Ricoh G081, Service Manual

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CONNECTOR PIN DESCRIPTIONS
SM 6-73 G081/G092
Detailed
Des
cription
s
CN18 (on ECB) / CN1506 (on Paper Empty/Registration Sensor)
In/Out
Pin No. Signal Name Description
CN18 CN1506
1 +5V +5V --- ---
2 STPNON
Main Paper Cassette Paper
Empty
In Out
3 NREGSEN Registration Sensor In Out
4 GND Ground --- ---
CN19 Pickup Solenoid
Pin No. Signal Name Description In/Out
1 PICSOL Pickup Solenoid ON/OFF signal ---
2 SOLPWR +24V ---
CN20 Registration Clutch
Pin No. Signal Name Description In/Out
1 REGCLU Registration Clutch Drive Line Out
2 GND +24V ---
CN21 BK Solenoid
Pin No. Signal Name Description In/Out
1 +24VGND Ground ---
2 NC NC ---
3 FEEDCLU BK Solenoid Drive Line ---
CN22 Paper Pickup Motor
Pin No. Signal Name Description In/Out
1 OUTB- Paper Pickup Motor Drive Pulse Out
2 OUTB Paper Pickup Motor Drive Pulse Out
3 OUTA- Paper Pickup Motor Drive Pulse Out
4 OUTA Paper Pickup Motor Drive Pulse Out