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Connector
Pin
YC27
1
Connected to
2
paper length
switch2,
3
paper width
4
switch2
5
6
YC28
1
Connected to
2
conveying
3
motor2,
paper feed
4
clutch2,
5
middle
clutch2
6
7
8
9
10
YC29
1
Connected to
2
right cover
3
switch1, front
4
cover switch
YC30
1
Connected to
2
fuser
thermistor
3
1,2 and eject
4
sensor, fuser
5
press release
motor
6
7
Y116141-8
Signal
I/O
PAPER_LSIZ
I
E2_3
PAPER_LSIZ
I
E2_2
GND
-
PAPER_LSIZ
I
E2_1
PAPER_WSIZ
I
E2
GND
-
FEED2_CL_R
O
EM
24V1
O
MID_CL_REM
O
2
24V1
O
GND
O
FEED2_MOT_
I
RDY
FEED2_MOT_
O
CLK
FEED2_MOT_
O
REM
GND
-
24VIL3
O
24VIL2 S
I
24VIL1 S
O
24VIL1 F
I
24V1 F
O
PRESS_MOT
O
_OUTA
PRESS_MOT
O
_OUTB
3.3V1_A
O
GND
-
FSR_SW
I
3.3V1_A
O
GND
-
Voltage
0/3.3 V DC
PLSW2_3: On/Off
0/3.3 V DC
PLSW2_2: On/Off
-
Ground
0/3.3 V DC
PLSW2_1: On/Off
0/3.3 V DC
PWSW2: On/Off
-
Ground
0/24 V DC
PFCL2: On/Off
24 V DC
24 V DC power output to PFCL2
0/24 V DC
MCL2: On/Off
24 V DC
24 V DC power output to MCL2
0/5 V DC
CM2 drive change signal
0/3.3 V DC
CM2ready signal
0/5 V DC (pulse)
CM2Clock signal
0/5 V DC
CM2: On/Off
-
Ground
24 V DC
24 V DC power output to CM2
24 V DC
24 V DC power input from RCSW1
24 V DC
24 V DC power output to RCSW1
24 V DC
24 V DC power input from FCSW
24 V DC
24 V DC power output to FCSW
0/24 V DC
PRM drive voltage output
24 V DC
PRM drive voltage output
3.3 V DC
3.3 V DC power output to ES
-
Ground
0/3.3 V DC
ES: On/Off
3.3 V DC
3.3 V DC power output to FPRS
-
Ground
2-3-23
Description
Service Manual
2NP
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