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Connector
Pin
YC17
1
CAS2
Connected to
2
CAS1
cassette size
3
COM
switch
4
CAS0
YC18
1
+3.3V2_LED2
Connected to
2
GND
registration
3
REGPAP
sensor
YC19
1
PDIRN
Connected to
2
+3.3V2
eject PWB
3
FTHERM
4
FUSPAP
5
NC
6
GND
YC20
1
+3.3V2_LED3
Connected to
2
GND
toner con-
3
TCONTN
tainer sensor
4
+3.3V2_LED7
and waste
toner cover
5
GND
sensor
6
WSTOPN
YC21
1
GND
Connected to
2
PAPVOL2
cassette
3
PAPVOL1
PWB
4
LIFTSEN
5
+3.3V2
YC23
1
+24V3
Connected to
2
TNMKDRN
toner motor K
YC24
1
+24V3
Connected to
2
TNMMDRN
toner motor
M
YC25
1
+24V3
Connected to
2
TNMCDRN
toner motor
C
YC26
1
+24V3
Connected to
2
TNMYDRN
toner motor Y
Service Manual
Signal
I/O
I
0/3.3 V DC
I
0/3.3 V DC
-
-
I
0/3.3 V DC
O
3.3 V DC
-
-
I
0/3.3 V DC
I
0/3.3 V DC
O
3.3 V DC
I
Analog
I
0/3.3 V DC
-
-
-
-
O
3.3 V DC
-
-
I
0/3.3 V DC
O
3.3 V DC
-
-
I
0/3.3 V DC
-
-
-
-
I
0/3.3 V DC
I
0/3.3 V DC
O
3.3 V DC
O
24 V DC
O
0/24 V DC
O
24 V DC
O
0/24 V DC
O
24 V DC
O
0/24 V DC
O
24 V DC
O
0/24 V DC
Voltage
CSSW (SW2): On/Off
CSSW (SW1): On/Off
Ground
CSSW (SW0): On/Off
3.3 V DC power to RS
Ground
RS: On/Off
EVSW: On/Off
3.3 V DC power to EJPWB
FTH detection voltage
ES: On/Off
Not used
Ground
3.3 V DC power to TCS
Ground
TCS: On/Off
3.3 V DC power to WTCS
Ground
WTCS: On/Off
Ground
Not used
PS: On/Off
LS: On/Off
3.3 V DC power to CPWB
24 V DC power to TM-K
TM-K: On/Off
24 V DC power to TM-M
TM-M: On/Off
24 V DC power to TM-C
TM-C: On/Off
24 V DC power to TM-Y
TM-Y: On/Off
2-3-8
2PV/2PW
Description
Y116650-5
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