Duplex Unit - Xerox Phaser 4500 Service Manual

Signal line name
A and B
/A and /B
CLUTCH-FEED ON
CLUTCH-TURN ON
/NO-PAPER FEED SNR ON

Duplex Unit

Duplex Unit General Wiring Diagram
HVPS/
Engine
Logic
P/J27
Wiring Diagrams
Excitation signal for Feeder Motor. Phases A and B.
Excitation signal for Feeder Motor. Phases /A and /B.
Control signal for Feed Clutch. Low: ON / High: OFF
Control signal for Turn Roller Clutch. Low: ON / High: OFF
Signal from the No Paper Sensor. This signal goes Low when
the flag moves out of the sensor.
Duplex
PWBA
P/J50
P/J2750
Description
P/J54
P/J53 P/J530
P/J520
P/J52
P/J51
P/J56 P/J560
Duplex Unit
Fan
Duplex
Sensor
Duplex
Switch
Duplex
Motor
s4500-243
10-29