2KN/2KP
2-3-8
YC5 1 5V O 5 V DC 5 V DC power output for main PWB
Connected
to the PWBs
2 5V O 5 V DC 5 V DC power output for main PWB
3 5V O 5 V DC 5 V DC power output for main PWB
4 5V O 5 V DC 5 V DC power output for main PWB
5 5V O 5 V DC 5 V DC power output for main PWB
6 5V O 5 V DC 5 V DC power output for main PWB
7 5V O 5 V DC 5 V DC power output for main PWB
8 5V O 5 V DC 5 V DC power output
9 5V O 5 V DC 5 V DC power output
10 5V O 5 V DC 5 V DC power output
11 S5V O 5 V DC 5 V DC power output for main PWB
12 S5V O 5 V DC 5 V DC power output for main PWB
13 S5V O 5 V DC 5 V DC power output
14 S5V O 5 V DC 5 V DC power output for cassette PWB
15 S5V O 5 V DC 5 V DC power output for duplex PWB
16 S5V O 5 V DC 5 V DC power output for deck PWB
YC6
1RELAY
SOURCE
I 24 V DC 24 V DC power output (via front cover switch/right
cover switch)
Connected
to the
engine PWB
and main
PWB
2 RELAY REM I 0/24 V DC Relay control signal
3 ZEROCROSS O 0/5 V DC (pulse) Zero cross signal
4 SLEEP I 0/5 V DC Sleep control signal
5 PS FAN H/L I 0/5 V DC Power source fan motor: Full speed/half speed
6 CS HEATER I 0/5 V DC Drawer heater 1, 2 and 3: On/off
7 HEATER1 I 0/5 V DC Fuser heater M: On/off
8 HEATER2 I 0/5 V DC Fuser heater L: On/off
9 SUB HEATER I 0/5 V DC Fuser heater S: On/off
10 N.C - - Not used
YC7 1 S5V O 5 V DC 5 V DC power output
Connected
to the AC
power
source PWB
2 CS HEATER O 0/5 V DC Drawer heater 1, 2 and 3: On/off
3 HEATER1 O 0/5 V DC Fuser heater M: On/off
4 HEATER2 O 0/5 V DC Fuser heater L: On/off
5 SUB HEATER O 0/5 V DC Fuser heater S: On/off
YC8 1 AC LIVE IN I 120 V AC AC power input
Connected
to the AC
power
source PWB
220-240 V AC
2- -- Not used
3 AC NEUTRAL
IN
I 120 V AC AC power input
220-240 V AC
YC9
1 PS FAN
SOURCE
O 24 V DC 24 V DC power output
Connected
to the power
source fan
motor
2 PGND - - Power ground
Connector Pin No. Signal I/O Voltage Description
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