RICOH A095 Manuals

Manuals and User Guides for RICOH A095. We have 1 RICOH A095 manual available for free PDF download: Service Manual

RICOH A095 Service Manual

RICOH A095 Service Manual (680 pages)

Gestetner Ricoh Savin

Brand: RICOH | Category: All in One Printer | Size: 14.68 MB

Table of Contents

Service Manual
1
Table of Contents
10
Preventive Maintenance Schedule
12
Troubleshooting

16
- Electrical Component Defects
  16
- Important Safety Notices
  24
Overall Machine Information

28
- Specification
  30
Component Layout and Description

34
- Machine Configuration
  36
  - Copier Overview
    36
  - System Overview
    37
  - Mechanical Component Layout
    39
  - Drive Layout
    41
  - Electrical Component Description
    42
- Installation
  
  52
  - Installation Requirements
    54
    
    Environment
    54
    
    Machine Level
    54
    
    Minimum Space Requirements
    55
    
    Power Requirements
    56
    
    Accessory Check
    57
    
    Copier Installation
    57
    
    Copier Installation Procedure
    58
    
    Guidance Rom Installation
    65
    
    Platen Cover (Option) Installation
    67
    
    Paper Size Change
    68
    
    Sheet Paper Tray (1St and 3Rd Feed Stations for A095 Copier)
    68
    
    1500 Sheet Paper Tray (3Rd Feed Station for A096/A097 Copier)
    70
    
    Key Counter Holder Installation (Option)
    71
    
    Image Density Adjustment
    73
Service Tables

76
- Service Remarks
  78
  - Handling the Drum
    78
  - Drum Unit
    79
  - Charge Corona
    79
  - Optics
    80
  - Erase Lamp
    80
  - Development Unit
    81
  - Transfer Belt Unit
    81
  - Cleaning Section
    81
  - Pre-Transfer Lamp
    82
  - Paper Feed
    82
  - Fusing Unit
    82
  - Service Program Mode
    83
    
    Service Program Access Procedure
    83
    
    Service Program Mode Operation
    83
    
    To Exit SP Mode
    83
    
    Access to "Copy in SP" Mode
    84
    
    Change the Menu Screen
    84
    
    To Return to the Index Menu
    84
    
    Service Program Mode Table
    85
    
    Copy Counter
    107
    
    Sensor/Switch/Signal Data Check (Input Mode)
    113
    
    Electrical Component Check (Output Mode)
    119
    
    User Tools
    124
    
    User Tools Menu
    124
    
    How to Access the User Tools
    125
    
    Main Control Board
    132
    
    Test Points / Check Points
    132
    
    Operation Panel Board
    133
    
    Optics Control Board
    133
    
    Pm Table
    134
    
    Preventive Maintenance Schedule
    134
    
    Explanation of Regular Pm
    144
    
    Regular Pm Procedure
    147
Replacement and Adjustment

150
- Exterior and Inner Cover Removal
  152
  - Front Side
    152
    
    Left
    152
    
    Right Front Door
    152
    
    Lower Rear Cover
    153
    
    Rear Side
    153
    
    Upper Rear Cover
    153
    
    Left Inner Cover
    154
    
    Right Inner Cover
    154
    
    Shutter Inner Cover
    155
    
    Feed Unit Cover
    156
    
    Right Side
    156
    
    Lower Right Cover
    157
    
    Upper Right Cover
    157
    
    Left Side
    158
    
    Lower Left Cover
    158
    
    Upper Left Cover
    158
    
    Operation Panel
    159
    
    Rear Upper Cover
    160
    
    Upper Cover
    160
    
    Upper Side
    160
Optics

161
- Exposure Glass Removal
  161
- Exposure Lamp Replacement
  162
- Optics Thermoswitch Replacement
  164
- Scanner Hp Sensor Replacement
  165
- Ads Sensor Removal
  166
- Scanner Drive Motor
  167
- Scanner Drive Wires Replacement
  168
- Scanner Control Adjustment
  183
- Third Scanner Removal
  184
- Third Scanner Drive Motor / Hp Sensor Replacement
  185
- Lens Horizontal Drive Belt Removal
  186
- Lens Vertical Drive Belt Removal
  188
- Original Size Sensors (2 Length Sensors, 1 Width Sensor)
  189
- Development and Toner Supply
  
  190
  - Development Unit Removal
    190
  - Developer Replacement
    192
  - Development Rollers Replacement
    194
  - Toner Density Sensor Replacement
    197
  - Toner Bottle Drive Motor Replacement
    198
Drum Unit

199
- Drum Unit Removal and Opc Drum
  199
- Replacement
  200
- Quenching Lamp Replacement
  200
- Grid Plate / Charge Wire / Wire Cleaner Replacement
  201
- Erase Lamp and Drum Potential Sensor Replacement
  203
- Cleaning Blade Replacement
  204
- Cleaning Brush Replacement
  205
- Pick-Off Pawl Replacement
  206
- Toner Collection Coil Replacement
  207
- Ozone Filter Replacement
  211
Transfer Belt Unit

212
- Transfer Belt Unit Removal/Installation
  212
- Transfer Belt Replacement
  214
- Cleaning Blade Replacement
  216
- Paper Feed
  
  217
  - Paper Tray Unit Removal
    217
  - Paper Tray Removal
    218
  - Paper Feed Rollers Replacement
    220
  - TANDEM REAR FENCE DRIVE BELT REMOVAL (A096/A097 Copier Only)
    221
  - Tandem Side Fence Motor Removal
    223
  - Paper Feed Timing Adjustment
    224
    
    Paper Feed Timing Adjustment FT6645/6655 (A095/A096) Only
    224
  - Paper Feed Clutch Removal
    229
  - By-Pass Feed Table Removal
    232
  - By-Pass Feed Rollers Replacement
    233
  - By-Pass Paper Size Sensor Replacement
    235
  - By-Pass Feed Clutch Removal
    237
  - Registration Clutch Removal
    239
  - Paper Dust Cleaner Removal
    240
  - Registration Sensor Removal
    241
  - Copier Feed Unit Removal
    242
  - Tandem Feed Tray Paper Size Change
    244
    
    Universal Tray Paper Size Change
    248
    
    Fusing Unit
    249
    
    Fusing Unit Removal
    249
    
    Fusing Thermistor Replacement
    250
    
    Fusing Thermofuse Replacement
    251
    
    Fusing Thermofuse Replacement FT6665 (A097) Only
    252
    
    Fusing Lamp Replacement
    253
    
    Fusing Lamp Replacement FT6665 (A097) Only
    253
    
    Fusing Lamp Replacement FT6645/6655 (A095/A096) Only
    254
    
    Hot Roller Replacement
    255
    
    Pressure and Bearing Roller Replacement
    257
    
    Fusing Stripper Pawl Replacement
    258
    
    Fusing Pressure Adjustment
    259
    
    Paper Exit Unit Replacement
    260
    
    Oil Supply Roller Replacement
    264
    
    Duplex Unit
    266
    
    Feed Roller Replacement
    266
    
    Separation Belts Replacement
    268
    
    Duplex Unit Removal
    270
    
    Separation Clutch/Transport Clutch Removal
    271
    
    Jogger Motor Replacement
    272
    
    Copy Quality Adjustment
    277
    
    SP Adjustment Mode
    277
    
    Side-To-Side Registration Adjustment
    279
    
    Uneven Exposure Adjustment
    282
    
    Image Density Adjustment
    284
    
    Scanner Height Adjustment
    285
  - Touch Panel Display Adjustment
    288
  - Service Tips
    289
    
    Service Call Conditions
    304
    
    Exposure
    306
    
    Scanner
    306
    
    Lens Magnification
    308
    
    Main Charge
    310
    
    Optics Thermistor
    310
    
    Development
    311
    
    Process Sensor
    311
    
    Drum
    315
    
    Transfer Current
    315
    
    Paper Feed
    316
    
    Duplex
    318
    
    Fusing
    319
    
    System Control
    320
    
    Document Handler
    322
    
    Dual Job Feeder/Recirculating
    322
    
    Finisher / Sorter Stapler
    322
    
    Others
    326
    
    Electrical Component Defects
    327
    
    Sensors
    327
    
    Switches
    332
    
    DC Power Supply Board
    333
    
    Fuses
    333
  - Copy Quality
    334
  - Misfeeds
    337
  - Machine Conditions
    338
  - Rom Modification History
    346
Dual Job Feeder (Df60)

350
- Specifications
  350
- Component Layout
  352
  - Mechanical Component Layout
    352
- Electrical Component Description
  353
- Installation
  355
  - Accessory Check
    355
  - Installation Procedure
    356
- Service Tables
  360
  - Dip Switches and Switches
    360
  - Variable Resistors
    361
  - Leds
    361
  - Fuses
    361
- Replacements and Adjustments
  362
  - Transport Belt Replacement
    362
  - Feed Roller Replacement
    364
  - Separation Belt Replacement
    366
  - Feed-Out Motor (Feed-Out Unit) Removal
    368
  - Inverter Solenoid Removal and Adjustment
    370
  - Belt Drive Motor Replacement
    371
  - Feed-In Clutch (Feed-In Unit) Removal
    374
  - Stopper Solenoid Replacement
    376
  - Vertical Registration Adjustment
    377
    
    One Sided Original Mode
    377
    
    Two Sided Original Mode
    378
    
    Combine 2 Originals Mode
    379
  - Side to Side Registration Adjustment
    380
  - Motor Speed Adjustment
    381
- Sorter Stapler (St25)
  
  382
  - Specifications
    384
  - Component Layout
    386
    
    Mechanical Component Layout
    386
    
    Drive Layout
    387
  - Electrical Component Description
    388
  - Installation
    390
    
    Accessory Check
    390
    
    Installation Procedure
    391
    
    Dip Switches
    396
    
    Service Tables (Main Control Board)
    396
    
    Fuses
    397
    
    Test Points
    397
    
    Exterior Cover Removal
    398
    
    Replacements and Adjustments
    398
    
    Stapler Removal and Reinstallation
    400
    
    Jogger Plate Removal and Installation
    401
    
    Bins
    402
    
    Main Motor Removal
    406
    
    Grip Assembly Removal, and Grip Solenoid and Grip Positioning Solenoid Adjustment
    407
    
    Main Control Board Replacement
    408
    
    Staple Position Adjustment
    409
    
    Helical Wheels
    410
Recirculating Document Handler (Dh400)

418
- Specifications
  420
- Mechanical Component Layout
  421
- Electrical Component Descriptions
  422
- Installation
  424
  - Accessory Check
    424
  - Installation Procedure
    425
  - Service Table
    428
    
    FUSE TABLE (Main Board)
    428
    
    Led Table
    428
    
    Test Point Table
    428
    
    Dip Switch Table
    429
    
    Replacements and Adjustments
    431
    
    Transport Belt Replacement
    431
    
    Paper Feed Roller Removal
    432
    
    Friction Belt Replacement
    433
    
    Paper Exit Transport Belt Removal
    434
    
    Rdh Main Control Board Removal
    435
    
    Rdh Leading Edge Registration Adjustment
    436
    
    Motor Speed Check & Adjustment
    439
Finisher (Sr400)

442
- Overall Machine Information
  444
  - Specifications
    444
  - Mechanical Component Layout
    446
  - Electrical Component Description
    447
  - Drive Layout
    449
  - Installation
    450
    
    Installation Procedure
    451
    
    Led Table
    456
    
    Service Tables
    456
    
    TEST POINT TABLE (Main Board)
    456
    
    Dip Sw Table
    457
    
    Factory Setting
    457
    
    Free Run Test Mode Without Paper
    457
    
    Motor Test Mode
    457
    
    Off Line Test Mode
    458
    
    Exterior Removal
    459
    
    Replacements and Adjustments
    459
    
    Alignment Brush Roller Replacement
    460
    
    Sensor Replacement
    461
    
    Positioning Roller Replacement
    462
    
    Belt Tension Adjustment
    463
Large Capacity Tray (Rt31)

466
- Specifications
  468
- Mechanical Component Layout
  469
- Electrical Component Description
  470
- Installation Procedure
  471
  - Accessory Check
    471
  - Installation Procedure
    472
  - Paper Size Change
    479
  - Replacements and Adjustments
    482
    
    Paper Feed Rollers Replacement
    482
    
    Lct Feed Clutch Removal
    483
    
    Upper Cover Switches
    484
    
    Side-To-Side Registration Adjustment
    485
Sorter Stapler (St24)

486
- Specifications
  488
- Component Layout
  490
  - Mechanical Component Layout
    490
  - Drive Layout
    491
  - Electrical Component Description
    492
  - Installation Procedure
    494
    
    Accessory Check
    494
    
    INSTALLATION PROCEDURE (for Machine Code:a095 Copier)
    495
    
    Dip Switches
    501
    
    LED and Variable Resistor
    501
    
    Service Table (Main Control Board)
    501
    
    Test Point
    501
    
    Replacement and Adjustment
    502
    
    Stapler Removal
    502
    
    Grip Assembly Removal
    503
    
    Bin Replacement
    504
    
    Bin Lift Wire Replacement
    507
    
    Wire Removal
    507
    
    Wire Installation
    511
    
    Vertical Transport Unit Removal
    512
    
    And Adjustment
    513
    
    Bin Sensor Adjustment
    514
    
    Belt Tension Adjustment
    515
    
    Recycled Paper
    640

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