Xerox WorkCentre 7132 Service Documentation page 666

071-105 Registration Sensor RAP
BSD-ON: 8.7
A sheet did not actuate the Registration Sensor in time.
Procedure
Execute Component Control [089-100 Registration Sensor]. Manually activate the actuator of
the Registration Sensor (PL 2.5). The display changes.
Y N
Check the wires between P/J106 and P/J405 for an open circuit or a short circuit (BSD
8.7 Flag 1/Flag 2). The circuit between P/J106 and P/J405 is conducting without an
open circuit or a short circuit.
Y N
Repair the open circuit or short circuit.
Measure the voltage between the MCU PWB P/J405-8A (+) and P/J405-6A (-) (BSD 8.7
Flag 2). The voltage is approx. +5VDC.
Y N
Replace the MCU PWB (PL 11.1).
Measure the voltage between the MCU PWB P/J405-A7 (+) and GND (-) (BSD 8.7 Flag
1). Actuate the Registration Sensor with paper. The voltage changes.
Y N
Replace the Registration Sensor (PL 2.5).
Replace the MCU PWB (PL 11.1).
Check the paper transport drives and repair as required (PL 1.1, PL 2.5).
Revision
WorkCentre 7132
January 2007
2-633
Status-indicator-raps
071-105