Olivetti d-Copia 4003MF, Service Manual

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2-2-19
*1: 50/60 ppm model only
YC4
1 LFANN - 0/24 V DC LFM: On/Off
Connected to
the LSU fan
motor 2 +24V0_E3 O 24 V DC 24 V DC power output
YC7
1 +3.3V2_E2 O 3.3 V DC 3.3 V DC power output
Connected to
the waste
toner sesor 2 WTLEDN I 0/3.3 V DC WTS(LED): On/Off
3 WTSENS I Analog WTS output signal
4 +3.3V2_E2 O 3.3 V DC 3.3 V DC power output
YC8
1 +3.3V1_E1 O - 3.3 V DC power output
Connected to
the MP paper
sesor 2 GND - - Ground
3 MPFSENS I 0/3.3 V DC MPS: On/Off
YC9 *1
1 3.3V2_E2 O 3.3 V DC 3.3 V DC power output
Connected to
the duplex
sesor 1 2 GND - - Ground
3 DUJAMSEN1
N I 0/3.3 V DC DUS: On/Off
YC10 *1
1 REARSWN I 0/3.3 V DC RECSW: On/Off
Connected to
the right
cover switch 2 GND - - Ground
YC11 *1
1 ENVMOT O 0/5 V DC ENVM: On/Off
Connected to
the envelope
motor 2 GND - - Ground
YC12
1 OUTB3 O 0/3.3 V DC EM B3 drive control signal
Connected to
the eject
motor
2 OUTB1 O 0/3.3 V DC EM B1 drive control signal
3 OUTA3 O 0/3.3 V DC EM A3 drive control signal
4 OUTA1 O 0/3.3 V DC EM A1 drive control signal
YC13 *1
1 FACEUDRN O 0/24 V DC FUSOL: On/Off
Connected to
the faceup
solenoid 2 +24V2_E2 O 24 V DC 24 V DC power output
3 FACEDDRN O 0/24 V DC FUSOL: On/Off
Connector Pin Signal I/O Voltage Description
Service Manual
Y116 540-5