General Circuit Diagram - Canon LBP-2000 Service Manual
Laser beam printer
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Also See for LBP-2000:
- User manual (263 pages) ,
- Service manual (220 pages) ,
- Parts catalog (57 pages)
Table of Contents
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6
5
P101
P1
1
2
3
Power switch
Power supply PCB
PU101
ROD
SW102
J1201
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
J105
J106
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
J911
J916F
J903
J904F
J905F
J906F
3
2
1
4
3
2
1
6
5
4
3
2
1
2
1
2
1
2
1
1 2 3
1 2
1 2
1 2
J904M
J905M
J906M
J916M
M
M
J909
M102
M101
3
2
1
Scanner
Main motor
motor
PI101
SL
CL
CL
SL101
Registration
CL102
CL101
paper sensor
Multifeeder
Registration
Cassette
solenoid
clutch
pickup clutch
4
MT101
ROLLER ERTH
MT102
Delivery
Multifeeder
TH101
sensor
paper sensor
Sub
Main
7
6
5
4
3
2
1
thermistor
thermistor
PI102
PI103
1 2 3
3
2
1
J914
J913M
6
5
4
3
2
1
1 2 3 4 5 6
J913F
1 2 3
9
8
7
6
5
4
3
2
1
J103
J108
DC controller PCB
PCB101
J101
1 2 3 4 5 6 7 8 9 10 11
MT105
J901FB
J901FA
6
5
4
3
2
1
7
6
5
4
3
2
1
FT1
J901DF
J7
J8
J9
J10
J11
J12
J6
J5
J4
J3
J2
J1
J7
J8
J9
J10
J11
J12
J901DM
J6
J5
J4
J3
J2
J1
1 2 3 4 5 6
1 2 3 4 5 6 7
J901MB
J901MA
11
10
9
8
7
6
5
4
3
2
1
J5
Paper feeder controller PCB
PCB201
Paper feeder (option)
3
2
Fixing heater
Thermal switch
H101
THSW101
T P
MT106
MT107
PRINT SERVER
MT103
(OPTION)
DRUM EARTH
Board to Board
J910
Board to Board
J8
MT104
RAM-DIMM
J4
144P
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34
TB403,TB404
TB405,TB406
TB401,TB402
T403
J102
J109
1 2 3 4 5 6 7 8 9 10 11
3
2
1
SOLD1
1 2 3
8
7
6
5
4
3
2
1
3
2
1
J907
J908
BD
Laser unit
detection
PCB
FM101
PCB102
SN101
Heat discharge fan
door switch
II. GENERAL CIRCUIT DIAGRAM
General Circuit Diagram (1/2)
Control panel
LCD indicator PCB
LCD101
Control panel
control PCB
PCB104
J401
1 2 3 4 5 6 7 8 9 10 11 12 13
HARD DISK
(OPTION)
Board to Board
13
12
11
10
9
8
7
6
5
4
3
2
1
Board to Board
J9
J6
ROM-DIMM
Video controller PCB
PCB103
J1/J2/J3
72P
J5
J104
PI104
SW101
CSTPDT
TEST SW
Cassette paper sensor
Test print switch
J107
J110
1 2
1 2 3 4 5
J912F
2
1
2
1
J912M
SOLD3
SOLD2
SOLD4
5
4
3
2
1
J902
Paper size
detecting
switch
SW3
SW4
SW105
Right
Left
door switch
APPENDIX
D
C
B
A
A - 3
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Troubleshooting
