Xerox WorkCentre 7132 Service Documentation page 173

A B
Check the wire between J8820 and J8847 for an open circuit or a short circuit (BSD 12.5
Flag 5). The wire between J8820 and J8847 is conducting without an open circuit or
a short circuit.
Y N
Repair the open circuit or short circuit.
Measure the resistance of the Staple Move Motor between J8820-2 (COM) and each
point of J8820-1/3, and between J8820-5 (COM) and J8820-4/6 (BSD 12.5 Flag 5). The
resistance is approx. 10Ohm.
Y N
Replace the Staple Move Motor (PL 17.8).
Measure the voltage between the Finisher PWB P8847-3 (+) and GND (-), and between
P8847-4 (+) and GND (-) (BSD 12.5Flag 5). The voltage is approx. +24VDC.
Y N
Replace the Finisher PWB (PL 17.12).
Replace the Staple Move Motor (PL 17.8). If the problem persists, replace the Finisher
PWB (PL 17.12).
Replace the Finisher PWB (PL 17.12).
Status-indicator-raps
012-296, 012-301
012-301 Finisher Top Cover Open RAP
BSD-ON:12.1
The Finisher Top Cover is open.
Initial Actions
• Power Off/On
• Opening/closing of the Finisher Top Cover.
Procedure
Check opening/closing of the Finisher Top Cover. The Finisher Top Cover can be opened/
closed.
Y N
Reinstall the Finisher Top Cover correctly.
Check the installation of the Top Cover Interlock Switch. The Top Cover Interlock Switch is
installed correctly.
Y N
Install the Top Cover Interlock Switch correctly.
Execute Component Control [012-301 Top Cover Interlock Switch]. Open/close the Finisher
Top Cover. The display changes.
Y N
Check the connections of P/J8808 and P/J8851. P/J8808 and
nected correctly.
Y N
Connect P/J8808 and P/J8851.
Check the wire between J8808 and J8851 for an open circuit or a short circuit (BSD 12.1
Flag 3/Flag 4). The wire between J8808 and J8851 is conducting without an open
circuit or a short circuit.
Y N
Repair the open circuit or short circuit.
Check the conductivity of the Top Cover Interlock Switch between J8808-3 and J8808-4
(BSD 12.1 Flag 3/Flag 4). The wire between J8808-3 and J8808-4 is connecting suc-
cessfully when the Top Cover Interlock Switch contact is closed, and is insulated
when the contact is opened.
Y N
Replace the Top Cover Interlock Switch (PL 17.12).
Replace the Finisher PWB (PL 17.12).
Replace the Finisher PWB (PL 17.12). If the problem persists, replace the MCU PWB (PL
11.1).
January 2007
2-150
P/J8851 are con-
Revision
WorkCentre 7132