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Connector
Pin
1
NEUTRAL
YC101
Connected to
the AC inlet
2
LIVE
1
LIVE
YC102
Connected to
the Fuser
2
NEUTRAL
heater
1
+24V1
YC103
Connected to
2
SGND
the high volt-
3
FAN
age PWB
4
THERM
5
+3.3V1
6
HEATN
7
SLEEP
8
ZCROSS
9
+24V2
10
+24V2
11
PGND
12
PGND
1
+24V1
YC104
Connected to
2
FAN
the left cool-
ing fan motor
1
+3.3V1
YC105
Connected to
2
N.C.
the fuser
3
THERM
thermistor
1
+24V1
YC106
Connected to
2
N.C.
the scanner
3
GND
PWB
Signal
I/O
I
120 V AC
220 - 240 V AC
I
120 V AC
220 - 240 V AC
O
120 V AC
220 - 240 V AC
O
120 V AC
220 - 240 V AC
O
24 V DC
-
-
I
0/24 V DC
O
Analog
I
3.3 V DC
I
0/3.3 V DC
I
0/3.3 V DC
O
0/3.3 V DC (pulse) Zero cross signal
O
24 V DC
O
24 V DC
-
-
-
-
O
24 V DC
O
0/24 V DC
O
3.3 V DC
-
-
I
Analog
O
24 V DC
-
-
-
-
Voltage
AC power input
AC power input
Fuser heater output
Fuser heater output
24 V DC power source
Ground
Left cooling fan motor: On/Off
Fuser thermistor detection voltage
3.3 V DC power source
Fuser heater: On/Off
Sleep mode signal: On/Off
24 V DC power source (via interlock
switch)
24 V DC power source (via interlock
switch)
Ground
Ground
24 V DC power source
Left cooling fan motor: On/Off
3.3 V DC power source
Not used
Fuser thermistor detection voltage
24 V DC power source
Not used
Ground
2-3-2
2MH/2MJ/2MK/2ML
Description
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