Kyocera KM-8030 - Page 408

2FB/2FC
2-3-22
YC7 6 DLP DC REM O 0/24 V DC Developing bias DC: On/off
Connected
to the high
voltage
PWB
7 G CONT O Analog Grid control voltage
8 MC ALM I 0/5 V DC Main charger alarm signal
9 MC REM O 0/24 V DC Main charger: On/off
10 PGND - - Power ground
11 R24V O 24 V DC 24 V DC power output
12 DLP AC CNT O Analog Developing bias AC control voltage
YC8 1 R24V O 24 V DC 24 V DC power output
Connected
to the drum
heater PWB
2DRUM HEAT
REM
I 0/24 V DC Drum heater: On/off
YC9 1 24V I 24 V DC 24 V DC power input
Connected
to the DC
power
source PWB
2 PGND - - Power ground
3 R24V I 24 V DC 24 V DC power input
4 S5V I 5 V DC 5 V DC power input
5 SGND - - Signal ground
YC10
1 FRONT COV
SOR
O 24 V DC 24 V DC power output
Connected
to the front
cover switch
and right
cover switch
2 PGND - - Power ground
3 FRONT COV
SIG
I 24/0 V DC Front cover switch: On/off
4 RIGHT COV
SOR
O 24 V DC 24 V DC power output
5 PGND - - Power ground
6 RIGHT COV
SIG
I 24/0 V DC Right cover switch: On/off
YC11
1RELAY
SOURCE
O 24 V DC 24 V DC power output
Connected
to the DC
power
source PWB
2 RELAY REM O 0/24 V DC Relay control signal
3 ZEROCROSS
REM
I 0/5 V DC
(pulse)
Zero cross signal
4 CS HEATER
REM
O 0/5 V DC Drawer heater 1, 2 and 3: On/off
5M HEATER
REM
O 0/5 V DC Fuser heater M: On/off
6L HEATER
REM
O 0/5 V DC Fuser heater L: On/off
7S HEATER
REM
O 0/5 V DC Fuser heater S: On/off
8 N.C - - Not used
9 PFAN REM O 0/5 V DC PWB fan motor: On/off
YC12 1 R24V I 24 V DC 24 V DC power output
Connected
to the fuser
unit, fuser
web sole-
noid and
switchback
exit switch
2 FIX WEBSOL
REM
O 0/24 V DC Fuser web solenoid: On/off
3 FIX TH M SIG I Analog Fuser thermistor M detection signal
4 SGND - - Signal ground
5 FIX TH S SIG I Analog Fuser thermistor S detection signal
6 SGND - - Signal ground
7 CONVEY U
SET
I 0/5 V DC Conveying unit set signal
8 SGND - - Signal ground
9 SGND - - Signal ground
10 SB EJ SW SIG I 0/5 V DC Switchback exit switch: On/off
11 5V O 5 V DC 5 V DC power output
Connector Pin No. Signal I/O Voltage Description