Ricoh M001 Manuals

Manuals and User Guides for Ricoh M001. We have 1 Ricoh M001 manual available for free PDF download: Service Manual

Ricoh M001 Service Manual

Ricoh M001 Service Manual (324 pages)

Brand: Ricoh | Category: Printer | Size: 5 MB

Table of Contents

Table of Contents

13
- Service Manual
  1
- Installation
  
  19
  - Read this First
    21
- 1 Installation
  
  27
  - Installation Requirements
    29
    
    Environment
    29
    
    Machine Level
    30
    
    Required Space
    30
    
    Power Supply
    31
  - Machine Installation
    32
  - Data Overwrite Security Unit Installation
    33
    
    Installation
    33
    
    Checking and Completing the Installation
    34
- Preventive Maintenance
  
  37
  - User Maintenance
    39
  - Service Maintenance
    40
- Replacement and Adjustment
  
  43
- 3 Replacement & Adjustment
  
  43
  - General
    45
    
    Precautions on Disassembly
    45
    
    After Servicing the Machine
    46
    
    Releasing Plastic Latches
    46
  - Special Tools
    47
  - Covers
    48
    
    Upper Cover
    48
    
    Left Cover
    49
    
    By-Pass Tray Unit
    50
    
    Front Cover
    50
    
    Right Cover
    51
  - Laser Unit
    52
    
    Caution Decal Locations
    52
    
    Polygon Mirror Motor
    53
    
    Laser Synchronization Detector
    54
    
    Laser Unit
    55
    
    Laser Beam Pitch Adjustment
    56
    
    Laser Diode Unit
    56
  - Transfer Roller
    58
  - Toner End Sensor
    59
  - Fusing
    60
    
    Fusing Unit
    60
    
    Hot Roller and Fusing Lamp
    61
    
    Pressure Roller
    63
    
    Thermistor and Thermostat
    64
    
    Hot Roller Strippers
    65
  - Paper Feed
    66
    
    Paper Feed Roller
    66
    
    Friction Pad
    67
  - By-Pass Tray
    68
  - Printer Controller Board
    69
  - Engine Board
    70
  - Main Motor
    71
  - Clutches
    72
    
    By-Pass Feed Clutch and Relay Clutch
    73
    
    Paper Feed Clutch and Registration Clutch
    74
  - Psu, Hvps
    75
  - Fans
    77
    
    Cooling Fan
    77
    
    Psu Fan
    78
- Troubleshooting
  
  79
  - Service Call Conditions
    81
    
    Sc Code Descriptions
    82
    
    Service Call Conditions
    84
  - Error Messages
    102
  - General Troubleshooting
    109
    
    Image Adjustment
    109
    
    Parallelogram Image Adjustment
    109
    
    Registration Adjustment
    109
    
    Electrical Defects
    110
    
    Skew Adjustment
    113
    
    Streaks in the Sub Scan Direction
    114
    
    Miscellaneous Problems
    115
    
    Summary
    115
- Service Tables
  
  117
  - Service Tables
    119
  - Service Program Mode
    119
    
    Entering the Service Mode
    119
    
    Service Program Mode: Overview
    119
    
    Exiting Service Mode
    120
    
    Setting a Service Program
    120
  - Printer Controller Service Mode
    121
    
    Bit Switch Programming
    121
    
    Service Mode Menu ("1. Service Menu")
    122
  - Printer Engine Service Mode
    126
    
    Service Mode Table
    126
    
    SP1-XXX: Feed
    126
    
    SP2-XXX: Drum
    130
    
    SP3-XXX: Process
    132
    
    SP5-XXX: Mode
    134
    
    SP7-XXX: Data Log
    177
    
    SP8XXX: Data Log 2
    192
  - Firmware Update
    204
    
    Type of Firmware
    204
    
    Handling SD Cards
    205
    
    Network Connection
    205
    
    Precautions
    205
    
    Upload/Download
    205
    
    Machine Firmware Update
    206
  - Nvram Data Upload/Download
    208
    
    Uploading Nvram Data
    208
    
    Downloading Nvram Data
    210
  - Sd Card Application Move
    212
    
    Overview
    212
    
    Move Exec
    213
    
    Undo Exec
    214
  - Controller Self Test at Power-On
    215
  - Menu Mode
    216
  - Controller Board Dip Switches
    222
  - Card Save Function
    223
    
    Overview
    223
    
    Procedure
    224
    
    Error Messages
    225
    
    Error Messages
    226
- Detailed Descriptions
  
  227
- 6 Detailed Descriptions
  
  229
  - Mechanical Component Layout
    229
  - Overview
    229
  - Paper Path
    230
  - Board Structure
    231
    
    Block Diagram
    231
    
    Controller Board
    232
    
    Overview
    233
    
    Laser Exposure
    234
    
    Overview
    234
    
    Automatic Power Control (APC)
    235
    
    LD Safety Mechanisms
    236
    
    Cartridge Overview
    238
    
    Drum Charge
    239
    
    Development
    240
    
    Toner Supply and Development
    240
    
    Toner Density Control
    241
    
    Overview
    243
    
    Toner End Detection
    243
    
    Toner End Sensor
    243
    
    Main Motor Rotation Count
    244
    
    Toner Overflow Prevention
    244
    
    Summary
    246
    
    Overview
    248
    
    Paper Feed
    248
    
    Paper Tray
    250
    
    Tray Extension
    250
    
    Paper Lift
    251
    
    Paper Feed and Registration
    252
    
    Paper Size Detection
    253
    
    Paper End Detection
    254
    
    Remaining Paper Detection
    255
    
    By-Pass Tray
    256
  - Printing Process
    233
  - Image Fusing and Paper Exit
    257
    
    Overview
    257
    
    Fusing Drive
    258
    
    Fusing Entrance and Guide Shaft
    258
    
    Pressure Roller
    259
    
    New Fusing Unit Detection
    260
    
    Fusing Temperature Control
    261
    
    Overheat Protection
    262
    
    Paper Exit
    263
    
    Energy Saver Mode
    264
  - Controller Functions
    265
- 7 Specifications
  
  267
- Specifications
  
  269
  - Basic Specifications
    269
    
    General Specifications
    269
    
    External Options
    272
    
    Paper Sizes
    273
    
    Envelopes
    276
    
    Operating Environment
    277
    
    Operation Panel Led Specifications
    278
  - Controller Specifications
    279
    
    Controller Board
    279
    
    Printing Functions
    280
    
    Printer Drivers
    281
    
    Supported Environments
    284
    
    Windows Environments
    284
    
    Mac os Environments
    285
    
    Novell Netware
    286
    
    UNIX Environment
    286
    
    SAP R/3 Environment
    287
    
    Controller Interface Specifications
    288
    
    Bundled Utilities
    290
    
    Optional Utilties
    290
    
    Supported Utilities
    290
  - Machine Configuration
    291
    
    System Components
    291
    
    Duplex Unit Ad
    293
Replacement and Adjustment/Detailed Descriptions

295
- 1 Replacement and Adjustment
  
  297
  - Covers
    297
  - Duplex Board and Sensors
    298
  - Inverter Motor
    299
- 2 Detailed Descriptions
  
  300
  - Overview
    300
    
    Mechanical Components
    300
    
    Drive Components
    301
    
    Electrical Components
    301
  - Duplexing
    303
    
    A4 Lef/Lt Lef and Longer Paper
    303
    
    Paper Smaller than A4 Lef/Lt Lef
    303
    
    Feed in and Exit Mechanism
    305
  - Safety Fuse
    306
Table of Contents

309
- 1 Replacement and Adjustment
  
  311
  - Paper Feed Unit
    311
  - Paper Feed Roller
    312
  - Friction Pad
    313
  - Paper Feed Clutch, Motor
    314
  - Paper Tray Board
    317
  - Paper Size Switch
    317
- 2 Detailed Descriptions
  
  317
  - Overview
    317
    
    Electrical Components
    317
    
    Mechanical Components
    317
  - Paper Feed and Separation
    318
  - Paper Lift
    319
  - Paper End Detection
    320
  - Remaining Paper Detection
    321
  - Paper Size Detection
    322
  - Safety Fuse
    323
- 3 Envelope Feeder
  
  324
  - Envelope Feeder (G362)
    324

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