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Wiring diagram No.4
A
B
1
YC2
A11
A1
A11
A1
A10
A2
A10
A2
A9
A3
A9
A3
A8
A4
A8
A4
DUPPWB
A7
A5
A7
A5
A6
A6
A6
A6
2
YC2
A5
A7
A5
A7
A4
A8
A4
A8
A3
A9
A3
A9
A2
A10
A2
A10
A1
A11
A1
A11
B11
B1
B11
B1
B10
B2
B10
B2
B9
B3
B9
B3
B8
B4
B8
B4
DUPPWB
B7
B5
B7
B5
B6
B6
B6
B6
YC2
B5
B7
B5
B7
B4
B8
B4
B8
B3
B9
B3
B9
FEED MOT MODE
3
B2
B10
B2
B10
B1
B11
B1
B11
FUSER MOT REM
YC3
A13
A1
A13
A1
A12
A2
A12
A2
A11
A3
A11
A3
A10
A4
A10
A4
A9
A5
A9
A5
A8
A6
A8
A6
DKPWB
A7
A7
A7
A7
4
YC2
A6
A8
A6
A8
A5
A9
A5
A9
A4
A10
A4
A10
A3
A11
A3
A11
A2
A12
A2
A12
A1
A13
A1
A13
B13
B1
B13
B1
B12
B2
(A)
B12
B2
B11
B3
B11
B3
B10
B4
B10
B4
B9
B5
B9
B5
DKPWB
B8
B6
B8
B6
B7
B7
B7
B7
YC2
B6
B8
B6
B8
5
B5
B9
B5
B9
B4
B10
B4
B10
B3
B11
B3
B11
B2
B12
B2
B12
B1
B13
B1
B13
1
14
1
3
2
13
WTS
2
2
YC4
3
12
3
1
4
11
1
11
5
10
2
10
6
9
3
9
CSPWB
7
8
4
8
8
7
5
7
YC2
9
6
6
6
6
10
5
7
5
11
4
8
4
12
3
9
3
13
2
10
2
14
1
11
1
YC23
1
1
4
4
2
2
3
3
HUMS2
3
3
2
2
4
4
1
1
7
YC10
1
1
1
1
FRONT COV SORCE
FRCSW
2
2
2
2
3
3
3
3
1
3
3
1
1
4
4
RIGHT COV SORCE
RCSW
2
2
5
5
2
1
1
3
3
6
6
YC18
1
1
7
7
4
1
2
2
Key counter
6
6
3
2
3
3
5
5
2
3
4
4
4
4
1
4
8
8
8
9
9
10
10
11
11
12
12
A
B
2-4-18
C
D
YC8
DRUM HEAT REM
2
2
R24V
1
1
YC5
CL LAMP REM
5
5
R24V
7
7
5V
16
16
CL EEPROM CLK
10
10
CL EEPROM DATA
14
14
SGND
18
18
SGND
CL EEPROM SET
12
12
SGND
23
23
DUP SDI
DUP SDO
DLP SENS SIG
21
21
5V
19
19
DUP SCLK(O)
DUP RDY(I)
5V
15
15
DLP EEPROM CLK
9
9
DUP SEL(O)
DUP PAUSE
DLP EEPROM DATA
13
13
SGND
17
17
N.C
DLP EEPROM SET
11
11
REG SW
FEED A SW
CL MOT MC FWD
6
6
CL MOT MC REV
8
8
EJECT SW
CL MOT PTC FWD
20
20
SGND
CL MOT PTC REV
22
22
REG MOT CLK
PGND
3
3
REG MOT REM
IMAGE FAN REM
1
1
REG MOT HLD
REG MOT MODE
1
FEED MOT CLK
2
FEED MOT REM
(C)
3
FEED MOT HLD
4
5
FUSER MOT ALM
4
4
PGND
DLP FAN R REM
2
2
PGND(N.C)
28
28
4
1
R24V
25
25
3
2
POTENTIAL SENS SIG
24
24
PTS
2
3
SGND
27
27
1
4
SGND
PGND
26
26
DK SDI
1
2
PGND
29
29
CFM3
DK SDO
31
31
2
1
COOL FAN3 REM
DK SCLK(O)
DK RDY(I)
1
LSU FAN REM
32
32
DK SEL(O)
2
2
FEED B SW
3
1
MP SOL PULL
30
30
5
PGND
MP SOL RTN
6
2
1
MP SET SW SIG
7
1
2
MP PSD SW SIG
YC17
MP TRY SW SIG
R24V
1
1
5
1
1
CONT SENS
PGND
2
2
4
2
2
PLG REM
3
3
3
3
3
SGND
PLG READY
4
4
2
4
4
FAN STOP
PLG CLK
5
5
1
5
5
MAIN MOT ALM
MAIN MOT REM
MP MOT CWB
MP MOT MODE
MP MOT HLD
MP MOT REM
MP MOT CLK
MP DIG2
MP DIG1
MP DIG0
CONT SET SW
YC6
N.C
1
1
DISPOSL SIG(I)
N.C
3
3
CS SEL (O)
TRF -CNT
5
5
TRF +CNT
7
7
CS RDY (I)
CS SCLK (O)
TRF INV
9
9
TRF REM
11
11
CS SDO
CS SDI
PGND
13
13
R24V
15
15
CS PAUSE
TFR MOT REM
R24V
2
2
FEED SHIFT FAN REM
TFR MOT ALM
4
4
SGND
R24V
6
6
SGND
N.C
8
8
N.C
10
10
R24V
12
12
FS SOL PUL
14
14
FS SOL RTN
16
16
5V
YC6
D HUMID SENS
5V
10
10
SGND
FS SW
11
11
D TEMP SENS
SGND
12
12
5V
7
7
EJECT SW
8
8
SGND
9
9
PGND
DUPPWB
FRONT COV SIG
5V
4
4
FEED A SW
5
5
SGND
6
6
PGND
5V
1
1
RIGHT COV SIG
REG SW
2
2
SGND
3
3
24V
K.CARD REM
SET SIG
GND
C
D
E
F
Image formation unit
1
1
2
2
2
DRHPWB
GY
GY
13
13
1
1
1
RD
RD
2
2
2
2
CL
14
14
1
1
3
3
4
4
1
5
15
15
3
3
2
4
CLC
4
4
2
2
3
3
16
16
4
2
1
1
5
1
21
21
3
3
7
7
DEVS
10
10
6
6
2
2
22
22
1
1
5
5
11
11
4
4
1
5
23
23
2
4
3
3
DEVC
12
12
2
2
3
3
24
24
1
1
4
2
5
1
5
5
1
2
CLM
17
17
2
1
6
6
1
2
PCLM
18
18
2
1
7
7
2
1
IFFM
19
19
1
2
1
2
DEVFM2
9
9
2
1
8
8
1
2
DEVFM1
20
20
2
1
Fuser unit
RD
FH-L
3
C3
BK
FH-M
4
C4
WE
FH-S
6
C6
FTS
BK
HEATER LIVE 1
1
C1
BK
HEATER LIVE 2
2
C2
1
LSUFM
2
1
1
5
A2
2
1
FTH-M
SFM
4
A3
2
2
1
2
1
1
3
A4
FTH-S
2
A5
2
2
1
4
B3
2
3
B4
PM
3
4
5
3
3
SBESW
2
2
1
1
A14
A1
1
2
DUPFM
A13
A2
2
1
A12
A3
6
6
A11
A4
5
5
A10
A5
4
4
THVPWB
A9
A6
3
3
A8
A7
2
2
A7
A8
1
1
FMDPWB
B5
B10
1
2
FSFM
B4
B11
2
1
B6
B9
B7
B8
Paper conveying unit
B8
B7
B1
B14
Feedshift unit
B2
B13
B3
B12
1
1
1
9
FSSOL
2
8
2
2
3
3
3
7
B9
B6
4
6
1
1
FSSW
B10
B5
5
5
2
2
B11
B4
3
3
6
4
B12
B3
7
3
1
1
ESW
B13
B2
8
2
2
2
3
B14
B1
9
1
3
A1
A14
1
6
1
1
FSW1
A2
A13
2
2
2
5
A3
A12
3
4
3
3
1
1
A4
A11
4
3
1
3
RSW
A5
A10
5
2
2
2
2
2
3
3
A6
A9
6
1
3
1
EPWB
E
F
Sevice Manual
G
H
YC7
12
1
12
1
PTC ALM
11
2
11
2
PTC REM
10
3
10
3
DLP PLS
9
4
9
4
DLP CONT
8
5
8
5
DLP AC REM
7
6
7
6
DLP DC REM
HVPWB
6
7
6
7
G CONT
5
8
5
8
MC ALM
4
9
4
9
MC REM
PGND
3
10
3
10
2
11
2
11
R24V
1
12
1
12
DLP AC CNT
YC9
7
6
2
2
PGND
5
3
2
1
1
24V
1
3
3
R24V
4
4
S5V
5
5
SGND
YC11
9
1
RELAY SOURCE
8
2
RELAY REM
7
3
ZEROCROSS REM
6
4
CS HEATER REM
WE
5
5
M HEATER REM
BK
4
6
L HEATER REM
WE
3
7
S HEATER REM
BK
2
8
BK
1
9
PFAN REM
YC12
1
1
1
1
R24V
WEBSOL
3
3
2
2
FIX WEBSOL REM
6
1
3
4
FIX TH M SIG
5
2
4
4
SGND
4
3
5
5
FIX TH S SIG
3
4
6
6
SGND
2
5
CONVEY U SET SIG
7
7
1
6
8
8
SGND
1
3
9
9
SGND
2
2
10
10
SB EJ SW SIG
3
1
11
11
5V
YC13
1
1
8
1
COOL FAN4 REM
CFM4
3
3
7
2
PGND
6
3
DLP FAN REM
5
4
PGND
11
5
PGND
9
6
PGND
1
1
4
7
5V
2
2
3
8
HUMID SENS SIG
HUMS1
2
9
SGND
3
3
4
4
1
10
TEMP SENS SIG
(A)
1-5
5
12
1
DLP FAN F REM
1-4
6
1-3
7
10
3
COOL FAN1 REM
2-4
8
2-3
9
2-2
10
2-1
11
(B)
2-12
12
2-11
13
2-10
14
2-9
15
2
1
DEVDFM
1
2
G
H
I
J
YC1
EG SGLK
1
15
1
15
EG SDI
2
14
2
14
EG SDO
3
13
3
13
EG SBSY
4
12
4
12
5
11
EG SDIR
5
11
EG IRN
6
10
6
10
7
9
OUTPEN
7
9
MPWB
PVSYNC
8
8
8
8
YC1
R5V
9
7
9
7
SGND
10
6
10
6
SGND
11
5
11
5
12
4
12
4
LDON
LSU-LOAD
13
3
13
3
14
2
LSU -CLK
14
2
LSU-DATA
15
1
15
1
YC14
DF SET
1
1
B8
B7
OP SDO (DF)
2
2
OP SDI (DF)
3
3
B6
B5
OP SCLK (DF)
4
4
DF SEL
5
5
B4
B3
SI SEL
6
6
DF RDY
7
7
B2
B1
SI RDY
8
8
Optional
SG (DF)
9
9
A6
SG (DF)
10
10
A5
finisher
SG (DF)
11
11
A4
SG (DF)
A3
12
12
SG (DF)
13
13
A2
A1
SG (DF)
14
14
1
1
C1
2
2
C2
DCPS
3
3
C3
PWB
1
1
C3
2
2
C2
3
3
C1
YC15
SG (SF)
1
1
14
1
A6
SG (SF)
2
2
13
2
A5
SG (SF)
3
3
12
3
A4
SG (SF)
4
4
11
4
A3
Optional
SG (SF)
5
5
10
5
A2
SG (SF)
6
6
9
6
A1
side
SG (SF)
7
7
8
7
B8
feeder
SG (SF)
8
8
7
8
B7
STOP (SF)
9
9
6
9
B6
10
OP SDO (SF)
10
10
5
B5
OP SDI (SF)
11
11
4
11
B4
12
SF RDY
12
12
3
B3
SF SEL
13
13
2
13
B2
OP SCLK (SF)
14
14
1
14
B1
N.C.
15
15
YC22
24V
1
4
2
2
Total counter
REM
2
3
1
1
3
2
GND
T COUNT SET SIG
4
1
YC19
5V
1
VPP
2
WRSO
3
WRSI
4
SCK
5
ERSTN
6
SGND
7
YC20
5V
1
TxD
2
RxD
3
N.C
4
SGND
5
8
2
1
CFM1
9
1
2
10
2
1
CFM2
11
1
2
(B)
13
5
1
14
4
2
15
3
3
(C)
2
1
2
4
1
2
1
5
I
J
Y104350-7
1
2
3
4
5
6
7
8
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