2KA
2-3-3
YC8 1 +12V O 12 V DC 24 V DC power to HDD
Connected to
the hard disk
2 +12V O 12 V DC 24 V DC power to HDD
3 +5V O 5 V DC 5 V DC power to HDD
4 +5V O 5 V DC 5 V DC power to HDD
5 GND - - Ground
6 GND - - Ground
7 GND - - Ground
8 GND - - Ground
YC10 1 FSR_RELAY I 0/3.3 V DC Relay signal
Connected to
the engine
PWB
2 24V2IN I 24 V DC 24 V DC power input (via left cover 1 switch)
3 SLEEPN I 0/3.3 V DC Sleep signal: On/Off
4 ZCROSSC O 0/3.3 V DC (pulse) Zero-cross signal
5 S_HEATN I 0/3.3 V DC FH2: On/Off
6 M_HEATN I 0/3.3 V DC FH1: On/Off
7 PR_HEATN I 0/3.3 V DC FH3: On/Off
8 FAN_REM I 0/24 V DC PSFM: On/Off
9 GND - - Ground
10 GND - - Ground
11 5V3 O 5 V DC 5 V DC power to EPWB
12 5V3 O 5 V DC 5 V DC power to EPWB
13 D_HEATN - - Not used
YC12 1 GND - - Ground
Connected to
the optional
document fin-
isher
2 GND - - Ground
3 GND - - Ground
4 GND - - Ground
5 GND - - Ground
6 GND - - Ground
YC13
1 +24V1 O 24 V DC 24 V DC power to paper feeder
Connected to
the optional
paper feeder
and optional
document fin-
isher
2 +24V1 O 24 V DC 24 V DC power to document finisher
3 GND - - Ground
4 GND - - Ground
5 GND - - Ground
6 GND - - Ground
7 +5V1 O 5 V DC 5 V DC power to paper feeder
8 +5V1 O 5 V DC 5 V DC power to document finisher
9 NC - - Not used
Connector Pin No. Signal I/O Voltage Description