Ricoh D124-21 Manuals

Manuals and User Guides for Ricoh D124-21. We have 1 Ricoh D124-21 manual available for free PDF download: Service Manual

Ricoh D124-21 Service Manual

Ricoh D124-21 Service Manual (1052 pages)

Brand: Ricoh | Category: All in One Printer | Size: 28.11 MB

Table of Contents

Safety, Symbols, Trademarks
3
New Features
12
- Model Numbers and Names
  12
- Main Machine, Peripherals, Options
  13
- Main Features
  14
- Table of Contents
  24
1 Product Information

33
- Specifications
  33
- Main Machine, Peripherals, Options
  34
- Guidance for those Who Are Familiar with Predecessor Products
  36
  - Comparison to D093/D094
    36
- Overview
  38
  - Acronyms and Important Terms
    38
  - Around the Machine
    39
  - Main Sections
    49
  - Main Components
    51
  - Drive Layout
    53
  - Original Path, Paper Paths
    55
2 Installation

57
- Preparation
  57
  - Environment
    57
  - Minimum Space Requirements
    58
  - Machine Level
    59
  - Power Source
    59
  - Installation Overview
    59
- Main Machine Installation
  61
  - Before You Begin
    61
  - What You Need
    62
  - Assemble Scanner Stand
    63
  - Assemble the Main Unit Stand
    66
  - Mount the Scanner Unit
    70
  - Mount the Main Unit
    72
  - Roll Unit 1 (Standard)
    77
  - Roll Unit 2 (D622) (Option)
    85
  - Controller Options
    94
  - Connect the Scanner and Main Unit
    95
  - Remove Tapes and Shipping Materials
    105
  - Original Stacker, Guides
    107
  - Ink Collector Tank Storage Shelf
    109
  - Assemble and Install the Exit Stacker
    110
  - Ink Filling
    122
  - Set Roll Paper
    125
  - Rewinding a Roll
    130
  - Check Printing
    131
  - Final Adjustments
    134
  - Final Settings
    144
  - After Installation
    144
  - Moving the Machine
    144
- Controller Options
  146
  - Overview
    146
  - File Format Converter (MLB)
    148
  - Wireless LAN
    155
  - Gigabit Ethernet
    162
  - Copy Data Security Unit
    165
  - Browser Unit
    167
3 Preventive Maintenance

169
- PM Tables
  169
  - Key for PM Table
    169
  - PM Table: Main Machine
    169
- PM Cleaning Points
  172
  - PM Table
    172
  - Other Items for Cleaning
    183
4 Replacement and Adjustment

193
- General Precautions
  193
  - External Covers
    193
  - Original Transport
    193
  - Paper
    195
  - Copy Quality
    195
  - Cis
    196
  - Electrical Components
    196
  - Adjustments at Machine Installation
    196
  - Other Precautions
    197
  - Service Precautions
    198
- Common Procedures
  203
  - Before You Begin
    203
  - Before Servicing the Machine
    204
  - Separate the Main Unit from the Scanner Unit
    207
  - Ink Collector Tank
    209
  - Paper Rolls
    209
  - Main Covers
    210
    
    Right Cover
    211
    
    Right Upper Cover
    213
  - Front Cover
    222
  - Paper Exit Guide
    224
  - Roller Cover
    227
  - Moving the Carriage Unit
    229
  - Rear Cover
    236
  - Disconnecting the Main Unit from the Scanner Unit
    237
- Scanner
  242
  - Before You Begin
    242
  - Raise the Scanner Unit
    243
  - Scanner Covers
    245
  - Original Table
    247
  - Sib
    248
  - Scanner Motor
    251
  - Safety Switches
    255
  - Original Set Sensor, Original Width Sensors
    258
  - Original Registration Sensor
    260
  - Exposure Glass
    262
  - CIS Unit
    265
  - Original Feed Roller
    270
  - Original Exit Roller, Original Exit Sensor
    275
  - Operation Panel
    285
  - Touch Screen Calibration
    294
- Roll Units
  297
  - Roll Unit Removal
    297
  - Roll Unit Right Covers
    309
  - Roll Unit Left Covers
    310
  - Paper Release Sensor
    312
  - Separate the Roller Housing
    314
  - Entrance Sensor, Exit Sensor
    323
  - Roll Feed Roller
    325
  - Roll Feed Motor
    329
  - Encoder Sensors
    330
  - Roll Feed Clutch
    332
  - Roll End Sensor
    338
- Paper Feed, Paper Transport
  340
  - Paper Transport Fan
    340
  - Platen Plates
    342
  - Exit Roller
    343
  - Exit Sensor
    344
  - Bypass Sensor, Pre-Registration Sensor
    346
- Cutter
  351
  - Cutter Blade
    351
  - Cutter Unit
    352
  - Cutter Motor
    356
  - Cutter Belts
    358
  - Cutter Return Switch
    362
  - Page 225Cutter HP Switch
    363
- Main Scan
  365
  - Horizontal Encoder
    365
  - Horizontal Motor
    368
  - Horizontal Timing Belt
    371
- Sub Scan
  373
  - Vertical Encoder Sensor
    373
  - Vertical Encoder Wheel, Timing Belt
    374
  - Vertical Encoder HP Sensor
    378
  - Vertical Motor
    380
- Carriage Unit
  382
  - Before You Begin
    382
  - Black and Color Print Heads
    383
  - DRESS Sensor
    417
  - Main Ink Level Sensors
    421
  - Horizontal Encoder Sensor
    425
  - Head Lift Motor
    428
  - Carriage Unit
    429
- Ink Supply
  455
  - Air Release Solenoid
    455
  - Temperature/Humidity Sensor
    459
  - Ink Supply Unit
    460
- Maintenance Unit, Waste Ink Collection
  480
  - Left Ink Sump
    480
  - Ink Collector Unit
    481
  - Ink Collector Unit Contact Switch
    482
  - Right Ink Sump
    483
  - Maintenance Unit
    484
- Boards, HDD
  488
  - Psu
    488
  - Mcu
    493
  - RFDB (Option)
    499
  - Controller Board, NVRAM
    501
  - Motherboard
    504
  - Hdd
    506
  - Ipu
    509
  - Hrb
    511
- Switches
  518
  - Front Cover Switches
    518
  - Paper Exit Guide Switch
    523
  - Ink Collector Cover Switch
    525
  - Ink Cartridge Cover Switch
    526
  - Original Stop Switch
    527
- Print Head Cleaning and Adjustment
  530
  - Maintenance Menu Adjustments
    530
  - Nozzle Check, Clean and Flush Print Heads
    531
  - Auto Adjust Head Position
    538
  - Manual Adjust Head Position
    540
  - Adjust Paper Feed
    544
  - Adjust Print Position
    546
- Special Adjustments
  549
  - Image Adjustment with SP Modes
    549
  - CIS Adjustment with SP Modes
    557
5 System Maintenance Reference

561
- Service Program Mode
  561
- System Maintenance Tasks
  562
  - Address Book Upload/Download
    562
  - Controller Self-Diagnostics
    564
  - Debug Log
    564
  - Recording Errors Manually
    568
  - Firmware Update
    570
  - Initialize All SP Settings
    572
  - NVRAM Data Upload/Download
    573
  - Print Job to SD Card
    574
  - SD Card Application Move
    578
  - SMC Reports
    580
  - Software Reset
    583
  - Stamp Data Download
    584
  - Test Pattern Printing
    584
- Main SP Modes
  586
  - Installation
    586
  - Replacement and Adjustment
    586
  - Machine Information
    590
6 Troubleshooting

595
- Service Call Conditions
  595
- SC100: Scanning
  596
- SC200: Image Writing
  598
- SC300: Not Used
  608
- SC400: DRESS Sensor
  609
- SC500: Paper Feed, Transport
  610
- SC600: Communication
  615
- SC700: Not Used
  628
- SC800: Firmware
  629
- SC900: Software
  644
- Printing Problems
  650
  - Before You Begin
    650
  - White Lines, Horizontal Banding
    650
  - Horizontal Lines in Margins
    651
  - White, Color Vertical Banding
    652
  - Overall Poor Image Quality
    652
  - Text Shifted out of Position
    654
  - Ink Scatter
    655
  - Mixed Colors
    656
  - Image Abraded, Paper Torn, Ink Running
    657
  - Color Density too Light
    658
  - Part of Image Missing, Text Misaligned
    658
  - Image Skewed on Paper
    659
  - Bolded Text Does Not Appear Bold in Printout
    659
- Scanning Problems
  661
  - Flow Chart
    661
  - Scanning Troubleshooting
    661
- Jam Code Tables
  666
  - Overview
    666
  - Scanner Original Jams
    667
  - Printer Paper Jams
    668
- Electrical Components
  672
  - Scanner Unit
    672
  - Main Unit Sensors, Motors
    673
  - Roll Units
    676
  - Ink Supply
    677
  - Carriage Unit
    679
  - Around the Carriage Unit
    681
  - Maintenance Unit
    682
  - Boards
    684
- Fuses
  686
  - Scanner Unit
    686
  - Main Boards (Rear Box)
    687
  - Mother Board
    689
  - Carriage Unit
    694
7 Energy and Paper Saving

697
- Energy Save
  697
  - Energy Saver Modes
    697
  - Timer Settings
    697
  - Return to Stand-By Mode
    698
  - Recommendation
    698
  - Energy Save Effectiveness
    698
    
    General Specifications
    707
    
    Printer Specifications
    712
    
    Scanning Specifications
    714
    
    Option Specifications
    716
    
    Printer Sp Tables
    1034
    
    Scanner Sp Tables
    1044
    
    Output Check
    1050

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