2KT/2KV
2-3-2
Connector Pin Signal I/O Voltage Description
YC101 1 LIVE I 120 V AC
220-240 V AC
AC power input
Connected to
AC inlet and
main power
switch
2 NEUTRAL I 120 V AC
220-240 V AC
AC power input
YC102 1 NEUTRAL O 120 V AC/0 V
220-240 V AC/0 V
FH: On/Off
Connected to
fuser heater
2 LIVE O 120 V AC
220-240 V AC
AC power to FH
YC103 1 +24V1 O 24 V DC 24 V DC power to RYPWB
Connected to
relay PWB
2 GND - - Ground
3 GND - - Ground
4 GND - - Ground
5 GND - - Ground
6 +24V2 O 24 V DC 24 V DC power to RYPWB (via ILSW)
7 +24V2 O 24 V DC 24 V DC power to RYPWB (via ILSW)
8 +24V2 O 24 V DC 24 V DC power to RYPWB (via ILSW)
9 +24V2 O 24 V DC 24 V DC power to RYPWB (via ILSW)
10 PSSLEEPN I 0/3.3 V DC Sleep mode signal: On/Off
11 ZCROSS O 0/3.3 V DC (pulse) Zero-cross signal
12 RELAY
I
0/3.3 V DC Power relay signal: On/Off
13 HEATRE1 I 0/3.3 V DC FH: On/Off
YC104 1 +24V1 O 24 V DC 24 V DC power to ILSW
Connected to
interlock
switch
2N.C -- Not used
3 +24V2 I 24 V DC 24 V DC power from ILSW
YC105 1 +24V1 O 24 V DC 24 V DC power to MPWB
Connected to
main PWB
2 GND - - Ground