Brother LX-300 Manuals

Manuals and User Guides for Brother LX-300. We have 2 Brother LX-300 manuals available for free PDF download: Service Manual, Parts Reference List

Brother LX-300 Service Manual

Brother LX-300 Service Manual (175 pages)

COOL LAMINATOR

Brand: Brother | Category: Laminator | Size: 9.22 MB

Table of Contents

Chapter 2. Mechanisms

10
- Disassembly Procedures
  4
- Mechanisms
  4
- Specifications
  4
- Electrical Specifications
  8
- Table of Contents
  10
- Mechanical Operating Principles
  11
Chapter 3. Disassembly Procedures

21
- Removing the Film Cartridge
  23
- Safety Precautions
  23
- Covers
  24
  - Removing the Trimmer Cover
    24
  - Removing the Top Cover B
    25
  - Removing the Sub-Tray
    26
  - Removing Paper Tray a and Paper Guide
    26
  - Removing the Body Cover
    27
  - Removing the Front Cover 1
    29
  - Removing Paper Tray B
    30
  - Removing the Back Cover
    30
  - Removing the Cover Switch
    31
  - Removing the Dial Switch Holder Assy B
    32
  - Removing the Push Switch Assy
    33
- Chassis Assy
  34
- Pcbs
  38
- X-Cutter Unit
  40
  - Removing the X-Cutter Unit
    40
  - Removing the Leaf Switch F Assy
    40
- Y-CA Chassis Assy and Y-Cutter Arm
  41
- Y-Sensor Rail Unit
  43
  - Removing the Y-Sensor Rail Unit
    43
  - Disassembling the Y-Sensor Rail Unit
    44
- Roller Holder Assy
  45
  - Removing the Roller Holder Assy
    45
- Paper Feed Roller
  46
  - Removing the Paper Feed Holder Assy
    46
- Left Side of the Main Chassis
  47
  - Removing the LF Motor
    47
  - Removing the Gears
    48
- Right Side of the Main Chassis
  49
  - Removing the Right Side of the Chassis
    49
  - Removing the YC Lift Shaft and LF Change Shaft
    50
- Paper Eject Roller
  52
  - Removing the Paper Eject Roller Unit
    52
- Y-Diversion Lever
  53
  - Removing the Y-Diversion Lever Assy
    53
- Driving Roller
  54
  - Removing the Driving Roller
    54
- Trimming Mechanism
  54
  - Disassembling the Trimming Mechanism
    54
- Main Chassis B
  55
Chapter 4. Assembly Procedures

59
- Safety Precautions
  61
- Table of Tightening Torques
  62
- Main Chassis B
  63
- Driving Roller
  66
  - Installing the Driving Roller
    66
- Trimming Mechanism
  67
  - Assembling the Trimming Assy
    67
- Paper Eject Roller and Y-Diversion Lever
  68
  - Installing the Paper Eject Roller Unit and Y-Diversion Lever
    68
  - Installing the Paper Eject Roller
    69
- Right Side of the Main Chassis
  70
  - Installing the YC Lift Shaft and LF Change Shaft
    70
  - Installing the Right Side of the Chassis
    71
- Left Side of the Chassis
  74
  - Installing the Gears
    74
  - Installing the LF Motor
    75
- Paper Feed Roller
  76
  - Installing the Paper Feed Holder Assy and the Paper Feed Roller Assy
    76
- Roller Holder Assy
  79
  - Installing the Roller Holder Assy
    79
- Y-Sensor Rail Unit
  80
  - Assembling the Y-Sensor Rail Unit (Attaching Y-Sensor PCB Assy)
    80
  - Installing the Y-Sensor Rail Unit
    82
- Y-CA Chassis Assy and Y-Cutter Arm
  83
- X-Cutter Unit
  86
  - Installing the Leaf Switch F Assy
    86
  - Installing the X-Cutter Unit
    86
- Harnesses
  87
- Chassis Assy
  89
  - Installing the Chassis Assy
    89
  - Installing the Harness Connectors
    91
- Covers
  92
  - Installing the Push SW Assy
    92
  - Installing the Dial Switch Holder Assy
    93
  - Installing the Cover Switch
    95
  - Installing the
    95
  - Installing Paper Tray B
    96
  - Installing the
    96
  - Installing the Body Cover
    97
  - Installing the Paper Tray a and Paper Guide
    99
  - Installing the Sub-Tray
    100
  - Installing the Top Cover B
    101
  - Installing the Trimmer Upper Cover
    101
- Installing the Y-Cutter
  102
- Installing the Film Cartridge
  103
  - Installing the A3 Cartridge
    103
  - Installing the A4/A6 Cassette Attachment
    104
Chapter 5. Electronic Controllers

106
- Electronic Parts
  107
  - Configuration of the Electronic Parts
    107
  - Outline of the Electronic Parts
    108
- Operation of each Part
  109
- Main PCB
  110
- Detector Circuits
  116
- Motor Drive Circuits
  122
- Power Supply Circuits
  125
Chapter 6. Maintenance

128
- Lubrication
  129
  - Table of Lubricants
    129
  - Precautions During Lubrication
    129
  - Lubrication Positions
    129
- Replacing the Cartridge and Film
  140
  - Replacing the Cartridge
    140
  - Replacing the Sheet
    143
- Adjustments
  146
Chapter 7. Troubleshooting

150
- After Making a Repair
  151
- Basic Checks
  151
- Outline
  151
- Precautions During Repair
  151
- Troubleshooting Flowcharts
  152
- Troubleshooting Tables
  155

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Brother LX-300 Parts Reference List

Brother LX-300 Parts Reference List (31 pages)

COOL LAMINATOR

Brand: Brother | Category: Laminator | Size: 1.46 MB

Table of Contents

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