Epson AcuLaser Color 2000 Manuals

Manuals and User Guides for Epson AcuLaser Color 2000. We have 2 Epson AcuLaser Color 2000 manuals available for free PDF download: Service Manual

Epson AcuLaser Color 2000 Service Manual

Epson AcuLaser Color 2000 Service Manual (230 pages)

A4 Color Laser Printer

Brand: Epson | Category: Printer | Size: 10.56 MB

Table of Contents

Table of Contents
8
Chapter 1 Product Descriptions

12
Chapter 2 Operating Principles

68
- Mechanism Overview
  69
- Gear Roller Arrangement
  70
- Printing Process
  77
- Paper Feed Mechanism
  78
- Tray 1
  78
- Tray 2 (Cassette 1)
  79
- Tray 3 (Cassette 2)
  79
- Timing Roller
  80
- Charging Process
  80
- Exposure Process
  82
- Development Process
  83
- Toner Cartridge Rack
  83
- Toner Cartridge
  85
- Names of Unit Contacting Terminals
  88
- Transfer Process
  89
- MID-Transfer Belt Unit
  89
- MID-Transfer
  89
- Paper Transfer
  90
- Waste Toner Bottle
  93
- Suction Process
  94
- Fusing Process
  94
- Fusing Unit
  94
- Fusing Temperature Control
  96
- Fusing Oil Roll
  99
- Paper Eject Process
  99
- Duplex Unit (Option)
  100
- Controller Board Operating Principles
  101
- Controller Board for Aculaser C2000
  101
- Controller Board for Aculaser C1000
  102
Chapter 3 Troubleshooting

104
Chapter 4 Disassembly and Assembly

138
- Overview
  139
- Cautions
  139
- Service Tools
  139
- Screws, Small Parts
  140
- Fuses
  140
- Disassembling Procedure
  141
- Overview
  141
- Before Disassembling the Printer
  142
- Outer Cover Removal
  142
- Front Cover Removal
  142
- Operation Panel Removal
  143
- Front Inner Cover Removal
  143
- Top Cover Removal
  144
- Left Cover Removal
  144
- Rear Controller Cover Removal
  145
- Rear Cover Removal
  146
- Rear Right Cover Removal
  146
- Left Rear Cover Removal
  147
- Rear Left Cover Removal
  147
- C314MAIN Board
  148
- C314MAIN Board Removal
  148
- Controller Box Removal
  150
- MCU (PWB-A Board) Removal
  150
- PU1 (Power Supply Board) Removal
  151
- High Voltage Board (HV1, HV2) Removal
  152
- HV1 (High Voltage Board) Removal
  152
- HV2 (High Voltage Board) Removal
  152
- Fusing Motor Removal
  153
- Transfer Motor Removal
  154
- PU1 Support Plate Removal
  154
- Fusing Pressure Motor Removal
  155
- Fan Motor Removal
  155
- Power Supply Fan Motor Removal
  155
- Fusing Fan Motor Removal
  156
- Transfer Belt Fan Motor Removal
  156
- Cooling Fan Motor Removal
  157
- Laser Safety Switch (CDRH-SW) Removal
  157
- Waste Toner Full Sensor Removal
  158
- MP Tray Paper Load
  159
- Paper Load Cover Removal
  159
- MP Tray Paper Load Solenoid Removal
  159
- MP Tray Paper Load Unit
  160
- Front Bearing for the MP Tray Paper Load Unit Removal
  160
- MP Tray Paper Load Unit Removal
  160
- Paper Cassette
  161
- Paper Size Switch Removal
  161
- Paper Near Empty Sensor Removal
  161
- Cassette Paper Load Solenoid Removal
  161
- Transfer Mechanism
  162
- Timing Roller Solenoid Removal
  162
- Middle Roller Solenoid Removal
  162
- Lower Paper Load Guide Removal
  163
- Timing Sensor Removal
  163
- OHP Sensor Removal
  163
- Developer Mechanism
  164
- Toner Empty Sensor Removal
  164
- Front Side Rack Bearing Removal
  164
- Rack Lock Lever Removal
  165
- Rack Black Position Sensor Removal
  165
- Developer Motor Assy. Removal
  166
- Rear Rack Bearing Removal
  166
- Rack Removal
  167
- PH (Print Head) Mechanism
  168
- PH Connector Removal
  168
- PH Cover Removal
  168
- PH Removal
  169
- Transfer Mechanism
  169
- Transfer Roller Pressure Solenoid Removal
  169
- Transfer Roller Pressure Sensor Removal
  170
- Suction Fan Motor Removal
  171
- Middle Paper Sensor Removal
  171
- Belt Cleaner Mechanism
  172
- Left Upper Support Plate Removal
  172
- Left Frame Plate Removal
  172
- Belt Cleaner Estrangement Position Sensor Removal
  173
- PWB-I (Belt Cleaner Control Board) Removal
  173
- Fusing Mechanism
  174
- Pressure Roller Estrangement Sensor Removal
  174
- Paper Eject Mechanism
  174
- Paper Eject Sensor Removal
  174
- Rack Motor Assy
  175
- Power Switch Removal
  175
- Rack Motor Assy. Removal
  175
- Duplex Unit
  176
- Duplex Paper Feed Sensor Removal
  176
- Duplex Unit Board Cover Removal
  176
- Duplex Unit Board (PWB-AD) Removal
  177
- Motor Cover Removal
  177
- Motor Plate Removal
  178
- Reverse Motor Removal
  178
- Duplex Paper Load Motor Removal
  178
- Program ROM Update (Aculaser C2000)
  179
- Program ROM Update
  179
- Error Indication and Remedies
  179
- DIMM Module Copy
  180
Chapter 5 Adjustment

182
- Overview
  183
- USB ID Input (Only for Aculaser C1000)
  184
- Installation Procedure for Program
  184
- Procedure for Program Operation
  184
- USB ID Confirmation
  186
- Maintenance
  189
- Replacement Parts
  189
- Cleaning
  189
Chapter 7 Appendix

189
- Overview
  191
- MCU Internal Connection Diagram
  191
- Component Layout
  194
- Exploded Diagram
  199
- Parts List
  216
- Circuit Diagram
  224

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Epson AcuLaser Color 2000 Service Manual

Epson AcuLaser Color 2000 Service Manual (204 pages)

Brand: Epson | Category: Printer | Size: 13.06 MB

Table of Contents

Safety Information
4
Table of Contents
8
Chapter 1 Product Descriptions

11
- Overview
  
  12
- Controller Unit Specifications
  
  15
  - Controller Basic Specifications
    15
  - Engine Specifications
    15
  - Process Specification
    20
  - Paper Specification
    21
  - Sensors
    23
  - Reliability, Durability, Serviceability
    26
  - Operating Conditions (Including Consumables)
    27
  - Storage and Transport Environments (Including Consumables)
    28
  - Electrical Characteristics
    29
  - Applicable Standards and Regulations
    30
  - Consumable Specifications
    31
    
    Developer Cartridges
    31
    
    Photoconductor Kit
    32
    
    Waste Toner Collector
    32
    
    Fuser Kit
    33
    
    Transfer Belt Unit
    33
- Interface Specifications
  
  34
- Control Panel
  
  37
  - Exterior View and Names
    37
    
    LED Description
    37
  - Button Functions
    38
  - One Touch Setting Modes
    39
  - Panel Setting Item List
    40
  - Explanation of each Setting Menu and Items
    47
    
    Printing Menu
    47
    
    Config Menu
    48
    
    Tray Menu
    48
    
    Setup Menu
    50
    
    Maintenance Menu
    51
  - Service Operations
    52
- About RAM Expansion
  
  53
- Engine Restrictions
  
  54
  - Restriction on Printing Speed
    54
    
    Toner Duty Restrictions
    54
- Handling Precautions
  
  55
  - Caution When There Is a Power Failure
    55
  - Caution Regarding High Temperature Parts
    55
Chapter 2 Operating Principles

57
- Mechanism Overview
  
  58
  - Gear Roller Arrangement
    59
- Printing Process
  
  67
  - Paper Feed Mechanism
    68
    
    Tray 1
    68
    
    Tray 2 (Cassette 1)
    69
    
    Tray 3 (Cassette 2)
    69
    
    Timing Roller
    70
  - Charging Process
    70
  - Exposure Process
    72
  - Development Process
    73
    
    Toner Cartridge Rack
    73
    
    Toner Cartridge
    75
    
    Names of Unit Contacting Terminals
    78
  - Transfer Process
    79
    
    MID-Transfer
    79
    
    MID-Transfer Belt Unit
    79
    
    Paper Transfer
    80
  - Waste Toner Bottle
    83
  - Suction Process
    84
  - Fusing Process
    84
    
    Fusing Unit
    84
    
    Fusing Temperature Control
    86
    
    Fusing Oil Roll
    89
  - Paper Eject Process
    89
    
    Duplex Unit (Option)
    90
- Controller Board (C314MAIN) Operating Principles
  
  92
  - Specification
    92
Chapter 3 Troubleshooting

93
- Troubleshooting Method
  
  94
  - Troubleshooting Procedure
    94
  - Power Is Not Applied
    96
  - Self Check Function
    96
- Printer Message
  
  98
- Image Quality Troubleshooting
  
  116
Chapter 4 Disassembly and Assembly

119
- Overview
  
  120
  - Cautions
    120
  - Service Tools
    120
  - Screws, Small Parts
    121
  - Fuses
    121
- Disassembling Procedure
  
  122
  - Overview
    122
  - Before Disassembling the Printer
    123
  - Outer Cover Removal
    123
    
    Front Cover Removal
    123
- Revision C
  
  123
  - Operation Panel Removal
    124
  - Front Inner Cover Removal
    124
  - Top Cover Removal
    125
  - Left Cover Removal
    125
  - Rear Controller Cover Removal
    126
  - Rear Cover Removal
    127
  - Rear Right Cover Removal
    127
  - Left Rear Cover Removal
    128
  - Rear Left Cover Removal
    128
  - C314MAIN Board
    129
    
    C314MAIN Board Removal
    129
    
    Controller Box Removal
    131
  - MCU (PWB-A Board) Removal
    131
  - PU1 (Power Supply Board) Removal
    132
  - High Voltage Board (HV1, HV2) Removal
    133
    
    HV1 (High Voltage Board) Removal
    133
    
    HV2 (High Voltage Board) Removal
    133
  - Fusing Motor Removal
    134
  - Transfer Motor Removal
    135
    
    PU1 Support Plate Removal
    135
  - Fusing Pressure Motor Removal
    136
  - Fan Motor Removal
    136
    
    Power Supply Fan Motor Removal
    136
    
    Fusing Fan Motor Removal
    137
    
    Transfer Belt Fan Motor Removal
    137
    
    Cooling Fan Motor Removal
    138
  - Laser Safety Switch (CDRH-SW) Removal
    138
  - Waste Toner Full Sensor Removal
    139
  - MP Tray Paper Load
    140
    
    MP Tray Paper Load Solenoid Removal
    140
    
    Paper Load Cover Removal
    140
  - MP Tray Paper Load Unit
    141
    
    Front Bearing for the MP Tray Paper Load Unit Removal
    141
    
    MP Tray Paper Load Unit Removal
    141
  - Paper Cassette
    142
    
    Cassette Paper Load Solenoid Removal
    142
    
    Paper Near Empty Sensor Removal
    142
    
    Paper Size Switch Removal
    142
  - Transfer Mechanism
    143
    
    Middle Roller Solenoid Removal
    143
    
    Timing Roller Solenoid Removal
    143
    
    Lower Paper Load Guide Removal
    144
    
    Timing Sensor Removal
    144
  - OHP Sensor Removal
    144
  - Developer Mechanism
    145
    
    Front Side Rack Bearing Removal
    145
    
    Toner Empty Sensor Removal
    145
    
    Rack Black Position Sensor Removal
    146
    
    Rack Lock Lever Removal
    146
    
    Developer Motor Assy. Removal
    147
    
    Rear Rack Bearing Removal
    147
    
    Rack Removal
    148
  - PH (Print Head) Mechanism
    149
    
    PH Connector Removal
    149
    
    PH Cover Removal
    149
    
    PH Removal
    150
  - Transfer Mechanism
    150
    
    Transfer Roller Pressure Solenoid Removal
    150
    
    Transfer Roller Pressure Sensor Removal
    151
    
    Middle Paper Sensor Removal
    152
    
    Suction Fan Motor Removal
    152
  - Belt Cleaner Mechanism
    153
    
    Left Frame Plate Removal
    153
    
    Left Upper Support Plate Removal
    153
    
    Belt Cleaner Estrangement Position Sensor Removal
    154
    
    PWB-I (Belt Cleaner Control Board) Removal
    154
  - Fusing Mechanism
    155
    
    Pressure Roller Estrangement Sensor Removal
    155
  - Paper Eject Mechanism
    155
    
    Paper Eject Sensor Removal
    155
  - Rack Motor Assy
    156
    
    Power Switch Removal
    156
    
    Rack Motor Assy. Removal
    156
  - Duplex Unit
    157
    
    Duplex Paper Feed Sensor Removal
    157
    
    Duplex Unit Board Cover Removal
    157
    
    Duplex Unit Board (PWB-AD) Removal
    158
    
    Motor Cover Removal
    158
    
    Duplex Paper Load Motor Removal
    159
    
    Motor Plate Removal
    159
    
    Reverse Motor Removal
    159
- Program ROM Update
  
  160
  - Error Indication and Remedies
    160
  - DIMM Module Copy
    161
Chapter 5 Adjustment

163
- Adjustment
  163
Chapter 6 Maintenance

165
- Maintenance
  165
  - Replacement Parts
    165
  - Cleaning
    165
Chapter 7 Appendix

166
- Overview
  
  167
  - MCU Internal Connection Diagram
    167
- Component Layout
  
  169
- Exploded Diagram
  
  172
- Parts List
  
  173
- Circuit Diagram
  
  181

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