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Brother Manuals
Laminator
LX-300
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 (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
Description of Mechanisms (Border Mode)
11
Feed and Compression Mechanisms
12
Cutter Mechanism (Border Mode)
15
Paper Size Detector Mechanism
17
Trimming Mechanism
19
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
Removing the Harness Connectors
34
Removing the PST PCB (Paper Sensor PCB)
35
Removing the Chassis Assy
36
Pcbs
38
Removing the Main PCB
38
Removing the Jack PCB Assy
38
Removing the Switch PCB Assy
39
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
Removing the Y-CA Chassis Assy
41
Removing the Y-CA Motor
42
Removing the Y-Cutter Arm
42
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
Removing the Main Chassis B
55
Removing the Cassette Holder
56
Removing the ENC Sensor PCB
56
Removing the Main Chassis L, R, and F
57
Chapter 4. Assembly Procedures
59
Safety Precautions
61
Table of Tightening Torques
62
Main Chassis B
63
Installing the Main Chassis L, R, and F
63
Installing the ENC Sensor PCB
63
Installing the Cassette Holder
64
Installing the Main Chassis B
65
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
Installing the Y-Cutter Arm
83
Installing the Y-CA Motor
84
Installing the Y-CA Chassis Assy
84
X-Cutter Unit
86
Installing the Leaf Switch F Assy
86
Installing the X-Cutter Unit
86
Harnesses
87
Installing the Harnesses
87
Installing the Jack PCB Assy
88
Installing Main PCB Assy 1
88
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
Adjusting the Right Y-Cutting Position (Border Mode)
146
Adjusting the Left Y-Cutting Position
147
Adjusting Perpendicularity of Chassis and Document
148
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 (31 pages)
COOL LAMINATOR
Brand:
Brother
| Category:
Laminator
| Size: 1.46 MB
Table of Contents
Table of Contents
3
Chassis
4
Driving Roller
4
Cutter
6
Paper Feed
6
Dial Switch
9
Paper Eject
9
Gears
10
Y Cutter
10
Roller Holder
12
Y-Ca Chassis
12
Motors
14
Trimmer Mecha
14
Covers
16
Labels
18
Sensors
18
Ac Adaptors
20
Main Pcb
21
Jack Pcb
23
Switch Pcb
23
Options
25
Printed Matter
25
Packing Materials
27
Adjustment Tool
29
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