Olivetti PG L2555, Service Manual

Page: 180 / 293

2-3-18
YC4 1 LFANN - 0/24 V DC LFM: On/Off
Connected to
the LSU fan
motor 2 +24V0_F3 O 24 V DC 24 V DC power output to LSUFM
YC7 1 +3.3V12 O 3.3 V DC 3.3 V DC power output to WTS(LED)
Connected to
the waste
toner sensor 2 WTLEDN I 0/3.3 V DC WTS(LED): On/Off
3 WTSENS I Analog WTS output signal
4 +3.3V3_F2 O 3.3 V DC 3.3 V DC power output to WTS
YC8 1 +3.3V1_PWM O - 3.3 V DC power output to MPS
Connected to
the MP paper
sensor 2 GND - - Ground
3 MEFSENS I OC MPS: On/Off
YC9 1 +3.3V11 O 3.3 V DC 3.3 V DC power output to DUS
Connected to
the duplex
sensor 1
*: 60/55/50
ppm model
only
2 GND - - Ground
3 DUJAMSEN1
N I 0/3.3 V DC DUS: On/Off
YC10 1 REARSWN I 0/3.3 V DC RECSW: On/Off
Connected to
the rear
cover switch 2 GND - - Ground
YC11 1 ENVMOT O 0/5 V DC FUPRM: On/Off
Connected to
the fuser
pressure
release
motor 2 GND - - Ground
YC12 1 OUTB3 O 0/3.3 V DC SBM B3 drive control signal
Connected to
the shiftback
motor 2 OUTB1 O 0/3.3 V DC SBM B1 drive control signal
3 OUTA3 O 0/3.3 V DC SBM A3 drive control signal
4 OUTA1 O 0/3.3 V DC SBM A1 drive control signal
YC13 1 FACEDDRN O 0/24 V DC FSSOL: On/Off
Connected to
the feed shift
solenoid
*: 60/55/50
ppm model
only
2 +24V6 O 24 V DC 24 V DC power output to FSSOL
3 FACEUDRN O 0/24 V DC FSSOL: On/Off
Connector Pin Signal I/O Voltage Description