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■ General Circuit Diagram (2/10)
10
9
F
E
MT1
D
J2510DWH
J2510LWH
C
MT2501
J2511
2
1
B
H2
H1
Sub Heater
Fixing Heater
1
2
J2512
TP1
Fixing Thermoswitch
A
10
9
8
7
PCB4
AC Driver PCB (2/3)
J101
3
2
1
J2216
1
2
3
J2216H
3
2
1
3
2
1
FM4
Power Supply Cooling Fan
FUSER RELEASE SEN
1
2
3
4
5
6
7
8
9
10
11
12
12 11 10 9
8
7
6
5
4
3
2
1
J2510DA
6
5
4
3
2
1
B9
A10
J2510DB
J111
1
2
3
4
5
6
7
8
9
1
2
3
4
J2510LA
B9
A10
6
5
4
3
2
1
J2510LB
J2501
1
2
3
1
2
3
J2502
1
2
3
1
2
3
PS19
THM2
PS18
Fixing Paper
Sub Thermistor
Sensor
Fixing Pressure
THM1
Release Sensor
Main Thermistor
8
7
6
5
4
J105
12 11 10 9
8
7
6
5
4
3
2
1
1
2
1
2
3
4
5
6
7
8
9
J205
GND
GND
SUB TH
GND
MAIN TH
TH DCT
J206
FUSER EXIT SEN
GND
+5V
GND
+5V
J10D
J10DH
J10L
J444
5
6
7
8
9
10
J60D
1
2
3
4
5
6
6
5
4
3
2
1
J60LH
J60L
J2204
J2205
1
2
3
J2302
1
2
3
1
2
3
J2302H
1
2
3
J2303
1
2
3
J2303H
PS1
3
2
1
PS2
1
2
3
Front Cover
3
2
1
Waste Toner
3 2 1
Sensor
Full Sensor
3
2
1
FM7
Developing Cooling
FM8
Fan (Front)
Developing Cooling
Fan (Rear)
6
5
4
3
2
PCB8
HVT PCB (1/2)
J301
29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9
8
7
6
5
3
4
5
6
7
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
J216
J202
PCB1
DC Controller PCB (2/4)
J209
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
J15D
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
J15DH
15 14 13 12 11 10 9
8
7
6
5
4
3
2
1
J15L
J22D
1
2
3
4
5
6
7
8
9
J22DH
9
8
7
6
5
4
3
2
1
J22L
J3D
1
2
3
J3DH
3
2
1
J3L
J2207
1
2
1
2
J2207H
1
2
2
1
THU1
J2209
J2206
1
2
3
1
2
3
4
2
1
Environment Sensor
1
2
3
1
2
3
4
M
TS2
PS3
M3
Developing Assembly
Waste Toner Motor
Waste Toner
Toner Sensor
Rotation Sensor
Motor
3
2
V
1
F
4
3
2
1
E
D
C
B
J2203
3
4
3
4
A
1
P.2
F-10-2
V
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