Dell 2130cn Service Manual page 868

Signal line name
DUP-HOT
Rxd
Txd
TURN CL ON (L) +24VDC
FEED CL ON (L) +24VDC
PAPER EMPTY SENSED (L)
+3.3VDC
FEED MOT ON
FEED MOT ALARM
FEED MOT CLK
FEED MOT LOW
Chapter 7 Wiring Diagrams and Signal Information
Control signal of the PWBA FEEDER
ON/OFF signal of the TURN CLUTCH
ON/OFF signal of the FEED CLUTCH
Paper detect signal of the Feeder by the Sensor Photo
(NO PAPER SENSOR)
Drive control signal of the FEED MOTOR
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Description