User Manuals: Oki OKIFAX4550 Printer

Manuals and User Guides for Oki OKIFAX4550 Printer. We have 1 Oki OKIFAX4550 Printer manual available for free PDF download: Maintenance Manual

Oki OKIFAX4550 Maintenance Manual (592 pages)

Brand: Oki | Category: All in One Printer | Size: 10 MB

Table of Contents

4
- Contents
  4
- General Information
  
  8
  - General Performance
    8
  - General User's Functions
    11
  - General Maintenance Functions
    14
  - General Appearance
    15
  - Basic Performance Specifications
    17
  - Reports and Lists
    27
    
    Message Confirmation
    29
    
    Activity Report
    31
    
    Broadcast Entry Report
    47
    
    Broadcast Confirmation Report
    49
    
    Power Outage Report
    50
    
    Confidential Rx Report
    51
- Installation Procedure
  
  57
  - Setup Information
    57
    
    General
    57
    
    Site Selection
    59
    
    Unpacking
    61
    
    Identification Contents
    63
    
    Installation of Attachments
    64
    
    AC Cord Connection
    69
    
    Packing for Shipment
    70
    
    Telephone and Line Connections
    70
  - Programming and Initial Settings
    71
    
    General Procedure of Key Operation
    71
    
    Initial Settings
    71
    
    Technical Functions
    75
    
    Technical Functions Example
    90
    
    User's Functions
    99
    
    Specifications
    106
    
    User's Functions Example
    122
    
    Clock Adjustment
    131
    
    Dual Access Operation
    132
    
    System Data Programming
    133
    
    Dial Parameters Settings
    135
    
    Off-Line Tests
    139
    
    On-Line Tests
    141
- Brief Technical Description
  
  144
- Mechanical Disassembly and Reassembly
  
  151
  - Precautions for Parts Replacement
    151
  - Tools
    153
  - How to Disassemble and Reassemble
    153
    
    LED Print Head
    157
    
    ID Unit, Rear-Cover, Cover-Main, Board-NCU or Board-G4N
    158
    
    Unit-046 OPE-Panel
    160
    
    Separation Rubber, Roller Assembly Sensor
    161
    
    Roller Assembly-ADF, CIS (Contact Image Sensor), Lever-PC1 and PC2
    162
    
    Board-46F, Board-R46 Power Supply Unit, Board HV-P6L
    165
    
    Printer Unit Section
    166
    
    Transfer Roller
    167
    
    High-Voltage Power Supply Unit (HV-P2H)
    168
    
    Holder Assembly
    169
    
    Plate-Side M and Gear-Idle
    170
    
    Registration Roller
    171
    
    Drive Shaft E (Eject) and Eject Roller
    172
    
    Heat Assembly
    173
    
    Pressure Roller B (Back up Roller)
    174
    
    Hopping Shaft Assembly
    175
    
    Paper Sensor E, Paper Sensor Exit and Toner Sensor Assembly
    176
    
    Printer Unit
    177
- Adjustments
  
  178
  - Setting of LED Print Head Drive Time
    178
    
    Confirmation Items
    179
    
    Measurement
    180
- Cleaning and Maintenance
  
  182
  - Replacement of Consumable
    182
  - Routine Inspection
    184
  - Printer Counter Display/Clear
    186
  - Printer Counter Display/Clear
    188
  - Local Test
    189
    
    When G4 Option Board Is Not Installed
    189
    
    When G4 Option Baord Is Installed
    190
  - Self-Diagnosis Test
    191
    
    Self Diagnosis Report
    192
  - Sensor Calibration Test
    194
  - Leds Test
    196
  - Tone Send Test
    197
  - High-Speed Modem Send Test
    198
  - High-Speed Modem Receive Test
    200
  - MF Send Test
    201
  - Tone (TEL/FAX)
    202
  - Protocol Dump Data Printing
    203
    
    G3 Protocol Dump
    204
    
    Analysis from the Data
    207
    
    FCF (Facsimile Control Field) Conversion Table
    208
    
    G4 Protocol Dump
    209
  - System Reset
    212
  - Service Codes
    213
    
    G3 Service Code List
    214
    
    G4 Service Code Lists
    217
- Troubleshooting and Repair for Okifax4550/Okioffice87
  
  220
  - Overall Troubleshooting Flow Chart
    222
  - No LCD Operation
    223
  - Alarm LED on
    224
  - Printing Test Failure
    225
  - No Local Copy
    226
  - Auto Dial Failure
    227
  - Transmission Problem
    228
  - Auto Reception Failure
    229
  - Reception Problem
    230
  - Sensor Calibration Test
    231
  - LED Test
    232
  - Tone Send Test
    233
  - High-Speed Modem Test
    234
  - MF Send Test
    236
  - Tone (TEL/FAX) Send Test
    237
  - No Acoustic Line Monitor
    238
  - Power Supply Unit
    239
  - No Document Feeding
    239
  - Multiple Document Feeding
    240
  - Document Skew
    241
  - Document Jam
    243
  - Printer Unit
    244
    
    Precautions
    244
    
    Troubleshooting Flow Charts of Printer Unit
    245
- Dipswitchs Setting Tables for En9/Inu Ncu Boards
  
  261
- Appendix Apc Board Descriptions and Operation
  
  271
  - Unit Configuration and Block Diagram
    271
    
    The Unit Configuration Is as Follows
    274
    
    Function of each Unit
    275
  - Explanation of Signal Flow
    278
    
    Okifax4550
    278
    
    Okioffice87
    294
  - F Circuit Diagram (OKIFAX4550)
    310
    
    Circuit Diagram (1/13)
    310
    
    Circuit Diagram (2/13)
    311
    
    Circuit Diagram (3/13)
    312
    
    Circuit Diagram (4/13)
    313
    
    Circuit Diagram (5/13)
    315
    
    Circuit Diagram (6/13)
    316
    
    Circuit Diagram (7/13)
    318
    
    Circuit Diagram (8/13)
    321
    
    Circuit Diagram (9/13)
    322
    
    Circuit Diagram (10/13)
    324
    
    Circuit Diagram (11/13)
    325
    
    Circuit Diagram (12/13)
    329
    
    Circuit Diagram (13/13)
    330
  - R46 Circuit Diagram (OKIOFFICE87)
    331
    
    R46 Circuit Diagram (1/15, 2/15, 3/15)
    331
    
    R46 Circuit Diagram (4/15)
    332
    
    R46 Circuit Diagram (5/15)
    333
    
    R46 Circuit Diagram (6/15)
    334
    
    R46 Circuit Diagram (7/15)
    335
    
    R46 Circuit Diagram (8/15, 9/15)
    337
    
    R46 Circuit Diagram (10/15)
    340
    
    R46 Circuit Diagram (11/15)
    341
    
    R46 Circuit Diagram (12/15)
    343
    
    R46 Circuit Diagram (13/15)
    344
    
    R46 Circuit Diagram (14/15)
    348
    
    R46 Circuit Diagram (15/15)
    349
  - OPE (04W) Circuit Diagram
    350
  - Power Supply Unit
    351
    
    MPW1446 (230V)/MPW1546 (120V) Circuit Diagram
    351
  - P2H Circuit Diagram
    353
    
    High-Voltage Section
    354
    
    Cover Open Circuit
    355
    
    Photosensors
    355
  - EN9 and INU Circuit Diagram
    356
    
    EN9 Circuit Diagram
    358
    
    INU Circuit Diagram
    361
    
    Outline of Parallel Pick up
    364
  - G4N-Pcb
    365
- Appendix Bdescriptions of Print Operation
  
  367
  - Electro-Photographic Processor
    367
  - Electro-Photographic Process
    369
    
    Explanation of each Process Operation
    372
  - Paper Jam Detection
    378
  - Toner Low Detection
    380
  - Cover Open
    381
- Appendix Ccircuit Diagrams
  
  382
- Appendix D Mechanical Expanded View Drawing and Parts List
  
  427
- Appendix Eboard Layout and Parts List
  
  456
- Appendix Fpc-Loading
  
  516
  - General
    516
    
    Application
    516
    
    Note on Explanation
    516
    
    Related Document
    516
  - Basic Operation
    517
    
    Differences from HSLS
    517
    
    Supported Functions
    517
  - PC Loading Procedure
    518
    
    PC Loading Upon Memory Error Occurrence
    518
    
    PC Loading by Manual Operation
    519
    
    Operation Flow
    520
  - LCD Messages
    521
  - Buzzer Sounding Patterns
    522
    
    Upon Error Occurrence
    522
    
    Upon Normal End
    522
    
    Upon Start of PC Loading
    522
  - List of Error Causes and Corresponding Codes
    523
  - Cautions
    524
  - Loading Processing Time
    524
- APPENDIX Grmcs SYSTEM MANUAL (for Model 40)
  
  525
  - Notes to RMCS User
    525
    
    Introduction
    525
    
    Required System
    525
    
    System Configuration of RMCS MODEL40
    525
  - Quick Set-Up Manual for RMCS Model 40
    526
    
    RMCS Installation
    526
  - Startup
    526
    
    Entering Operator ID
    526
    
    Entering Password
    526
  - SYSTEM Main Screen
    527
    
    Screen Titles
    527
    
    DISK by Models
    528
    
    Manipulating User Information
    528
  - Model Main Screen
    530
    
    ONLINE Operation
    530
    
    Screen Title
    530
- Appendix H Okifax4550/Okioffice87 Troubleshooting Manual
  
  533
  - General
    533
  - Tools
    533
  - Contents
    533
    
    Board (OKIFAX4550)
    533
3.2 R46 Board (Okioffice87)

534
- G4N Board
  534
- O4W Board
  534
- R46 Board (OKIOFFICE87)
  534
- 3.1 46F Board (OKIFAX4550)
  
  535
  - Description
    535
    
    Board (OKIFAX4550)
    535
    
    Memory Error
    535
    
    Reading Running System NG
    536
    
    Read Image Data NG
    537
    
    Heater NG
    538
    
    Printed Image Data NG
    540
    
    Sending NG
    541
    
    Receiving NG
    542
    
    Clock NG
    543
    
    No Sound from the Speaker
    544
    
    PC/IF Not Operating Correctly
    545
- R46 Board (OKIOFFICE87)
  
  547
  - Memory Error
    547
  - Reading Running System NG
    548
  - Read Image Data NG
    549
  - Heater NG
    550
  - Printed Image Data NG
    552
  - Sending NG
    553
  - Receiving NG
    554
  - Clock NG
    555
  - No Sound from the Speaker
    556
  - PC/IF Not Operating Correctly
    557
- 3.3 O4W Board
  
  559
  - Board
    559
  - LCD Display NG
    559
  - Operation Not Responded
    560
- G4N Board
  
  561
  - ISDN Board NG
    561
  - ISDN Board NG
    562
  - ISDN Board NG
    563
  - ISDN Board NG
    564
  - ISDN Board NG
    565
  - Cpu Rom Hash Ng
    566
  - Cpu Ram Ng
    567
  - Program Hash Ng
    568
  - Ram Ng
    569
  - Dpram Ng
    570
  - G4 Mode Communication NG
    571
  - G3 Mode Communication NG
    572
  - G4 Mode PC Loading NG
    573
  - Power on NG
    574
  - Power on NG
    575

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User Manuals: Oki OKIFAX4550 Printer

Oki OKIFAX4550 Maintenance Manual (592 pages)

Table of Contents

Table of Contents

General Information

Installation Procedure

Brief Technical Description

Mechanical Disassembly and Reassembly

Adjustments

Cleaning and Maintenance

Troubleshooting and Repair for Okifax4550/Okioffice87

Dipswitchs Setting Tables for En9/Inu Ncu Boards

Appendix Apc Board Descriptions and Operation

Appendix Bdescriptions of Print Operation

Appendix Ccircuit Diagrams

Appendix D Mechanical Expanded View Drawing and Parts List

Appendix Eboard Layout and Parts List

Appendix Fpc-Loading

APPENDIX Grmcs SYSTEM MANUAL (for Model 40)

Appendix H Okifax4550/Okioffice87 Troubleshooting Manual

3.2 R46 Board (Okioffice87)

3.1 46F Board (OKIFAX4550)

R46 Board (OKIOFFICE87)

3.3 O4W Board

G4N Board

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