Brother FAX-2825 Manuals

Manuals and User Guides for Brother FAX-2825. We have 1 Brother FAX-2825 manual available for free PDF download: Service Manual

Brother FAX-2825 Service Manual

Brother FAX-2825 Service Manual (321 pages)

Facsimile Equipment

Brand: Brother | Category: Fax Machine | Size: 13.34 MB

Table of Contents

Service Manual
1
How this Manual Is Organized
3
Table of Contents
5
Choosing a Location
12
Chapter 1 Parts Names & Functions

13
- Equipment Outline
  15
- Control Panel
  16
- Components
  19
Chapter 2 Specifications

20
- General Specifications
  22
- General
  22
- Paper Specifications
  23
- Printable Area
  25
- Toner Cartridge Weight Information
  29
- Specifications List
  30
- Model Name
  36
Chapter 3 Theory of Operation

44
- Overview
  46
- Mechanical Components
  47
  - Scanner Mechanism
    48
  - Document Feeding and Ejecting Mechanism
    48
  - Scanner
    48
  - Printing Mechanism
    49
    
    Paper Supply
    49
    
    Push-Up Function of Paper Tray
    51
    
    Paper Registration
    53
    
    Drum Unit
    54
    
    Paper Eject
    54
    
    Toner Cartridge
    55
    
    Print Process
    58
  - Sensors and Actuators
    61
- Control Electronics
  62
  - Components
    62
Chapter 4 Transfer of Data Left in the Machine to be Sent for Repair

65
- Transferring Received Fax Data
  65
Chapter 5 Disassembly/Reassembly and Lubrication

67
- Disassembly/Reassembly
  70
  - Safety Precautions
    70
  - Tightening Torque
    71
  - Preparation
    72
  - How to Access the Object Component
    72
  - Disassembly Flowchart
    73
  - Paper Eject Tray
    74
  - Drum/Toner ASSY
    74
  - Paper Tray
    75
  - Back Cover
    76
  - Rear Chute Cover
    77
  - Document Base ASSY
    78
  - Side Cover L
    79
  - Handset Holder
    80
  - Speaker ASSY
    81
  - Side Cover R/Link Stopper
    82
  - Panel Unit
    83
  - Hook PCB ASSY
    89
  - Top Cover
    90
  - Ncu Pcb Assy
    101
  - Paper Stopper L/S
    103
  - Front Cover
    104
  - Pickup Roller Holder ASSY
    105
  - Fixing Unit
    109
  - High-Voltage PS PCB ASSY
    114
  - Main PCB
    115
  - PS PCB Unit/Fan 40
    117
  - PS PCB Unit/Fan 40
    119
  - Laser Unit
    121
  - Sub Chute ASSY
    122
  - Link Lever
    123
  - Tail Edge Actuator
    124
  - Regist Front Actuator/Regist Front Spring
    124
  - Regist Sensor PCB ASSY
    125
  - Regist Rear Actuator/Regist Rear Spring
    125
  - Fan Motor 60 Unit
    126
  - Toner LED PCB ASSY/LED Holder
    127
  - New Toner Actuator/New Toner Actuator Spring
    128
  - New Toner Sensor Harness ASSY
    128
  - Cover Sensor
    129
  - Toner Sensor PCB ASSY
    129
  - Main Motor ASSY
    130
  - Develop Joint
    131
  - P/R Solenoid ASSY
    132
  - F/R Solenoid ASSY
    132
  - Main Frame L
    134
  - Main Frame R
    135
  - Harness Routing
    136
- Lubrication
  143
Chapter 6 Adjustments and Updating of Settings, Required after Parts Replacement

145
Chapter 7 Cleaning

152
Chapter 8 Maintenance Mode

153
Chapter 9 Error Indication and Troubleshooting

180
- Error Indication
  182
  - Equipment Errors
    182
    
    1 ] Error Messages Appearing on the LCD
    182
  - Communications Errors
    193
- Troubleshooting
  197
  - Introduction
    197
  - Precautions
    197
  - Checking Prior to Troubleshooting
    197
  - Troubleshooting Based on Problem Type
    198
    
    1 ] Paper Feeding Problems
    198
    
    2 ] Software Setting Problems
    200
    
    3 ] Malfunction
    203
    
    4 ] Image Defects
    209
    
    5 ] Incorrect Printout
    230
    
    6 ] Network Problem
    232
    
    Troubleshooting of the Control Panel
    236
    
    Troubleshooting of Fax Functions
    238
    
    Serial Number Label
    243
    
    Operating Procedure
    255

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