Xerox WorkCentre 7132 Service Documentation page 730

078-941 TTM Tray 3 Lift RAP
BSD-ON:7.11
There is a problem with the TTM Tray 3 Lift.
Procedure
Enter Component Control [073-001 or 002 Tray 3 Feed/Lift Motor ON]. The Tray 3 Feed/Lift
Motor (PL 15.6) can be heard (the lifted paper plate drops when the tray is opened).
Y N
Check the connections of P/J220B, P/J661B, P/J549. P/J220B, P/J661B, P/J549 are
connected correctly.
Y N
Connect P/J220B, P/J661B, P/J549.
Remove the Tray 3 Feed/Lift Motor (PL 15.6) and the Tray 2 Feed/Lift Motor (PL 15.6).
Replace the Tray 3 Feed/Lift Motor with the Tray 2 Feed/Lift Motor.
Enter Component Control [073-001 or 002 Tray 3 Feed/Lift Motor ON]. The Tray 3 (2)
Feed/Lift Motor (PL 15.6) can be heard (the lifted paper plate drops when the tray is
opened).
Y N
Return the Tray 2 Feed/Lift Motor to its original position.
Check the wires between P/J220B and P/J549 for an open circuit or a short circuit
(BSD 7.12 Flag 1). The circuit between J220B and J549 is conducting without
an open circuit or a short circuit.
Y N
Repair the open circuit or short circuit.
Replace the Tray Module PWB (PL 15.9).
Return the Tray 2 Feed/Lift Motor to its original position.
Replace the Tray 3 Feed/Lift Motor (PL 15.6).
Check the installation of the Tray 3 Level Sensor (PL 15.6) and the operation of the actuator.
The Tray 3 Level Sensor is installed correctly and the actuator works.
Y N
Reinstall the Tray 3 Level Sensor (PL 15.6).
Enter Component Control [073-102 Tray 3 Level Sensor]. Manually actuate the Tray 3 Level
Sensor (PL 15.6). The display changes.
Y N
Check the connections of P/J101B, P/J661B and P/J549. P/J101B, P/J661B and P/
J549 are connected correctly.
Y N
Connect P/J101B, P/J661B and P/J549.
Check the wires between P/J101B and P/J549 for an open circuit or a short circuit (BSD
7.12 Flag 2/Flag 3). The circuit between J101B and J549 is conducting without an
open circuit or a short circuit.
Y N
Repair the open circuit or short circuit.
A B
Revision
WorkCentre 7132
A B
Measure the voltage between the Tray Module PWB P/J549-7 (+) and P/J549-8 (-) (BSD
7.12 Flag 3). The voltage is approx. +5VDC.
Y N
Replace the Tray Module PWB (PL 15.9).
Measure the voltage between the Tray Module PWB P/J549-9 (+) and GND (-) (BSD
7.12 Flag 2).
Activate the actuator of the Tray 3 Level Sensor (PL 15.6). The voltage changes.
Y N
Replace the Tray 3 Level Sensor (PL 15.6).
Replace the Tray Module PWB (PL 15.9).
Check the TTM paper lift components and repair as required (PL 15.3, PL 15.6, PL 15.9).
January 2007
2-697
Status-indicator-raps
078-941