Ricoh M204 Manuals

Manuals and User Guides for Ricoh M204. We have 3 Ricoh M204 manuals available for free PDF download: Service Manual, Field Service Manual, Technical Training Manual

Ricoh M204 Service Manual (218 pages)

Ricoh Printers Service manual

Brand: Ricoh | Category: All in One Printer | Size: 5 MB

M199/M200/M203/M204

5
- Table of Contents
  5
- Important Safety Notices
  11
- Read this First
  11
- Safety Notices
  11
- Laser Safety
  12
- Product Information
  
  14
  - Machine Overview
    15
    
    Component Layout
    15
    
    Engine (M199/M200)
    15
    
    Product Information
    15
    
    Engine (M203/M204)
    16
    
    ADF (Only for M203/M204)
    17
    
    Scanner (Only for M203/M204)
    17
    
    ADF (Only for M203/M204)
    18
    
    Paper Path
    18
    
    Drive Layout
    19
  - Machine Configuration
    21
    
    Mf Model (M203/M204)
    21
    
    Printer Model (M199/M200)
    21
  - Guidance for those Who Are Familiar with Predecessor Products
    22
    
    Mf Models
    22
    
    Printer Models
    22
- Installation
  
  23
  - Installation Requirements
    24
    
    Environment
    24
    
    Machine Level
    24
    
    Machine Space Requirements
    25
    
    Printer Models (M199/M200)
    25
    
    Installation Procedure
    26
    
    MF Models (M203/M204)
    26
    
    Power Requirements
    26
- Replacement and Adjustment
  
  27
  - Before You Start
    28
    
    Aio
    28
    
    General Precautions
    28
    
    Fusing
    29
    
    Laser Unit
    29
    
    Paper Feed
    29
    
    Transfer Roller
    29
    
    Releasing Plastic Latches
    30
    
    Scanner Unit (for M203/M204)
    30
    
    After Servicing the Machine
    31
    
    Lithium Batteries (Mf Models)
    31
  - Special Tools
    32
  - Exterior Covers
    33
    
    Rear Cover
    33
    
    Rear Cover (Printer Models)
    33
    
    Rear Cover (MF Models)
    34
    
    Left Cover
    35
    
    Printer Models
    35
    
    Right Cover
    35
    
    MF Models
    36
    
    Front Cover Unit
    37
  - Scanner Unit (Only for Mf Models)
    38
    
    Scanner Unit
    38
  - Adf (Only for Mf Models)
    41
    
    Adf Unit
    41
    
    Original Tray
    41
    
    Adf Pick-Up Roller
    42
    
    Adf Feed Roller
    43
    
    Adf Separation Pad
    43
    
    Adf
    44
    
    Adf Rear Cover
    45
    
    Adf Motor
    46
    
    Adf Top Cover
    47
    
    Document Sensor
    48
    
    Adf Feed Sensor
    50
  - Laser Unit
    51
    
    Caution Decal Locations
    51
    
    Laser Optics Housing Unit
    52
    
    Printer Models
    52
    
    MF Models
    53
    
    After Replacing the Laser Optics Housing Unit
    55
    
    Printing out the Test Chart to Make Sure MUSIC was Performed Correctly
    56
    
    Checking that MUSIC was Performed Correctly
    57
    
    If MUSIC Has Not Been Performed Successfully
    58
  - Aio Cartridge (All in One Cartridge)
    59
    
    Aio Cartridge
    59
    
    Black Aio Motor
    59
    
    Color Aio Motor
    62
  - Image Transfer
    64
    
    Image Transfer Belt Unit
    64
    
    After Replacing the Image Transfer Belt Unit
    65
    
    Itb (Image Transfer Belt) Cleaning Unit
    65
    
    Agitator Motor
    66
    
    Itb (Image Transfer Belt) Contact Motor
    67
    
    Itb (Image Transfer Belt) Contact Sensor
    69
    
    Tm (Toner Mark) Sensor Base
    70
    
    Waste Toner Bottle Set Sensor
    71
    
    Waste Toner Overflow Sensor
    72
  - Paper Transfer
    73
    
    Transfer Unit
    73
    
    Transfer Roller
    74
    
    Registration Roller
    75
    
    Reassembling the Registration Roller Unit
    76
    
    Registration Sensor
    76
    
    Registration Clutch
    77
  - Image Fusing
    78
    
    Fusing Unit
    78
    
    Fusing Lamp
    80
    
    When Reinstalling the Fusing Lamp
    82
    
    Transport/Fusing Motor
    83
    
    When Reassembling the Fusing Unit
    83
  - Paper Feed
    85
    
    Paper Feed Clutch
    85
    
    Paper Feed Roller
    85
    
    Separation Pad
    86
    
    Paper End Sensor
    87
  - Paper Exit
    88
    
    Paper Exit Roller
    88
    
    Paper Exit Sensor
    89
  - Electrical Components
    90
    
    Controller Board
    90
    
    Controller Board (Printer Models)
    90
    
    Controller Board (MF Models)
    91
    
    Egb (Engine Board)
    93
    
    EGB (Printer Models)
    93
    
    EGB (MF Models)
    94
    
    Fcu (Only for Mf Models)
    96
    
    Operation Panel
    96
    
    MF Models
    97
    
    Printer Models
    97
    
    MF Models
    98
    
    Opu
    98
    
    OPU (Printer Models)
    98
    
    Printer Models
    98
    
    OPU (MF Models)
    99
    
    Wi-Fi Board
    100
    
    Interlock Switches
    101
    
    Fusing Fan Motor
    102
    
    Fusing Stripper Pawl Solenoid
    103
    
    Fusing Pressure Release Sensor
    104
    
    ID Chip Board
    105
    
    Lsu Fan Motor
    105
    
    Psu
    106
    
    High Voltage Power Supply Board
    108
    
    Temperature/Humidity Sensor
    108
    
    Duplex Motor
    109
    
    Speaker (Only for Mf Models)
    111
    
    Eeprom
    112
    
    Checking that MUSIC was Performed Correctly
    114
- System Maintenance Reference
  
  115
  - Service Menu
    116
    
    Menu Mode
    116
    
    Overview
    116
    
    Special Mode
    116
    
    Maintenance Mode Menu (Mf Models)
    117
    
    Menu List
    117
    
    Menu List
    129
    
    Service Mode (Printer Models)
    129
    
    Entering the Fax Service Test Menu
    133
    
    Exiting the Maintenance Mode Menu
    133
    
    Fax Service Test Menu (Only for Mf Models)
    133
    
    Going into the Next Level/ Returning to the Previous Level
    133
    
    Menu List
    133
    
    Selecting an Item
    133
    
    Entering the Size Mismatch Detection Menu
    135
    
    Size Mismatch Detection Menu
    135
  - Configuration, Maintenance and Test Page Information
    136
    
    Overview
    136
    
    To Print the Configuration Page/ Maintenance Page (MF Models)
    136
    
    To Print the Configuration Page/ Test Page/ Maintenance Page (Printer Models)
    136
    
    Error Log
    137
    
    Configuration Page
    138
    
    Counter and Coverage (Only for Printer Models)
    138
  - Firmware Updating
    139
    
    Checking the Machine Firmware Version
    139
    
    To Print the Configuration Page (MF Models)
    139
    
    To Print the Configuration Page (Printer Models)
    139
    
    Procedure
    140
    
    Updating the Controller Firmware
    140
    
    Updating the Engine Firmware
    143
    
    Boot Loader Firmware
    145
- Troubleshooting
  
  146
  - Service Call Conditions
    147
    
    Engine Sc
    147
    
    SC 1Xx (Other Error)
    147
    
    SC 2Xx (Laser Optics Error)
    148
    
    SC 3Xx (Charge Error)
    149
    
    SC 4Xx (Image Transfer and Transfer Error)
    150
    
    SC 5Xx (Motor and Fusing Error)
    151
    
    SC 6Xx (Communication and Other Error)
    156
    
    Controller Sc
    157
    
    Sc8Xx
    157
  - Error Codes
    158
    
    Error Codes List
    158
    
    Overview
    158
  - Fax Error Code Definition (Only for Mf Models)
    162
    
    Basic Error Code Structure
    162
    
    Digit 4: Coding (MH/MR/MMR/JBIG)
    162
    
    Digit 5 (Far Left): TX or RX
    162
    
    Digit 3: Modem Mode
    163
    
    Digit 2: Modem Speed
    164
    
    Error Code Table
    165
    
    The Following Information Is also Included in the User Guide
    167
  - Fax Error Clear Principle (Only for Mf Models)
    171
  - Image Problems
    172
    
    Overview
    172
    
    Image Problem
    173
- Environmental Conservation
  
  174
  - Energy Saving
    175
    
    Energy Saver Modes
    175
    
    Return to Stand-By Mode
    176
    
    Timer Settings (MF Models)
    176
    
    Timer Settings (Printer Models)
    176
    
    Recommendation
    177
  - Paper Save
    178
    
    Combine Mode
    178
    
    Duplex
    178
    
    Effectiveness of Duplex/Combine Function
    178
    
    Duplex + Combine
    179
M199/M200/M203/M204 Appendices

181
- Specifications
  182
- 1 Appendices: Specifications
  
  183
  - General Specifications
    183
    
    Printer Model (M199/M200)
    183
    
    Engine
    186
    
    Mf Model (M203/M204)
    186
    
    Copier
    189
    
    Scanner
    191
    
    Fax
    192
    
    Paper Feed Unit
    193
  - Controller Specifications
    194
    
    Printer Model (M199/M200)
    194
    
    Mf Model (M203/M204)
    196
  - Supported Paper Sizes
    198
  - Preventive Maintenance
    200
- 2 Appendices: Preventive Maintenance
  
  201
  - User Replaceable Items
    201
  - Yield Items and Service Maintenance
    202
  - Exchange and Replace Procedure
    203
    
    Instruction
    203
    
    Cleaning Points after Machine Arrival at Depot
    204
  - Faqs/Knowledge Base
    206
    
    Paper Feed Unit Tk1010
    207
Paper Feed Unit Tk1010 (G849)

208
- 1 Replacement and Adjustment
  
  210
  - Paper Feed Unit
    210
    
    Paper Feed and Relay Clutch
    210
    
    Top Cover
    210
    
    Paper End and Relay Sensor
    211
    
    Paper Feed Roller
    212
    
    When Reassembling
    213
    
    Friction Pad
    214
    
    When Reassembling
    214
- 2 Detailed Section Descriptions
  
  215
  - Overview
    215
    
    Component Layout
    215
  - Basic Operation
    216
    
    Paper Separation and Feed
    216
    
    Paper Lift
    217
    
    Paper End Detection
    218

Ricoh M204 Field Service Manual (218 pages)

Brand: Ricoh | Category: All in One Printer | Size: 6 MB

Safety Notices

3
- Important Safety Notices
  3
- Laser Safety
  4
Symbols, Abbreviations and Trademarks

5
- Trademarks
  5
- Table of Contents
  6
1 Product Information

13
General Specifications

13
Supported Paper Sizes

14
Machine Overview

15
- Component Layout
  15
  - Engine (M199/M200)
    15
  - Engine (M203/M204)
    16
  - ADF (Only for M203/M204)
    17
  - Scanner (Only for M203/M204)
    17
- Paper Path
  18
  - ADF (Only for M203/M204)
    18
- Drive Layout
  19
Machine Configuration

21
- Printer Model (M199/M200)
  21
- MF Model (M203/M204)
  21
Guidance for those Who Are Familiar with Predecessor Products

22
2 Installation

23
Installation Requirements

23
- Environment
  23
- Machine Level
  24
- Machine Space Requirements
  24
  - Printer Models (M199/M200)
    24
  - MF Models (M203/M204)
    25
- Power Requirements
  25
- Installation Procedure
  26
3 Preventive Maintenance

27
4 Replacement and Adjustment

29
Before You Start

29
- General Precautions
  29
  - Aio
    29
  - Laser Unit
    30
  - Transfer Roller
    30
  - Fusing
    30
  - Paper Feed
    30
  - Scanner Unit (for M203/M204)
    30
- Releasing Plastic Latches
  31
- After Servicing the Machine
  31
- Lithium Batteries (MF Models)
  32
Special Tools

33
Exterior Covers

34
- Rear Cover
  34
  - Rear Cover (Printer Models)
    34
  - Rear Cover (MF Models)
    35
- Right Cover
  36
- Left Cover
  37
- Front Cover Unit
  38
Scanner Unit (Only for MF Models)

40
- Scanner Unit
  40
ADF (Only for MF Models)

44
- ADF Unit
  44
- Original Tray
  45
- ADF Pick-Up Roller
  45
- ADF Feed Roller
  46
- ADF Separation Pad
  47
- ADF Front Cover
  47
- ADF Rear Cover
  48
- ADF Motor
  49
- ADF Top Cover
  50
- Document Sensor
  51
- ADF Feed Sensor
  54
Laser Unit

55
- Caution Decal Locations
  55
- Laser Optics Housing Unit
  55
AIO Cartridge (All in One Cartridge)

64
- AIO Cartridge
  64
- Black AIO Motor
  64
- Color AIO Motor
  67
Image Transfer

70
Paper Transfer

80
- Transfer Unit
  80
- Transfer Roller
  80
- Registration Roller
  82
  - Reassembling the Registration Roller Unit
    83
- Registration Sensor
  83
- Registration Clutch
  84
Image Fusing

85
- Fusing Unit
  85
- Fusing Lamp
  87
  - When Reinstalling the Fusing Lamp
    90
  - When Reassembling the Fusing Unit
    91
- Transport/Fusing Motor
  92
Paper Feed

94
- Paper Feed Clutch
  94
- Paper Feed Roller
  94
- Separation Pad
  95
- Paper End Sensor
  96
Paper Exit

98
- Paper Exit Roller
  98
- Paper Exit Sensor
  99
Electrical Components

101
- Controller Board
  101
  - Controller Board (Printer Models)
    101
  - Controller Board (MF Models)
    102
- EGB (Engine Board)
  104
  - EGB (Printer Models)
    104
  - EGB (MF Models)
    106
- FCU (Only for MF Models)
  108
- Operation Panel
  109
- Opu
  112
  - OPU (Printer Models)
    112
  - OPU (MF Models)
    112
- Wi-Fi Board
  113
- Interlock Switches
  114
- Fusing Fan Motor
  115
- Fusing Stripper Pawl Solenoid
  116
- Fusing Pressure Release Sensor
  119
- LSU Fan Motor
  119
- ID Chip Board
  120
- Psu
  121
- High Voltage Power Supply Board
  123
- Temperature/Humidity Sensor
  124
- Duplex Motor
  124
- Speaker (Only for MF Models)
  127
- Eeprom
  128
  - Checking that MUSIC was Performed Correctly
    130
5 System Maintenance Reference

131
Service Menu

131
- Overview
  131
  - Menu Mode
    131
  - Special Mode
    131
- Maintenance Mode Menu (MF Models)
  132
  - Menu List
    132
- Service Mode (Printer Models)
  144
  - Menu List
    144
- Fax Service Test Menu (Only for MF Models)
  148
  - Entering the Fax Service Test Menu
    148
  - Selecting an Item
    148
  - Going into the Next Level/ Returning to the Previous Level
    149
  - Exiting the Maintenance Mode Menu
    149
  - Menu List
    149
- Size Mismatch Detection Menu
  150
  - Entering the Size Mismatch Detection Menu
    150
Configuration, Maintenance and Test Page Information

151
Firmware Updating

154
- Checking the Machine Firmware Version
  154
  - To Print the Configuration Page (Printer Models)
    154
  - To Print the Configuration Page (MF Models)
    154
- Updating the Controller Firmware
  154
  - Procedure
    155
- Updating the Engine Firmware
  157
- Boot Loader Firmware
  160
6 Troubleshooting

161
Service Call Conditions

161
- Summary
  161
- Engine SC
  161
  - SC 1Xx (Other Error)
    161
  - SC 2Xx (Laser Optics Error)
    162
  - SC 3Xx (Charge Error)
    163
  - SC 4Xx (Image Transfer and Transfer Error)
    164
  - SC 5Xx (Motor and Fusing Error)
    166
  - SC 6Xx (Communication and Other Error)
    170
- Controller SC
  171
  - Sc8Xx
    171
Error Codes

172
- Overview
  172
- Error Codes List
  172
Fax Error Code Definition (Only for MF Models)

176
- Basic Error Code Structure
  176
- Error Code Table
  177
  - The Following Information Is also Included in the User Guide
    180
Fax Error Clear Principle (Only for MF Models)

184
Image Problems

185
- Overview
  185
- Image Problem
  185
7 Environmental Conservation

187
Energy Saving

187
- Energy Saver Modes
  187
  - Timer Settings (Printer Models)
    188
Paper Save

190
- Controller Specifications
  206
- User Replaceable Items
  213
- Yield Items and Service Maintenance
  213
- Exchange and Replace Procedure
  215
- Cleaning Points after Machine Arrival at Depot
  215

Ricoh M204 Technical Training Manual (141 pages)

Brand: Ricoh | Category: Printer | Size: 11 MB

Ricoh Categories

All in One Printer

Printer

Digital Camera Copier Printer Accessories

More Ricoh Manuals

Ricoh M204 Manuals

Ricoh M204 Service Manual (218 pages)

Table of Contents

M199/M200/M203/M204

Product Information

Installation

Replacement and Adjustment

System Maintenance Reference

Troubleshooting

Environmental Conservation

M199/M200/M203/M204 Appendices

1 Appendices: Specifications

2 Appendices: Preventive Maintenance

Paper Feed Unit Tk1010 (G849)

1 Replacement and Adjustment

2 Detailed Section Descriptions

Ricoh M204 Field Service Manual (218 pages)

Table of Contents

Safety Notices

Symbols, Abbreviations and Trademarks

1 Product Information

General Specifications

Supported Paper Sizes

Machine Overview

Machine Configuration

Guidance for those Who Are Familiar with Predecessor Products

2 Installation

Installation Requirements

3 Preventive Maintenance

4 Replacement and Adjustment

Before You Start

Special Tools

Exterior Covers

Scanner Unit (Only for MF Models)

ADF (Only for MF Models)

Laser Unit

AIO Cartridge (All in One Cartridge)

Image Transfer

Paper Transfer

Image Fusing

Paper Feed

Paper Exit

Electrical Components

5 System Maintenance Reference

Service Menu

Configuration, Maintenance and Test Page Information

Firmware Updating

6 Troubleshooting

Service Call Conditions

Error Codes

Fax Error Code Definition (Only for MF Models)

Fax Error Clear Principle (Only for MF Models)

Image Problems

7 Environmental Conservation

Energy Saving

Paper Save

Ricoh M204 Technical Training Manual (141 pages)

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