Xerox WorkCentre 7132

January 2007
2-669
WorkCentre 7132
077-101
Status-indicator-raps
Revision
077-101 Registration Sensor Off Jam RAP
BSD-ON:8.7
After the Registration Clutch turned On, the Registration Sensor did not turn Off within the
specified time.
Initial Actions
Check for torn paper, components out of position, or paper dust in the paper transport path.
Procedure
Check the Transport Roll for wear and paper dust. The Transport Roll is ok.
YN
Replace the Transport Roll (PL 15.5).
Execute Component Control [089-100 Registration Sensor]. Manually activate the actuator of
the Registration Sensor (PL 2.4).
The display changes.
YN
Check the connection of P/J605. P/J605 is connected correctly.
YN
Connect P/J605.
Check the wire between J104 and J403 for an open circuit or a short circuit (BSD 8.7 Flag
1/Flag 2).
The wire between J104 and J403 is conducting without an open circuit or
a short circuit.
YN
Repair the open circuit or short circuit.
Measure the voltage between the MCU PWB P403-B13 (+) and GND (-) (BSD 8.7 Flag
2).
The voltage is approx. +5VDC.
YN
Replace the MCU PWB (PL 11.1).
Measure the voltage between the MCU PWB P403-B8 (+) and GND (-) (BSD 8.7 Flag
1).Actuate the Registration Sensor with paper.
The voltage changes.
YN
Replace the Registration Sensor (PL 2.4).
Replace the MCU PWB (PL 11.1).
Execute Component Control [089-002 Registration Clutch ON]. The Registration Clutch (PL
2.5) energized.
YN
Check the connection of P/J215. P/J215 is connected correctly.
YN
Connect P/J215.
Measure the resistance of the Registration Clutch (PL 2.5) between P215-1 and P215-2
(BSD 8.7 Flag 3).
The resistance is approx. 240 Ohm.
YN
Replace the Registration Clutch (PL 2.5).
Check the wire between J215 and J403 for an open circuit or a short circuit (BSD 8.7 Flag
3).
The wire between J215 and J403 is conducting without an open circuit or a short
circuit.
YN
Repair the open circuit or short circuit.
Replace the MCU PWB (PL 11.1).
Check the paper transport drives and repair as required (PL 2.5).
A
A
B
B