Xerox WorkCentre 7132 Service Documentation page 98

A B
Measure the voltage between the DADF PWB P754-1 (+) and GND (-), and between
P754-7 (+) and GND (-) (BSD 5.5 Flag 1). The voltage is approx. +24VDC.
Y N
Replace the DADF PWB (PL 16.3).
Replace the DADF Feed Motor (PL 16.9) If the problem persists, replace the DADF PWB
(PL 16.3).
Execute Component Control [005-026]. The DADF Registration Motor starts up.
Y N
Check the connections of P/J765 and P/J755. P/J765 and P/J755 are connected cor-
rectly.
Y N
Connect P/J765 and P/J755.
Check the wire between J765 and J755 for an open circuit or a short circuit (BSD 5.5 Flag
2). The wire between J765 and J755 is conducting without an open circuit or a short
circuit.
Y N
Repair the open circuit or short circuit.
Measure the voltage between the DADF PWB P755-1 (+) and GND (-), and between
P755-6 (+) and GND (-) (BSD 5.5 Flag 2). The voltage is approx. +24VDC.
Y N
Replace the DADF PWB (PL 16.3).
Replace the DADF Registration Motor (PL 16.9) If the problem persists, replace the
DADF PWB (PL 16.3).
Replace the DADF PWB (PL 16.3).
Revision
WorkCentre 7132
005-146 CVT Pre Registration Sensor Off Jam RAP
BSD-ON:5.4/5.5/5.6
1. After the DADF Feed Out Sensor turned Off in 1 Sided mode, the DADF Pre Registration
Sensor did not turn Off within the specified time.
2. After the DADF Registration Motor turned On in 2 Sided mode, the DADF Pre Registra-
tion Sensor did not turn Off within the specified time.
Initial Actions
Power Off than On
Procedure
Check the installation and operation of the Invert Gate. The Invert Gate is installed and it
works.
Y N
Install the Invert Gate correctly.
Execute Component Control [005-206]. Actuate the DADF Pre Registration Sensor with paper.
The display changes.
Y N
Check the connections of P/J781 and P/J761. P/J781 and P/J761 are connected cor-
rectly.
Y N
Connect P/J781 and P/J761.
Check the wire between J781 and J761 for an open circuit or a short circuit (BSD 5.4 Flag
3/Flag 4). The wire between J781 and J761 is conducting without an open circuit or
a short circuit.
Y N
Repair the open circuit or short circuit.
Measure the voltage between the DADF PWB P761-12 (+) and GND (-) (BSD 5.4 Flag
4). The voltage is approx. +5VDC.
Y N
Replace the DADF PWB (PL 16.3).
Measure the voltage between the DADF PWB P761-11 (+) and GND (-) (BSD 5.4 Flag
3).Actuate the DADF Pre Registration Sensor with paper. The voltage changes.
Y N
Replace the DADF Pre Registration Sensor (PL 16.7).
Replace the DADF PWB (PL 16.3).
Execute Component Control [005-026]. The DADF Registration Motor starts up.
Y N
Check the connections of P/J765 and P/J755. P/J765 and P/J755 are connected cor-
rectly.
Y N
Connect P/J765 and P/J755.
A B
January 2007
2-75
Status-indicator-raps
005-145, 005-146