Olivetti d-Copia 2500MF, Service Manual

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2H0/2HZ
2-3-7
YC8 A1 GND - - Ground
Connected
to the feed
switch 1/2/3,
feed clutch
1/2/3, left
cover 2
switch,
upper/lower
paper feed
clutches,
toner feed
clutch, regis-
tration
switch, reg-
istration
clutch,
duplex feed
clutch,
duplex
paper con-
veying
switch and
cooling fan
motor 4/5 A2 LFEED_SW3 I 0/5 V DC FSW3: On/Off
A3 +5V O 5 V DC 5 V DC power output to FSW3
A4 +24VR O 24 V DC 24 V DC power output to to FCL3
A5 FEED3CL O 0/24 V DC FCL3: On/Off
A6 GND - - Ground
A7 LFEED_SW2 I 0/5 V DC FSW2: On/Off
A8 +5V O 5 V DC 5 V DC power output to FSW2
A9 GND - - Ground
A10 FECOSW I 0/5 V DC LC2SW: On/Off
A11 +24VR O 24 V DC 24 V DC power output to to FCL2
A12 FEED2CL O 0/24 V DC FCL2: On/Off
A13 UPFECL O 0/24 V DC PFCL-U: On/Off
A14 +24V O 24 V DC 24 V DC power output to to PFCL-U
A15 LOFECL O 0/24 V DC PFCL-L: On/Off
A16 +24V O 24 V DC 24 V DC power output to to PFCL-L
A17 TONERCLREM O 0/24 V DC TFCL: On/Off
A18 24V O 24 V DC 24 V DC power output to TFCL
A19 N.C. - - Not used
B1 GND - - Ground
B2 RESISTSW I 0/5 V DC RSW: On/Off
B3 +5V O 5 V DC 5 V DC power output to to RSW
B4 GND - - Ground
B5 UFEED_SW I 0/5 V DC FSW1: On/Off
B6 +5V O 5 V DC 5 V DC power output to FSW1
B7 +24VR O 24 V DC 24 V DC power output to FCL1
B8 FEED1CL O 0/24 V DC FCL1: On/Off
B9 DUPCL O 0/24 V DC DUPFCL: On/Off
B10 +24VR O 24 V DC 24 V DC power output to DUPFCL
B11 GND - - Ground
B12 DUPSW I 0/5 V DC DUPPCSW: On/Off
B13 +5V O 5 V DC 5 V DC power output to DUPPCSW
B14 +24VR O 24 V DC 24 V DC power output to RCL
B15 RESFECL O 0/24 V DC RCL: On/Off
B16 FAN4REM O 0/24 V DC CFM4: On/Off
B17 +24VR O 24 V DC 24 V DC power output to CFM4
B18 FAN5REM O 0/24 V DC CFM5: On/Off
B19 +24VR O 24 V DC 24 V DC power output to CFM5
YC9 1 GND - - Ground
Connected
to the feed-
shift switch
and eject
switch 2 SEPSWN I 0/5 V DC FSSW: On/Off
3 EXTSWN I 0/5 V DC ESW: On/Off
4 +5V2 O 5 V DC 5 V DC power output to FSSW/ESW
Connector Pin No. Signal I/O Voltage Description
Y108620-5 Service Manual