Ricoh CH-C1 Manuals

Manuals and User Guides for Ricoh CH-C1. We have 4 Ricoh CH-C1 manuals available for free PDF download: Field Service Manual, System Maintenance, Technical Bulletin, Service Training

Ricoh CH-C1 Field Service Manual (1612 pages)

Brand: Ricoh | Category: Printer | Size: 49.68 MB

Section 1

14
- Revision History
  
  3
  - Revision History (V2.00)
    3
  - Revision History (V3.00)
    6
- Important Safety Notices
  
  9
- Symbols, Abbreviations and Trademarks
  
  12
  - Trademarks
    12
  - Table of Contents
    14
- Product Information
  
  45
- Product Overview
  
  45
  - Component Layout
    45
  - Paper Path
    46
  - Drive Layout
    47
- Machine Codes and Peripherals Configuration
  
  50
- Specifications
  
  56
- Guidance for those Who Are Familiar with Predecessor Products
  
  57
  - New Features of D137/D138 and D135/D136
    57
    
    Developed Image Quality
    57
    
    Improvement of Banding Issues
    57
    
    Improvement of the Scratch Mark Issue
    58
    
    Improvement of the Toner Dusting Issue
    58
    
    Developed Printing Quality of Textured Paper
    59
    
    Developed User Appliance
    59
    
    Controller Features
    60
- Installation
  
  61
- Installation Requirements
  
  61
  - Environment
    61
  - Minimum Space Requirements
    62
    
    Installation Space
    62
  - Dimensions
    63
    
    D137/D138
    63
    
    D135/D136
    64
  - Power Requirements
    64
    
    Input Voltage Level (D137/D138)
    64
    
    Input Voltage Level (D135/D136)
    65
- Main Machine Installation
  
  66
  - Special Tools and Lubricants
    66
    
    D137/D138
    66
    
    D135/D136
    67
  - Installation Flow Chart
    68
  - Accessory Check
    69
    
    D137/D138
    69
    
    D135/D136
    71
  - Installation Procedure (D137/D138)
    74
    
    Removing the Retainers of the Charge Roller Units (C, M, K)
    76
    
    Attaching the ITB Separation Lever
    84
    
    Operation Panel Attachment
    89
    
    Operator Call Light Attachment
    95
    
    Attaching the Service Pocket
    96
    
    Storing the Supply Port Caps for the Developer
    98
    
    Storing the Factory SP Sheet
    99
    
    Attaching the Decals
    99
    
    Machine Level Adjustment
    101
    
    Installing the Securing Bracket to Prevent the Power Cord from Falling off
    103
    
    How to Set the Toner Cartridge
    104
    
    Executing DEMS
    106
    
    ACC (Automatic Color Calibration) Adjustment
    106
    
    Checking the Copy Image with Color Chart
    107
    
    Paper Tray Settings
    107
    
    Paper Library Data Installation
    107
  - Installation Procedure (D135/D136)
    109
    
    Removing the Retainers of the Charge Roller Units (C, M, K)
    112
    
    Attaching the ITB Separation Lever
    120
    
    Attaching the Service Pocket
    125
    
    Storing the Supply Port Cap of the Developer
    127
    
    Storing the Factory SP Sheet
    127
    
    Attaching the Decals
    127
    
    Machine Level Adjustment
    129
    
    Installing the Securing Bracket to Prevent the Power Cord from Falling off
    131
    
    How to Set the Toner Cartridge
    132
    
    ACC (Automatic Color Calibration) Adjustment
    133
    
    Checking the Copy Image with the Color Chart
    134
    
    Paper Tray Settings
    134
  - Security Function Installation
    134
  - Moving the Machine
    143
    
    D137/D138
    143
    
    D135/D136
    145
- Finisher SR4090 (D703) /Booklet Finisher SR4100 (D704)
  
  147
  - Accessory Check
    147
  - Installation Procedure
    148
    
    Auxiliary Trays
    155
- Output Jogger Unit Type M2 (D705)
  
  158
  - Component Check
    158
  - Installation
    158
- Punch Unit PU3060 (D706)
  
  163
  - Accessory Check
    163
  - Installation Procedure
    164
- Finisher SR4110 (D707)
  
  187
  - Accessories
    187
  - Installation Procedure
    188
    
    Docking the Finisher D707
    190
    
    Connecting the Finisher D707
    192
    
    How to Use the Spacer to Correct Paper Skew
    193
  - SP Setting
    196
- Punch Unit PU5000 (B831)
  
  197
  - Component Check
    197
  - Installation Procedure
    198
- Cooling Fan Unit Type M2 (D770)
  
  204
- Copy Tray Type M2 (D744)
  
  235
  - Component Check
    235
  - Installation Procedure
    236
- Decurl Unit DU5020 (D727) (D137/D138 Only)
  
  251
  - Accessories
    251
  - Installation Procedure
    252
    
    Connect the Downstream Peripheral Device
    260
    
    Paper Curl Adjustment When Decurl Unit DU5020 Connects with Finisher SR4090 or Booklet Finisher SR4100
    263
- Buffer Pass Unit Type 5020 (D751) (D137/D138 Only)
  
  264
  - Accessory Check
    264
  - Installation
    265
    
    01: When Connecting the Buffer Pass Unit with the Mainframe
    268
    
    02: When Connecting the Buffer Pass Unit with the Decurl Unit DU5020 (D727)
    273
    
    Common Procedure
    278
- Multi-Folding Unit FD4000 (D615)
  
  284
  - Accessories
    284
  - Installation
    285
    
    Tapes
    285
    
    Paper Guide, Sponge Strip
    286
    
    Ground Plate
    288
    
    Docking
    288
    
    Power Cord
    290
    
    Height Adjustment
    291
    
    Removing Parts for the Cover Interposer Tray CI4020 (D712)
    292
    
    Proof Tray Auxiliary Plate
    293
    
    Detecting Paper Skew
    293
    
    Correcting Skew
    294
    
    Checking Side-To-Side Registration
    296
    
    Correcting Side-To-Side Registration
    296
- Mail Box CS4010 (D708) (D135/D136 Only)
  
  298
  - Accessories
    298
  - Installation Procedure
    298
- Cover Interposer Tray CI4010 (D711)
  
  304
  - Accessories
    304
  - Installation Procedure
    305
- Cover Interposer Tray CI4020 (D712)
  
  322
  - Accessories
    322
  - Installation Procedure
    323
    
    Setting up the Unit and Docking to the Copier
    323
    
    Docking the Next Peripheral Device
    326
    
    Mounting the Tray Unit
    326
- Lcit Rt4020 (D709)
  
  330
  - Accessories
    330
  - Installation Procedure
    330
  - Adjustment for the Rubber Foot Positions on the Rail
    338
  - LCIT (D709) Tray Heater
    340
    
    Accessories
    340
    
    Installation
    341
  - Image Adjustments: Side-To-Side Registration
    354
- 1/2" X 14" Paper Size Tray Type M2 (D745)
  
  356
  - Component List
    356
  - Installation Procedure
    357
- Lcit Rt4030 (D710)
  
  365
  - Accessory Check
    365
  - Installation Procedure
    365
    
    How to Disconnect the LCIT from the Main Machine
    376
  - LCIT (D710) Tray Heater
    378
    
    Accessories
    378
    
    Installation
    379
  - Image Adjustments: Side-To-Side Registration
    385
- A3/11"X17" Tray Unit Type M2 (D749)
  
  386
  - Component List
    386
  - Installation
    387
- Copy Connector Type 3260 (B328)
  
  394
  - Accessory Check
    394
  - Preparation
    394
  - Installation
    395
- Tab Sheet Holder Type M2 (D750)
  
  401
  - Accessories
    401
  - Installation
    401
- Ieee802.11A/G/N Unit Type M2 (D164)
  
  405
  - Component List
    405
  - Installation Procedure
    405
  - User Tool Settings for IEEE 802.11A/G/N
    408
  - SP Mode Settings for IEEE 802.11 Wireless LAN
    410
- Bluetooth Interface Unit Type D (D566)
  
  411
  - Accessories
    411
  - Installation Procedure
    411
- IEEE1284 Interface Board Type a (B679)
  
  413
  - Component List
    413
  - Installation Procedure
    413
- File Format Converter Type E (D377)
  
  415
  - Component List
    415
  - Installation Procedure
    415
- SD Card for Netware Printing Type M2 (D719)
  
  417
  - Component List
    417
  - Installation Procedure
    417
- OCR Unit Type M2 (D166)
  
  419
  - Accessories
    419
  - Details about Searchable PDF
    419
  - Installation Procedure
    420
  - Restoration Procedure
    422
- Postscript3 Unit Type M2 (D719)
  
  423
  - Accessories
    423
  - Installation Procedure
    423
- IPDS Unit Type M2 (D719)
  
  425
  - Accessories
    425
  - Installation Procedure
    425
- Browser Unit Type M2 (D719)
  
  427
  - Accessories
    427
  - Installation Procedure
    427
    
    Do the Following Steps if the Customer Is Using the Ricoh Javascript Connected to a Web Application Developed by Operius/Ridp
    429
- Optional Counter Interface Unit Type a (B870)
  
  430
  - Component Check
    430
  - Installation Procedure
    430
- Smart Card Reader Built-In Unit Type M2 (D739) (D135/D136 Only)
  
  434
  - Component Check
    434
  - Installation Procedure
    435
- Dataoverwritesecurity Unit Type H (B869) (D135/D136 Only)
  
  443
  - Overview
    443
  - Component List
    443
  - Installation Procedure
    443
- Copy Data Security Unit Type G (D640)
  
  445
  - Component Check List
    445
  - Installation
    445
    
    User Tool Setting
    446
    
    Check All Connections
    447
- SD Card Appli Move
  
  448
  - Overview
    448
  - Move Exec
    448
  - Undo Exec
    449
  - Caution
    450
- Preventive Maintenance
  
  453
- Preventive Maintenance Tables
  
  453
- Image Quality Standards
  
  454
  - Resolution
    454
  - Color Shift
    454
  - Magnification Ratio Error Margin
    455
  - Magnification Ratio Error Margin Deviation
    455
  - Pitch Error Margin
    455
  - Perpendicularity
    456
  - Linearity
    456
  - Parallelism
    456
  - Missing Image Area (D135/D136)
    457
  - Missing Image Area (D137/D138)
    458
  - Margin Position
    461
  - 1St Side/2Nd Side Positional Precision (Shift Length of 2Nd Side Compared to 1St Side)
    461
- Paper Transfer Quality Standards
  
  462
  - Registration
    462
    
    Exposure Glass
    462
    
    Adf
    462
  - Skew
    463
    
    Exposure Glass
    463
    
    Adf
    463
- PM Parts Settings
  
  465
  - PM Parts Replacement Procedure
    465
  - Preparation before Operation Check
    467
  - Operation Check
    467
- PM Counter Display
  
  468
  - Note Concerning Running Distance Data
    468
  - Opening the PM Counter
    469
  - PM Parts Screen Details
    470
    
    All PM Parts List: Main Menu
    470
    
    Number Button Submenu
    471
    
    Parts List for PM Yield Indicator
    471
    
    Estimated Usage Rate/Estimated Remaining Days
    472
    
    Commissioning Status Report Print
    473
- Initial Adjustment SP Lists
  
  474
  - D137/D138
    474
  - D135/D136
    478
- Cleaning Points
  
  481
  - Scanner
    481
    
    Exposure Glass, ADF Exposure Glass, Reflective Plate, 1St Mirror, 2Nd Mirror, 3Rd Mirror, Original Size Sensors
    481
  - Laser Unit
    483
    
    Toner Shield Glass
    483
  - Developer
    484
    
    Development Unit
    484
  - Toner Supply
    485
    
    Toner Supply Unit
    485
  - ITB Unit
    486
    
    Rollers
    487
    
    ID Sensor
    487
  - Fusing
    488
    
    Stripper Plate (Fusing / Pressure)
    488
    
    Fusing Entrance Guide
    489
    
    Thermistor (Fusing Belt)
    489
    
    Thermistor (Hot Roller Shaft) (Proc5100S/5110S Only)
    490
    
    Thermopile
    490
  - Other
    491
    
    Development Intake Dust Filter
    491
    
    Pressure Roller Dust Filter (D137/D138 Only)
    491
  - Paper Feed
    492
    
    1St to 4Th Transport Roller (Drive/Idle)
    492
    
    Registration Roller (Drive/Idle)
    493
    
    Relay Roller (Drive/Idle)
    494
    
    Bypass Relay Roller (Drive/Idle)
    495
    
    Registration Sensor
    496
    
    Relay Sensor
    496
    
    Paper Dust Collection Unit
    497
  - Duplex
    499
    
    Heat Pipe Roller
    499
    
    Heat Pipe Drive Roller
    499
    
    Paper Exit Roller (Drive/Idle)
    500
    
    Inverter Feed out Roller (Drive/Idle)
    502
    
    Inverter Exit Roller (Drive/Idle)
    503
    
    Paper Exit Relay Roller (Drive/Idle)
    504
    
    Inverter Feed in Roller (Drive/Idle)
    506
    
    Exit Transport Guide Plate (Upper/Middle/Left)
    507
    
    Duplex Unit Roller 1St to 4Th (Drive/Idle)
    509
    
    Duplex Exit Roller (Drive/Idle)
    511
    
    Transport Guide Plate (Upper/Lower)
    512
    
    Purge Guide Plate (Lower)
    514
- Lubrication Points
  
  516
  - Fusing
    516
    
    Bearing (Hot Roller/Pressure Roller) Lubrication
    516
    
    Fusing Gear Lubrication
    516
- Replacement and Adjustment
  
  519
- Notes on the Main Power Switch
  
  519
  - Push Switch
    519
    
    Characteristics of the Push Switch (DC Switch)
    519
    
    Shutdown Method
    520
    
    Forced Shutdown
    521
- Special Tools and Lubricants
  
  522
  - D137/D138
    522
  - D135/D136
    522
- Outer Covers
  
  524
  - Right Cover
    524
    
    Right Middle Front Cover (D137/D138)
    524
    
    Right Middle Front Cover (D135/D136)
    526
    
    Right Middle Upper Cover (D137/D138)
    527
    
    Right Middle Upper Cover (D135/D136)
    529
    
    Right Middle Rear Cover (D137/D138)
    530
    
    Right Middle Rear Cover (D135/D136)
    531
    
    Right Lower Cover
    532
  - Left Cover
    534
    
    Left Middle Cover
    534
    
    Left Lower Cover
    537
  - Rear Cover
    539
    
    Rear Middle Cover
    539
    
    Rear Lower Cover
    540
  - Upper Cover
    541
    
    Upper Front Cover (D137/D138)
    541
    
    Upper Front Cover (D135/D136)
    542
    
    Upper Rear Cover (Small)
    544
    
    Upper Left Cover/ Upper Right Cover
    544
- Operation Panel (D137/D138)
  
  547
  - Operation Panel
    547
  - LDCD Board
    548
  - OPU Board / OPR Board
    549
  - LCD Board (Touch Panel Unit)
    551
- Operation Panel (D135/D136)
  
  553
  - Operation Panel
    553
  - Touch Panel Calibration
    554
  - LDCD Board
    557
  - OPU Board / OPR Board
    558
  - LCD Board (Touch Panel Unit)
    559
- Adf
  
  560
  - ADF Removal
    560
  - Adjustment after Replacing the ADF
    562
    
    CIS RGB Adjustment
    562
    
    Checking the Vertical Registration
    562
    
    Checking the Horizontal Registration
    563
    
    Checking the Skew
    563
    
    Checking the Magnification
    564
    
    Platen Adjustment
    564
  - ADF Cover
    565
    
    ADF Front Cover
    565
    
    ADF Rear Cover
    567
    
    Feed Cover
    568
  - Original Feed Unit
    568
  - Pick-Up Roller / Transport Belt
    569
  - ADF Separation Roller
    572
  - Original Registration Sensor
    573
  - Original Exit Sensor
    574
  - ADF Control Board
    576
  - Separation Sensor / Skew Correction Sensor
    577
  - Original Width Sensor / Interval Sensor
    578
  - B5 Width Sensor / A4 Width Sensor / LG Width Sensor
    579
  - APS Feeler
    580
  - ADF Lift-Up Interlock SW / Lift-Up Sensor
    581
  - Original Set Sensor
    582
  - A4 LEF/LT LEF Sensor
    583
  - Bottom Plate HP Sensor
    583
  - Bottom Plate Position Sensor
    584
  - ADF Feed Cover Interlock SW / Pick-Up Roller HP Sensor
    585
  - ADF Entrance Motor
    586
  - ADF Scanning Motor
    587
  - ADF Exit Motor
    587
  - ADF Bottom Plate Lift Motor
    588
  - ADF Pick-Up Roller Lift Motor / ADF Transport Motor
    589
  - ADF Feed Motor
    591
  - CIS Unit
    592
- Drawer Unit
  
  594
  - Layout (Motors)
    594
    
    Drawer Unit (Front)
    594
    
    Drawer Unit (Rear)
    595
  - Layout (Boards)
    595
  - Drawer Unit Cover
    596
    
    If the Drawer Is Locked
    597
  - DUB (Drawer Unit Board)
    602
  - Paper Separation AC Power Pack
    602
  - Fusing Web Control Board-Drawer (D137/D138 Only)
    603
  - Curled Cord
    604
  - Drawer Unit Connector
    606
  - Drawer Unit Set Sensor
    608
  - Drawer Unit Lock Sensor
    608
  - Drawer Unit Handle Sensor
    610
  - Drawer Unit Lock Motor
    611
  - Registration Motor
    613
  - Exit Motor
    614
  - Duplex Inverter Entrance Motor
    614
  - Exit Inverter Motor
    615
  - Duplex Transport Motor
    616
  - Duplex Exit Motor
    617
  - Cleaning Web Motor (D137/D138 Only)
    618
  - Cleaning Web Contact Motor (D137/D138 Only)
    619
  - Fusing Heat Pipe Cooling Fan
    620
  - IH Coil Cooling Fan
    622
  - Fusing Pressure Roller Intake Fan (D137/D138 Only)
    623
- Toner Supply Unit
  
  626
  - ID Chip Connector Board (KCMY)
    629
  - Toner Supply Unit Inner Cover
    630
  - Sub Hopper Unit (KCMY)
    631
    
    Adjustment after Sub Hopper Unit (KCMY) Replacement
    633
  - Toner End Sensor (KCMY)
    634
  - Sub Hopper Motor (KCMY)
    634
  - Toner Supply Board (TSB)
    634
  - Toner Cartridge Guide
    635
  - Toner Supply Motor (KCMY)
    638
- Scanner Unit
  
  640
  - Exposure Glass
    640
  - ADF Exposure Glass / Gap Sheet (D135/D136)
    641
    
    How to Remove the ADF Exposure Glass/Gap Sheet
    641
    
    How to Attach the ADF Exposure Glass/Gap Sheet
    642
  - Modification Procedure for Original Transport
    644
    
    Replacing Parts of the ADF
    644
    
    Removing the Scanner Parts
    646
  - Lens Block / Original Size Sensor
    646
    
    Adjustment after Replacing the Lens Block
    648
  - Exposure Lamp (LED)
    648
  - Scanner Drive Motor
    650
  - Scanner HP Sensor
    652
  - DF Position Sensor
    653
  - SIO Board
    655
  - Scanner Unit
    657
  - Scanner Wire
    662
    
    Preparation for Replacing a Scanner Wire
    662
    
    Replacing the Scanner Wire
    663
    
    Preparation for Reassembling the Scanner Wire
    665
    
    Reassembling the Scanner Wire
    666
  - Installing the Scanner Heater
    667
    
    Accessories
    667
    
    Installation
    668
  - Magnification and Registration Adjustment
    671
    
    Sub Scan Magnification Adjustment
    671
    
    Sub Scan Registration Adjustment
    671
    
    Main Scan Registration Adjustment
    672
- Laser Unit
  
  673
  - Before You Begin
    673
    
    Caution Decals
    673
  - Laser Unit
    674
    
    Before Replacement
    674
    
    Replacement
    674
    
    How to Distinguish between the CK Laser Unit and YM Laser Unit
    676
    
    Notes on Installation of a New Laser Unit
    678
    
    Adjustment after Laser Unit Replacement
    678
  - Laser Unit Cooling Fan (Left / Right)
    679
- Pcdu
  
  682
  - Faceplate
    682
  - Pcdu
    683
  - Charge Roller Unit
    685
  - Drum Cleaning Unit Removal
    686
    
    Notes on Replacing the Drum Cleaning Unit and Drum Cleaning Blade
    690
  - OPC Drum
    691
    
    Attaching the New OPC Drum
    691
  - Drum Cleaning Unit Internal Components
    694
    
    Separation of the Lubrication Unit and Cleaning Unit
    694
    
    Lubrication Unit
    696
    
    Cleaning Unit
    700
    
    Assembling the Cleaning Unit and Lubrication Unit with New Seals
    701
- Development Unit
  
  704
  - Development Filter
    706
  - Removing Old Developer
    707
    
    General
    707
    
    PART 1: Preparations for Developer Removal
    707
    
    PART 2: Developer Removal Procedure
    709
  - Adding New Developer
    712
    
    Adding New Developer (Summary)
    713
    
    Adding New Developer and Adjustment
    713
- Image Transfer Belt Unit
  
  720
  - ITB Unit Removal
    720
  - ITB Replacement
    721
    
    Lubrication after Replacement
    726
  - ID/MUSIC Sensors
    727
  - ITB HP Sensor
    728
  - PTR Separation Sensor
    728
  - ITB Lift (YMC) Sensor
    729
  - Image Transfer Roller (K)
    730
  - Image Transfer Roller (YMC)
    731
  - ITB Bias Roller
    733
  - Transfer Power Pack/Separation Power Pack
    738
  - TDRB (Transfer Drive Relay Board)
    739
  - Anti-Condensation Heater
    740
  - PTR Separation Motor
    741
  - AC Transfer Power Pack (D137/D138 Only)
    742
  - ITB Motor
    743
  - ITB Drive Shaft Gear / Encoder Sensor
    743
  - ITB Driven Shaft Encoder Sensor
    746
- ITB Cleaning Unit
  
  748
  - ITB Cleaning Blade
    749
  - ITB Lubricant Brush
    750
  - ITB Lubricant Bar
    752
  - ITB Lubricant Blade
    753
  - ITB Cleaning Unit Set Sensor
    753
  - ITB Paper Dust Cleaning Brush Roller
    754
  - Lubrication after Replacement
    757
- Paper Transfer Roller Unit
  
  759
  - Paper Discharge Plate
    762
  - Paper Transfer Roller
    762
- Fusing Unit
  
  764
  - Screw List
    764
  - Removing the Fusing Unit
    766
  - Fusing Heat Pipe
    769
  - Fusing Unit Cover
    770
    
    Fusing Front / Rear Cover
    770
    
    Entrance Drawer Cover
    770
    
    Exit Drawer Cover
    771
    
    Fusing Upper Cover
    772
    
    Separation Unit
    772
  - Fusing Unit Plate
    774
  - IH Coil Unit
    777
  - Fusing Cleaning Web Unit (D137/D138 Only)
    779
  - Fusing Cleaning Web (D137/D138 Only)
    781
  - Fusing Belt Smoothing Roller (D137/D138 Only)
    785
  - Fusing Belt Smoothing Roller Contact Sensor (Pro C5100S/Pro C5110S)
    787
  - Separating the Fusing Unit
    787
  - Heating Roller, Fusing Roller, Fusing Belt
    789
  - Pressure Roller Stripper Plate
    796
  - Fusing Lamp
    798
  - Pressure Roller
    800
  - Thermistor (Fusing Belt)
    803
  - Thermistor (Hot Roller Shaft)
    804
  - Heating Roller Rotation Sensor
    805
  - Pressure Roller Sensor (Rear)
    806
  - Pressure Roller Sensor (Front)
    807
  - Hot Roller NC Sensor
    808
  - Thermopile (Pressure Roller)
    809
  - Thermostat (Pressure Roller)
    811
  - Fusing Paper Feed Sensor
    812
    
    Adjustment after Replacing the Fusing Paper Feed Sensor
    813
  - Cleaning Web Set Sensor
    814
  - Cleaning Web End Sensor
    814
  - Cleaning Web Contact Sensor
    815
- Paper Transport Belt Unit
  
  816
  - Paper Transport Belt
    817
  - PTB Fans
    817
  - PTB Sensor
    818
  - PTB Unit Set Sensor
    819
- Tandem Tray
  
  820
- Paper Feed Section (Tray 2-3 / Vertical Transport)
  
  841
  - Paper Tray
    841
  - Feed Roller, Pick-Up Roller and Separation Roller
    841
  - Paper Feed Unit
    842
  - Pick-Up Solenoid
    844
  - Transport Sensor
    844
  - Paper Feed Sensor
    845
  - Paper Tray Upper Limit Sensor / Paper End Sensor
    845
  - Vertical Transport LED
    846
  - Paper Size Sensors
    848
  - Paper Tray Set Sensors
    848
  - Paper Tray Lift Motor
    849
  - Tray Heater
    850
    
    Upper Tray Heater
    850
    
    Lower Tray Heater
    852
  - Tray Heater Setting
    853
- By-Pass Tray Unit (D137/D138)
  
  855
- By-Pass Tray Unit (D135/D136)
  
  870
  - By-Pass Tray Unit Removal
    870
    
    By-Pass Tray Unit Separation
    872
  - By-Pass Pick-Up Roller / By-Pass Feed Roller / By-Pass Separation Roller
    874
  - By-Pass Tray Paper End Sensor
    875
  - By-Pass Paper Width Sensor
    876
  - By-Pass Paper Length Sensor
    877
  - By-Pass Paper Feed Sensor
    878
  - By-Pass Pick-Up Solenoid
    881
  - By-Pass Tray LED Connector (Red)
    882
- Paper Relay and Registration Section
  
  884
  - Registration Unit
    884
  - Relay Unit
    886
  - Registration Sensor
    888
  - Paper Type Sensor
    890
  - Relay Sensor
    891
  - By-Pass Tray Paper Type Sensor
    891
- Paper Exit and Duplex Unit
  
  894
  - Paper Exit Unit
    894
  - Paper Exit Sensor
    896
  - Paper Exit Relay Sensor
    897
  - Inverter Exit Sensor
    898
  - Inverter Feed-In Sensor
    899
  - Inverter Feed-Out Sensor
    901
  - Inverter Junction Gate Home Position Sensor
    902
  - Inverter Junction Gate Motor
    902
  - Duplex Inverter Solenoid
    903
  - Paper Exit Left Guide Plate Sensor
    904
  - Paper Exit Upper Guide Plate Sensor
    905
- Duplex Unit
  
  906
  - Purge Relay Sensor / Duplex Invert Sensor
    906
  - Duplex Invert Solenoid
    907
  - Duplex Unit Entrance Sensor
    908
  - Duplex Unit Sensor 1
    909
  - Duplex Unit Sensor 2
    909
  - Duplex Unit Sensor 3
    910
  - Duplex Unit Sensor 4
    910
  - Duplex Exit Sensor
    911
  - Horizontal Feed Guide Plate Open Sensor
    911
  - Roller HP Sensor 1
    912
  - Roller HP Sensor 2
    913
  - Sensor Shift Motor
    913
  - Edge Detection Unit
    915
  - Edge Detection Sensor
    916
  - Sensor Shift HP Switch
    916
  - Roller Shift Motor 1 / Roller Shift Motor 2
    917
- Paper Purge Unit
  
  919
  - Pcb: Lsb
    921
  - Push Switch
    922
  - Duplex Inverter Motor
    923
  - Purged Paper Sensor
    924
  - LED: Connecter: Red
    925
    
    Upper Guide Plate LED / Purge Door LED
    926
    
    Lower Guide Plate LED
    926
- Main Boards / HDD Unit
  
  928
  - Layout
    928
  - Controller Board
    929
    
    When Installing the New Controller Board
    931
  - HDD Unit
    932
    
    After Installing the New HDD Unit
    933
    
    Disposal of HDD Unit
    933
    
    Reinstallation
    933
  - Bcu
    934
  - NVRAM Replacement Procedure
    935
    
    NVRAM on the Controller Board
    935
    
    NVRAM (EEPROM) on the BCU
    939
  - Ipu
    940
  - Iob
    941
    
    When Removing the Motors that Are Behind the IOB
    942
  - Pfb
    942
    
    When Removing the Motors that Are Behind the PFB
    943
  - IH Inverter
    943
  - AC Drive Board
    944
    
    Notes on Replacing the AC Drive Board
    944
  - Psu1 / Psu2
    945
    
    When Removing the Motors and Sensors that Are Behind the PSU1/PSU2
    946
  - Potential Sensor Board
    948
  - Combined High-Voltage Power Supply Board (Charge / Development) (KCMY)
    949
    
    Combined High-Voltage Power Supply Board (KC)
    949
    
    Combined High-Voltage Power Supply Board (MY)
    950
  - Fusing Web Control Board-Main Machine (D137/D138 Only)
    951
  - AC Drive Board Relay (D137/D138 Only)
    951
- Motors and Sensors
  
  952
- Fans and Filters
  
  990
  - Layout (Fans)
    990
  - Layout (Filters)
    994
  - Controller Exhaust Fan
    994
  - Controller Intake Fan
    995
  - Development Exhaust Fans (Right / Left)
    996
  - Development Intake Fans (KCMY)
    998
  - Drive Exhaust Fan
    1000
  - Fusing Exit Exhaust Fan
    1000
  - Fusing Pressure Roller Exhaust Fan (D137/D138 Only)
    1000
  - Heat Pipe Panel Exhaust Fan
    1002
  - Heat Pipe Panel Intake Fan
    1003
  - PTR Fusing Exhaust Fan
    1005
  - ITB Motor Cooling Fan
    1006
  - Ozone Exhaust Fan
    1007
  - Duplex Exhaust Fans (Front / Middle / Rear)
    1008
  - IH Coil Power Cooling Fan
    1009
  - ITB Cleaning Intake Fan
    1010
  - ID Sensor Cleaning Fan
    1011
  - PSU Fans (Right / Left)
    1012
  - Deodorizing Filters (Large / Small)
    1013
  - Dust Filters (Large / Small)
    1014
  - Ozone Filters (Large / Small)
    1015
- Waste Toner Collection
  
  1017
  - Waste Toner Bottle
    1017
  - Waste Toner Bottle Unit
    1018
    
    Installing the Relay Duct
    1020
  - Waste Toner Bottle Motor Sensor
    1021
  - Waste Toner Full Sensor
    1022
  - Waste Toner Bottle Set Sensor
    1023
  - Waste Toner Transport Motor
    1023
  - Waste Toner Upper Transport
    1023
  - Waste Toner Vertical Transport
    1024
  - Waste Toner Lower Transport
    1026
- Adjustment after Replacement
  
  1027
- Troubleshooting
  
  1029
- Service Call 101-195
  
  1029
  - SC100 (Engine: Scanning)
    1029
- Service Call 202-286
  
  1041
  - SC200 (Engine: Image Writing)
    1041
- Service Call 300-398
  
  1054
  - SC300 (Engine: Charge, Development)
    1054
  - SC300 (Engine: Development)
    1064
- Service Call 400-498
  
  1077
  - SC400 (Engine: Around the Drum)
    1077
  - SC300/400 (Engine: Transfer/Separation, Cleaning Etc.)
    1082
- Service Call 501-595
  
  1109
- Service Call 620-689
  
  1166
  - SC600 (Engine: Communication and Others)
    1166
  - SC600 (Controller)
    1186
- Service Call 700-780
  
  1199
  - SC700 (Engine: Peripherals)
    1199
- Service Call 816-899
  
  1253
  - SC800 (Controller)
    1253
- Service Call 900-998
  
  1315
  - SC900 (Engine: Others)
    1315
  - SC900 (Controller)
    1317
- Jam Detection
  
  1324
  - Jam Displays
    1324
  - Removing Jammed Paper
    1325
  - Printer Engine Jam History
    1325
    
    How to Check
    1325
    
    Display
    1326
  - Jam Codes and Position Codes
    1326
    
    Adf
    1327
    
    Main Machine
    1327
    
    Lcit Rt4020 (D709)
    1330
    
    Lcit Rt4030 (D710)
    1331
    
    Finisher SR4090 (D703)
    1331
    
    Booklet Finisher SR4100 (D704)
    1333

Ricoh CH-C1 System Maintenance (870 pages)

Brand: Ricoh | Category: Printer | Size: 4.08 MB

Revision History
3
- Revision History (V2.00)
  3
- Table of Contents
  4
1 Main SP Tables-3

7
- SP3-XXX (Process)
  7
2 Main SP Tables-4

93
- SP4-XXX (Scanner)
  93
3 Main SP Tables-5

191
- SP5-009 to 721 (Mode)
  191
- SP5-722 to 998 (Mode)
  279
4 Main SP Tables-6

363
- SP6-XXX (Peripherals)
  363
5 Main SP Tables-7

465
- SP7-001 to 931 (Data Log)
  465
- SP7-932 to 988 (Data Log)
  541
6 Main SP Tables-8

615
- Keys and Abbreviations in Data Log 2
  615
- SP8-XXX (Data Log 2)
  618
7 Input and Output Check

673
- Input Check Table
  673
- Output Check Table
  743
8 Printer SP Mode

807
- Sp1-XXX
  807
9 Scanner SP Mode

821
- Sp1-XXX
  821
- SP2-XXX (Scanning-Image Quality)
  824
10 Software Version up

827
- Software Update
  827
  - Software Update Procedure
    827
  - Doing the Software Update Procedure
    827
  - Errors During Firmware Update
    831
    
    Error Message Table
    831
  - Updating the LCDC for the Operation Panel
    832
  - Downloading Stamp Data
    833
- Updating Java VM
  834
  - Creating an SD Card for Updating
    834
  - Updating Procedure
    834
  - List of Error Messages
    835
- Updating the EXJS
  838
  - To Update EXJS
    838
  - When Checking the Version of EXJS
    840
- Package Firmware Update (D135/D136 Only)
  842
11 NVRAM Data Upload/Download

857
- Uploading Content of NVRAM to an SD Card
  857
- Downloading an SD Card to NVRAM
  859
12 Address Book Upload/Download

861
- Information List
  861
- Download
  862
- Upload
  864

Ricoh CH-C1 Service Training (640 pages)

Brand: Ricoh | Category: All in One Printer | Size: 12.39 MB

Service Training
2
Product Concept
4
Operation Panel
12
Possible Configurations
17
Service Training
28
Comparison with Existing Models
29
Service Training
41
New Features
42
Service Training
72
Power On/Off Timer
80
Pop-Up Windows
86
Capturing the Debug Logs
92
Service Training
95
Install the Toner Cartridges
103
Moving the Machine
106
Service Training
109
Buffer Pass Unit
117
Multi-Folding Unit
119
Service Training
130
Outline of the Procedure
132
Where Skew and Side-To-Side Registration Are Measured
133
Adjusting the Registration
136
Parts Replacement Schedule
142
Finishing the Job
147
Counter Reset
148
Lock Mechanism
168
Machine Layout
181
Paper Path
182
Drive Layout
183
Rear View
183
Important Notes
186
PCB Layout
188
Drawer Unit
190
Forced Shutdown
196
Controller Board
197
BCU Board
200
AC Drive Board
201
Pick-Up and Feed
213
Bottom Plate Lift
214
Original Separation
215
Skew Correction
216
Original Size Detection
217
Original Feed
218
Jam Detection
229
Anti-Condensation Heater
243
Replacement and Adjustment
244
Skew Correction
256
Image Position Correction
257
Temperature Monitoring
259
Remove Protective Materials
264
Charge Roller
275
Drum Drive
276
Drum Cleaning Unit
280
Lubricant Bar Replacement
287
Operation
289
Development Unit
291
Dust Collection
296
Replacement and Adjustment
302
Drum Cleaning Unit
312
Removing Old Developer
320
Drum Motor
326
Development Motor
329
Process Control
332
Drum Potential Sensor
334
Temperature/Humidity Sensor
337
Two Modes
351
Toner Supply Control
352
Toner Cartridge Drive
362
Double Shutter
363
Main Units
376
Paper Feed
382
Feed and Separation
383
Pick-Up Roller Mechanism
386
Anti-Condensation Heaters
388
Tandem Tray
391
Paper End Detection
401
Paper Size Detection
402
Adjusting Registration
433
ITB Drive
442
ITB Speed Control
448
Temperature Control
450
ITB Cleaning
453
Replacement and Adjustment
456
Replacement Procedures
460
Power Supply
467
Hot Roller
486
Possible Settings
501
Removing the Fusing Unit
516
Drive Components
524
Overall Layout
539
Optional Peripherals
545
General Layout
548

Ricoh CH-C1 Technical Bulletin (682 pages)

Brand: Ricoh | Category: Printer Accessories | Size: 39.18 MB

Ricoh Categories

All in One Printer

Printer

Digital Camera Copier Printer Accessories

More Ricoh Manuals

Ricoh CH-C1 Manuals

Ricoh CH-C1 Field Service Manual (1612 pages)

Table of Contents

Section 1

Revision History

Important Safety Notices

Symbols, Abbreviations and Trademarks

Product Information

Product Overview

Machine Codes and Peripherals Configuration

Specifications

Guidance for those Who Are Familiar with Predecessor Products

Installation

Installation Requirements

Main Machine Installation

Finisher SR4090 (D703) /Booklet Finisher SR4100 (D704)

Output Jogger Unit Type M2 (D705)

Punch Unit PU3060 (D706)

Finisher SR4110 (D707)

Punch Unit PU5000 (B831)

Cooling Fan Unit Type M2 (D770)

Copy Tray Type M2 (D744)

Decurl Unit DU5020 (D727) (D137/D138 Only)

Buffer Pass Unit Type 5020 (D751) (D137/D138 Only)

Multi-Folding Unit FD4000 (D615)

Mail Box CS4010 (D708) (D135/D136 Only)

Cover Interposer Tray CI4010 (D711)

Cover Interposer Tray CI4020 (D712)

Lcit Rt4020 (D709)

1/2" X 14" Paper Size Tray Type M2 (D745)

Lcit Rt4030 (D710)

A3/11"X17" Tray Unit Type M2 (D749)

Copy Connector Type 3260 (B328)

Tab Sheet Holder Type M2 (D750)

Ieee802.11A/G/N Unit Type M2 (D164)

Bluetooth Interface Unit Type D (D566)

IEEE1284 Interface Board Type a (B679)

File Format Converter Type E (D377)

SD Card for Netware Printing Type M2 (D719)

OCR Unit Type M2 (D166)

Postscript3 Unit Type M2 (D719)

IPDS Unit Type M2 (D719)

Browser Unit Type M2 (D719)

Optional Counter Interface Unit Type a (B870)

Smart Card Reader Built-In Unit Type M2 (D739) (D135/D136 Only)

Dataoverwritesecurity Unit Type H (B869) (D135/D136 Only)

Copy Data Security Unit Type G (D640)

SD Card Appli Move

Preventive Maintenance

Preventive Maintenance Tables

Image Quality Standards

Paper Transfer Quality Standards

PM Parts Settings

PM Counter Display

Initial Adjustment SP Lists

Cleaning Points

Lubrication Points

Replacement and Adjustment

Notes on the Main Power Switch

Special Tools and Lubricants

Outer Covers

Operation Panel (D137/D138)

Operation Panel (D135/D136)

Adf

Drawer Unit

Toner Supply Unit

Scanner Unit

Laser Unit

Pcdu

Development Unit

Image Transfer Belt Unit

ITB Cleaning Unit

Paper Transfer Roller Unit

Fusing Unit

Paper Transport Belt Unit

Tandem Tray

Paper Feed Section (Tray 2-3 / Vertical Transport)

By-Pass Tray Unit (D137/D138)

By-Pass Tray Unit (D135/D136)

Paper Relay and Registration Section