Brother MFC 4600 - B/W Laser Printer Manuals

Manuals and User Guides for Brother MFC 4600 - B/W Laser Printer. We have 1 Brother MFC 4600 - B/W Laser Printer manual available for free PDF download: Service Manual

Brother MFC 4600 - B/W Laser Printer Service Manual

Brother MFC 4600 - B/W Laser Printer Service Manual (199 pages)

Service Manual

Brand: Brother | Category: Fax Machine | Size: 5.36 MB

Table of Contents

Chapter III. Theory of Operation

19
- Safety Information
  4
- Equipment Outline
  7
- Specifications
  8
- Table of Contents
  19
- 1 Overview
  
  20
- 2 Mechanisms
  
  21
  - Scanner Mechanism
    22
    
    Document Feeding and Ejecting Mechanism
    22
    
    Scanner
    22
  - Laser Printing Mechanism
    23
    
    Paper Pulling-In, Registration, Feeding, and Ejecting Mechanism
    23
    
    Print Process Mechanism
    25
    
    Heat-Fixing Mechanism
    26
  - Sensors and Actuators
    27
- 3 Control Electronics
  
  29
  - Configuration
    29
Chapter IV. Disassembly/Reassembly and Lubrication

31
- 1 Disassembly/Reassembly
  
  33
  - Safety Precautions
    33
  - Tightening Torque List
    34
  - Preparation
    35
  - How to Access the Object Component
    35
  - Disassembly Order Flow
    36
  - ROM Cover and Option Cover
    37
  - Multi-Purpose Sheet Feeder
    38
  - Document Guide Base
    39
  - Control Panel ASSY
    40
  - Panel Rear Cover and Control Panel
    41
  - Document Feed Roller ASSY and Document Ejection Roller ASSY
    44
  - Scanner Frame ASSY
    45
  - Top Cover
    52
  - Handset Mount and Hook Switch PCB (for Models Except FAX8060P/MFC9060) Side Cover (for FAX8060P/MFC9060
    55
  - Heat-Fixing Unit, FU Lamp, and Paper Ejection Sensor Actuator
    57
  - Laser Unit and Toner Sensor PCB
    59
  - Bottom Plate
    60
  - Low-Voltage Power Supply PCB
    62
  - Main PCB
    63
  - High-Voltage Power Supply PCB
    66
  - Fan
    67
  - Registration Sensor Actuator and Top Cover Sensor Actuator
    68
  - Speaker
    68
  - Gear Drive Unit
    69
  - Ncu Pcb
    71
  - Scanner Grounding Plate
    73
  - EL (Eraser Lamp) Board
    74
  - Cleaning of High-Voltage Contacts and Grounding Contacts
    75
- 2 Lubrication
  
  76
Chapter V. Maintenance Mode

80
Chapter VI. Error Indication and Troubleshooting

139
- 1 Error Indication
  
  140
  - Equipment Errors
    140
    
    1 ] Error Messages on the LCD
    140
    
    2 ] Error Codes Shown in the "MACHINE ERROR X X" Message
    143
  - Communications Errors
    145
- 2 Troubleshooting
  
  152
  - Introduction
    152
  - Precautions
    152
  - Checking Prior to Troubleshooting
    152
  - Troubleshooting Procedures
    153
    
    1 ] Control Panel Related
    153
    
    2 ] Telephone Related
    153
    
    3 ] Communications Related
    154
    
    4 ] Paper/Document Feeding Related
    154
    
    5 ] Print-Image Related
    155

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