replacement
    603
  - Parts Layout
    605
  - Parts Replacement Methods
    606
  - Troubleshooting Method
    611
Appendix G Rmcs System Manual(for Model 20)

619
- Notes to Users
  620
- Rmcs Basic Operation
  631
- Message Modifying Tool
  634
- File Selection
  635
- Saving Message
  635

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