User Manuals: Brother 2060 Laser Printer

Manuals and User Guides for Brother 2060 Laser Printer. We have 1 Brother 2060 Laser Printer manual available for free PDF download: Service Manual

Brother 2060 Service Manual

Brother 2060 Service Manual (171 pages)

Service Manual

Brand: Brother | Category: Printer | Size: 5.13 MB

Table of Contents

Table of Contents

4
- Laser Printer
  1
- Chapter I General
  
  8
  - Features
    8
  - Specifications
    8
  - Safety Information
    13
    
    Laser Safety (110 - 120V Model Only
    13
    
    Additional Information
    14
    
    CDRH Regulations (110 - 120V Model Only
    14
  - Parts of the Printer
    15
    
    External Views
    15
    
    Cross Sectional View
    16
  - Storage and Handling of Ep-Ed Cartridges
    17
    
    Storage of Sealed EP-ED HC Cartridges
    17
    
    Storage of Unsealed EP-ED HC Cartridges
    17
- Chapter II Theory of Operation
  
  18
  - Basic Operations
    18
    
    Mechanical Configuration
    18
    
    Main Drive
    19
    
    Basic Sequence of Operations
    20
    
    Laser System
    21
  - Image Formation System
    22
    
    Outline
    22
    
    Printing Process
    22
    
    Developing Stage
    23
    
    Drum Cleaning Stage
    23
    
    Electrostatic Latent Image Formation Stage
    23
    
    Fixing Stage
    23
    
    Transfer Stage
    23
    
    Operation
    28
  - Paper Pick-Up/Feed System
    29
    
    Outline
    29
    
    Cassette Feed
    30
    
    MP Tray Feed
    31
    
    Paper Jam Detection
    32
- Chapter III Electrical System
  
  34
  - Main Pcb
    34
    
    Outline
    34
    
    Video Controller Circuit
    35
    
    Engine Controller Circuit
    39
  - Paper Feed Drive Circuit
    40
  - Display Circuit
    42
    
    Operation
    42
    
    Outline
    42
  - Low-Voltage Power Supply Assy
    43
    
    Outline
    43
    
    Protection Functions
    43
  - High-Voltage Power Supply Assy
    45
    
    Operation of the Components of the High-Voltage Power Supply Assy
    45
    
    Outline
    45
- Chapter IV Mechanical System
  
  48
  - Printer Disassembling Procedure
    49
  - Printer Body
    50
    
    Configuration
    50
    
    Control Panel Unit
    50
    
    Side Cover L
    51
    
    Toner Cartridge Lid
    51
    
    Font Cover Assy
    52
    
    Upper Cover Assy, Rear Cover Assy
    52
    
    Changeover Guide, Jam Remove Cover
    54
    
    Side Cover R
    54
    
    DC Fan Motor
    55
    
    Main PCB
    56
    
    Laser Unit
    58
    
    Cartridge Stopper Assy
    59
    
    Paper Feed Chassis Unit
    60
    
    MP PE Sub Actuator
    62
    
    Separation Pad Assy
    62
    
    P Feed /Size-SW PCB Assy
    63
    
    Regist Sensor Actuator
    63
    
    Size-Switch Spring
    63
    
    PE Sensor Actuator MP
    64
    
    Tray Sensor Holder
    64
    
    Paper Pick-Up Roller Assy, Bearing
    65
    
    Roller Holder
    65
    
    Paper Feed Motor Assy
    67
    
    Paper Pick-Up Solenoid
    67
    
    MP Tray Cover
    68
    
    MP Tray Assy
    69
    
    Latch
    70
    
    Paper Path Separation Plate, Paper Path Separation Film
    70
    
    Fixing Unit (for both 120V and 230V, the Only Difference Is the Halogen Heater
    71
    
    Transfer Unit
    74
    
    DC Gear Holder Assy
    75
    
    High-Voltage Power Supply PCB Assy
    76
    
    PS Switch Wire, Remote Switch
    76
    
    Low-Voltage Power Supply PCB Assy
    77
    
    Toner Cartridge (EP-ED HC Cartridge
    78
    
    Paper Tray
    79
- Chapter V Maintenance and Servicing
  
  80
- Chapter VI Troubleshooting
  
  83
  - Introduction
    83
    
    Initial Check
    83
    
    Basic Procedure
    84
  - Test Printing and Mechanical Check
    84
    
    Test Printing
    84
  - Image Defects
    85
    
    Image Defect Examples
    85
    
    Troubleshooting Image Defects
    86
  - Troubleshooting of Malfunctions
    93
  - Troubleshooting Paper Transport Problems
    101
    
    Paper Jams
    101
    
    Incomplete Paper Feed
    104
  - Operation
    105
    
    Line Inspection Mode Procedure
    105
    
    DRAM Test
    108
    
    Status Message List
    109
    
    Hidden Functions
    115
    
    Holding down Specified Key(S) at Power on
    115
    
    Off-Line and Hold down Mode + FF CONT Keys
    118
    
    Off-Line and Hold down CONT + SEL Keys
    131
- APPENDIX A 1. Engine Block Diagram
  
  136
  - Paper Feed/Size-SW PCB Circuitry Diagram (1/1
    137
  - Main PCB Circuitry Diagram (1/7
    138
  - Main PCB Circuitry Diagram (2/7
    139
  - Main PCB Circuitry Diagram (3/7
    140
  - Main PCB Circuitry Diagram (4/7
    141
  - Main PCB Circuitry Diagram (5/7
    142
  - Main PCB Circuitry Diagram (6/7
    143
  - Main PCB Circuitry Diagram (7/7
    144
  - Control Panel PCB Circuitry Diagram (1/1
    145
  - Laser LD PCB Circuitry Diagram (1/1
    146
  - Serial NO. Description
    147
Table of Contents

151
- Main Pcb
  152
- Power Cords & Harnesses
  152
- High-Voltage Power Supply
  154
- Low-Voltage Power Supply
  154
- Covers
  156
- Pcb Attachments
  158
- Transfer
  158
- Chassis
  160
- Paper Feeder
  162
- Laser Unit
  164
- Paper Tray A4, Lrt/Lgl
  164
- 12 . Fixing Unit, 115V/230V
  166
- 13 . Documents
  166
- 14 . Packing Materials
  168
- 15. Adjustment Tool Kit
  170

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