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Connector
Pin No.
YC1
1
Connected
2
to the PF
3
paper switch
4
1/2, PF lift
switch 1/2
5
and PF
6
paper feed
7
clutch 1/2
8
9
10
11
12
13
14
15
16
YC2
1
Connected
2
to the PF
3
paper con-
4
veying
clutch, PF
5
feed switch
6
and PF lift
7
motor 1/2
8
9
10
11
12
13
14
15
16
17
18
Y112350-4
Signal
I/O
5V
O
5V
O
5V
O
5V
O
UCLLSW
I
UCPESW
I
LCLLSW
I
LCPESW
I
SGND
-
SGND
-
SGND
-
SGND
-
LFCL REM
O
UFCL REM
O
24VR
O
24VR
O
FCL REM
O
24VR
O
PGND
-
LLM REM
O
PGND
-
ULM REM
O
LFEED SW
I
5V
O
SGND
-
NC
-
NC
-
NC
-
SGND
-
SGND
-
UP SIG1
I
LO SIG1
I
UP SIG2
I
LO SIG2
I
Voltage
5 V DC
5 V DC supply for PFLSW1
5 V DC
5 V DC supply for PFPSW1
5 V DC
5 V DC supply for PFLSW2
5 V DC
5 V DC supply for PFPSW2
5/0 V DC
PFLSW1: On/Off
0/5 V DC
PFPSW1: On/Off
5/0 V DC
PFLSW2: On/Off
0/5 V DC
PFPSW2: On/Off
-
Ground
-
Ground
-
Ground
-
Ground
0/24 V DC
PFPFCL2: On/Off
0/24 V DC
PFPFCL1: On/Off
24 V DC
24 V DC supply for PFPFCL1
24 V DC
24 V DC supply for PFPFCL2
0/24 V DC
PFCCL: On/Off
24 V DC
24 V DC supply for PFCCL
-
Ground
24 V DC
PFLM2: On/Off
-
Ground
24 V DC
PFLM1: On/Off
5 V DC
PFFSW: On/Off
5 V DC
5 V DC supply for PFFSW
-
Ground
-
Not used
-
Not used
-
Not used
-
Ground
-
Ground
0/5 V DC
PFLM1 paper gauge signal (1)
0/5 V DC
PFLM2 paper gauge signal (1)
0/5 V DC
PFLM1 paper gauge signal (2)
0/5 V DC
PFLM2 paper gauge signal (2)
Service Manual
Description
3NH
2-3-3
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