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8
7
Fixing roller heater
H1
F1
Thermoswitch
PAPER PASSING VARISTOR
Multifeeder
clutch
Pre-
Right
registration
Multifeeder
door
paper
paper
switch
sensor
sensor
SW3
Q2
Q1
CL2
3 2 1
3
2 1
2
1
J23
J24
J27
1
2
J22
2
1
1
2
3
4 5 6
7
8
9
10
J20
10
9
8
7 6 5
4 3
2
1
1
2
3
4
5
6
7
8
9
10
J312
Main motor
J323
MLCK
1
1
MMD
2
2
M1
VGB
3
3
+24VB
4
4
J651
J314
1
2
3 4
5 6
7
8
9
10 11
1 2
1 2
3
4 5
6
7 8
9
10
11
1
J503
Control panel
1 2
VR502
Copy density knob
COPYRIGHT © 1999 CANON INC.
CANON NP6320 REV.0 DEC. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
6
Scanner moter
M2
1
2
3
4
J109
J4
J102
N
N
1
1
2
2
2
1
H
H
J110
J108
J103
1
2
3
4
5
6
7
1
2
3
4
1
2
3
Cassette
Cassette
2 pick-up
1 pick-up
clutch
clutch
solenoid
solenoid
Registration
roller
Blank
Multifeeder
clutch
solenoid
solenoid
SL3
SL6
SL1
SL4
CL1
2
1
2 1
J31
J29
1
2
J25 2 1
1 2
1
2
2
1
J36
2
1
J30
11
12
1
2
3
4
5 6
7 8
1 2
3
4
5
6 7
1
2
3
4
5 6
7
J308
J301
J303
J315
J316
J317
3
4 5
6
7 8
9
1 2
3
4 5
6
7 8
9
10
11
1
2
3
4
5
6
7
8
9
10
11
J35
J33
J37
2
3
4
5 6
7
8
9
1
2
3
4
5
6
7
8
9
10
11
3
2
1
3
2
1
1
2
3
4
1
J501
J502
Q3
Q4
J701
AE
Scanner
Lens
home
home
J506
J505
J504
AE sensor
position
position
3
1 2
1
2
3 4
identification 1
sensor
sensor
L527
1 2
3
4
Control
card unit
CCV
Pilot lamp
1
2
3
4
1
2 3
4
TP1
5
4
N-WHITE
2
L-BLACK
L-BLACK
1
5
6
Power switch
(SW1)
+5
-6
5 4
3 2
1
2
1
JP100
J101
Power supply PCB
J106
4
5
3
2
1
N
H
Scanning lamp
2
1
LA1
J201
J202
N
3
2
H
1
FUSE 2
Lamp driver PCB
J204
28
27 25
2
1
J203
Document size
Cassette 1
1
2
3
4
5
6
identification 0
Exhaust fan
size sensor
SW1
APS0
J38
1
2
3
4
5
Scanner
cooling fan
1 2
3 4
5 6
J10
5
4 3
2
1
FM2
J28
1
2
3 4 5
FM1
8
9
1
2
3 4
5
6
7
8
9
10 11
1 2
1
2
3
1 2
3
4
5
J305
J309
J323
J311
DC controller PCB
J306
J310
J322
J318
12 13 14 15
4
1
2 3
5
6
7
8
9
10
1 2
3
1
2
1
2 3
4
4
1 2 3
3 2
1
3
2
1
4
3 2 1
4 1 2 3
1
2
3
1
2
3
1
2
3
4
J39
J21
J45
J41
J49
NTC2
NTC1
J26
J34
2
3
4
5
1 2 3
3 2
1
3 2
1
Q6
Q7
SL2
APS1
TS1
Cassette 1
Cassette 2
Document
Black
Thermistor
Thermistor
paper
paper
Lens
size
toner
(auxiliary)
(main)
Copyboard
sensor
sensor
solenoid
level
sensor
C. GENERAL CIRCUIT DIAGRAM
3
2
P1
INLET
DS1
2
1
N-WHITE
N
4
3
L-BLACK
L-BLACK
H
CB1
J1
Door switch
12
J112
GND
4
GND
3
24VB
2
24VB
1
J107
J111
2
1
4
3 2
1
N
H
To sorter
J6
12 11
10 9
8 7
6 5
4 1
2
3
To paper deck pedestal
J5
21
20
17 12
1 23
22
15 13
14 11
18 19
25
8
5
2
4
3
10 24
7
6
9 16
Cassette 2
size sensor
SW2
1
2
3 4
5
6
J32
6
7 8
9
10
1
2
3 4
5
6
7
1 2
3
4
5
6
7 8
9
10 11
1
2
3
4
J319
J320
J321
J302
8
7
6
5
4
3
2
1
J304
J313
J307
1
2
3
4
5
6
7
6
5
4
3
2
1
1
2
3
4 5 6 7
4
3
2
1
J731
1 2 3
1 2
1 2
3
4
5
6
7
1 2
3
4
1
2
1
2
3
1 2
J801
J43
J42
HVT
-6 +5
To power
switch
J44
1 2 3
CNT1
Q5
LA2
SW4
SW5
Pre-exposure
Total
1
2
lamps
Delivery
counter
paper
Copyboard
sensor
cover
cover
switch 1
switch 2
1
F
To DF
J7
10
11
9
6
3
8
5
2
1
7 4
E
D
DF-REQ
DF-TXD
C
DF-SB
GND
DF-RXD
DF-ACK
GND
NC
B
A
A-3
A-5
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