Xerox WorkCentre 7132 Service Documentation page 690

073-105 Tray 3 Registration Sensor On Jam RAP
BSD-ON:8.7/8.2/8.4
The Registration Sensor did not actuate in time after the Tray 3 Feed Out Sensor actuated.
Initial Actions
Check that the paper path is free of foreign material and paper dust.
Procedure
Check the Transport Roll for wear and paper dust. The Transport Roll is ok.
Y N
Replace the Transport Roll (PL 15.5).
Enter 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 wires 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).
Enter Component Control [077-001 Takeaway Roll Clutch ON]. The Takeaway Roll Clutch
(PL 2.4) actuates.
Y N
Check the connections of P/J218 and P/J424. P/J218 and P/J424 are connected cor-
rectly.
Y N
Connect P/J218 and P/J424.
Measure the resistance of the Takeaway Roll Clutch (PL 2.6) (BSD 8.2 Flag 3). (Between
P218-1 and P218-4) The resistance is approx. 250~100Ohm.
Y N
Replace the Takeaway Roll Clutch (PL 2.4).
Check the wires between P/J218 and P/J424 for an open circuit or a short circuit (BSD
8.2 Flag 4). The circuit between P/J218 and P/J424 is conducting without an open
circuit or a short circuit.
A
Revision
WorkCentre 7132
A
Y N
Repair the open circuit or short circuit.
Replace the MCU PWB (PL 11.1).
Enter Component Control [077-022 2TM/TTM Takeaway Motor ON]. The 2TM/TTM Takeaway
Motor (PL 14.7/PL 15.9) energizes.
Y N
Check the connections of P/J826 and P/J552. P/J826 and P/J552 are connected cor-
rectly.
Y N
Connect P/J826 and P/J552.
Check the wires between P/J826 and P/J552 for an open circuit or a short circuit (BSD
8.4 Flag 1/ BSD 8.6 Flag 1). The circuit between J826 and J552 is conducting with-
out an open circuit or a short circuit.
Y N
Repair the open circuit or short circuit.
Replace the MCU PWB (PL 11.1)
Check the paper transport drives and repair as required (PL 2.4, PL 2.5, PL 14.7, PL 15.5, PL
15.9).
January 2007
2-657
Status-indicator-raps
073-105