Brother DCPJ715CW Manuals

Manuals and User Guides for Brother DCPJ715CW. We have 1 Brother DCPJ715CW manual available for free PDF download: Service Manual

Brother DCPJ715CW Service Manual

Brother DCPJ715CW Service Manual (537 pages)

Injet DCP/MFC

Brand: Brother | Category: All in One Printer | Size: 35.04 MB

Table of Contents

Chapter 1 Parts Names and Functions

17
- Service Manual
  1
- How this Manual Is Organized
  5
- Outline
  18
- Control Panel
  20
- Combinations of Two Keys for Special Functions
  35
- Components
  36
  - Specifications
    37
Chapter 2 Specifications

38
- Table of Contents
  38
- General
  40
  - Media Specifications
    41
  - Paper Handling
    43
  - Lcd/Led/Panel
    44
  - Memory
    45
  - Security
    46
  - Interface
    46
  - Others
    47
- Telephone
  50
  - Quick/Auto Dials
    51
  - Tel Service
    52
  - Message Center
    53
- Fax
  54
  - Sending
    56
  - Receiving
    57
  - Pc Fax
    58
- Printer
  59
- Copy
  61
- Scanner
  64
- Photo Capture
  66
  - Pictbridge
    70
- Software
  72
- Network
  73
  - Wired
    74
  - Wireless
    75
- Supplies/Options
  77
- Service Information
  80
  - Paper Specifications
    81
  - Paper Type and Size for each Operation
    81
  - Printable Area
    83
  - Theory of Operation
    84
Chapter 3 Theory of Operation

85
- Overview
  86
- Mechanical Components
  87
  - Scanner Mechanism
    90
  - Printing Mechanism
    93
    
    1 ] Overview
    95
    
    Ink Supply and Ink Jet Mechanism
    95
    
    2 ] Features
    96
    
    3 ] Head/Carriage Unit
    97
    
    4 ] Ink Cartridges
    102
    
    5 ] Ink Refill Assembly
    104
    
    6 ] Ink Supply Tubes
    105
    
    1 ] Overview
    106
    
    Head Maintenance Mechanism
    106
    
    2 ] Maintenance Unit Components
    107
    
    3 ] Mechanisms Constituting the Head Maintenance Mechanism
    109
    
    4 ] Power Transmission Route to the Head Maintenance Mechanism and Motor Rotational Direction
    114
    
    5 ] Purge Types, Ink Usage, Purge Counts, and Purge Codes
    116
    
    Carriage Drive Mechanism
    117
    
    Paper Pulling-In, Registration, Feeding and Ejecting Mechanisms
    121
  - Sensors and Actuators
    126
- Control Electronics
  129
  - Components
    129
Chapter 4 Error Indication and Troubleshooting

131
- Error Indication
  133
  - Equipment Errors
    133
    
    1 ] Error Messages Appearing on the LCD
    134
    
    2 ] Error Codes Contained in "MACHINE ERROR X X" Messages
    140
  - Communications Errors (for MFC Only)
    157
- Troubleshooting
  164
  - Introduction
    164
  - Precautions
    164
  - Checking Prior to Troubleshooting
    164
  - Troubleshooting Based on Problem Type
    166
    
    1 ] Control Panel and LCD Problems
    166
    
    2 ] Fax/Telephone Problems (for MFC Only)
    166
    
    3 ] Communications Problems (for MFC Only)
    167
    
    4 ] Paper/Document Feeding Problems
    167
    
    5 ] Print-Image Problems
    168
    
    6 ] PC-Driven Printing Problems
    174
    
    8 ] Wireless LAN (WLAN)*3
    175
    
    9 ] Others
    176
  - Problems Encountered Frequently in the Past
    177
    
    1 ] Paper Jams
    177
    
    2 ] Ink-Related Problems
    178
    
    3 ] Auto Document Feeder (ADF) Malfunction (for Models with ADF)
    179
  - Possible Component Defects and Resulting Problems
    180
    
    1 ] ADF Mechanism (for Models with ADF)
    180
    
    2 ] Scanner Mechanism
    181
- 3 ] Head/Carriage Unit Drive and Purge Mechanisms
  182
- 4 ] Print Head Mechanism
  183
- 5 ] Sheet Feeder (SF) Mechanism
  184
- 6 ] Paper Feeding Mechanism
  184
- 7 ] Speaker
  185
- 8 ] Control Panel
  185
- 9 ] Pcbs
  185
- 10 ] Adjustments/Data in the Memories
  186
  - Transferring Received Fax Data
    189
Chapter 6 Disassembly/Reassembly and Lubrication

192
- Disassembly/Reassembly
  194
- Safety Precautions
  194
- Tightening Torque
  195
- Preparation
  196
- How to Access the Target Component
  197
- Disassembly Flowchart
  198
- Jam Clear Cover
  199
- Scanner Cover (Scanner Unit)
  200
- ADF & Document Cover ASSY*1
  206
  - Document Cover*2
    206
- Disassembly of ADF & Document Cover ASSY (for Models with ADF)
  208
- Control Panel ASSY
  220
- Disassembly of Control Panel ASSY
  222
  - Models with Color LCD
    222
  - Models with Monochrome LCD
    227
- Ink Cartridge Cover, Inner Media Module Cover, Front Cover, and WLAN PCB (for Wireless LAN-Enabled Models)
  234
- Main PCB
  236
- MJ/PS Shield Unit (MJ PCB* and Power Supply PCB)
  243
  - For 200 V Series
    248
- Hook Switch PCB (for Models with Handset)
  251
- Head/Carriage Unit and Ink Refill ASSY
  253
  - Head Cover
    256
- Ink Absorber Box, Ink Absorber Felts, and PF Encoder Disk
  265
- Engine Unit and Flushing Box
  267
- Components on the Engine Unit
  271
  - Registration Sensor Harness Unit, Paper Pull-In Rollers R and L
    271
- Bank ASSY and Base Pad on the Paper Tray ASSY
  283
- Routing of the Harnesses, Flat Cables, and Ink Supply Tubes
  284
Chapter 7 Adjustments and Updating of Settings, Required after Parts Replacement

303
Chapter 9 Maintenance Mode

351
Appendix 2. Firmware Installation

436

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