Xerox WorkCentre 7132 Service Documentation page 672

071-940 Tray 1 Lift Up RAP
BSD-ON:7.7
The Tray 1 Level Sensor did not actuate in time after the Tray 1 Feed/Lift Motor energized.
Initial Actions
Ensure the tray is set up and loaded correctly.
Procedure
Enter Component Control [071-002 Tray 1 Feed/Lift Motor ON]. The Tray 1 Feed/Lift Motor
(PL 2.3) can be heard (the lifted paper plate drops when the tray is opened).
Y N
Check the connections of P/J201, P/J611 and P/J424. P/J201, P/J611 and P/J424
are connected correctly.
Y N
Connect P/J201, P/J611 and P/J424.
Remove the Tray 1 Feed/Lift Motor (PL 2.3 and the Tray 2 Feed/Lift Motor (PL 14.3/PL
15.6).
Replace the Tray 1 Feed/Lift Motor with the Tray 2 Feed/Lift Motor.
Enter Component Control [071-002 Tray 1 Feed/Lift Motor ON]. The Tray 1 (2) Feed/Lift
Motor 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/J201 and P/J424 for an open circuit or a short circuit
(BSD 7.7 Flag 1). The circuit between J201 and J409 is conducting without an
open circuit or a short circuit.
Y N
Repair the open circuit or short circuit.
Replace the MCU PWB (PL 11.1).
Return the Tray 2 Feed/Lift Motor to its original position.
Replace the Tray 1 Feed/Lift Motor (PL 2.3).
Check the installation of the Tray 1 Level Sensor (PL 2.3 and the operation of the actuator.
The Tray 1 Level Sensor is installed correctly and the actuator works.
Y N
Repair the Tray 1 Level Sensor (PL 2.3).
Enter Component Control [071-102 Tray 1 Level Sensor]. Manually activate the Tray 1 Level
Sensor (PL 2.3). The display changes.
Y N
Check the connections of P/J100, P/J611 and P/J424. P/J100, P/J611 and P/J424
are connected correctly.
Y N
Connect P/J100, P/J611 and P/J424.
A B
Revision
WorkCentre 7132
A B
Check the wires between P/J100 and P/J424 for an open circuit or a short circuit (BSD
7.7 Flag 2/Flag 3). The circuit between J100 and J409 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/J424-A7 (+) and P/J424-A8 (-) (BSD 7.7
Flag 3). The voltage is approx. +5VDC.
Y N
Replace the MCU PWB (PL 11.1).
Measure the voltage between the MCU PWB P/J424-A9 (+) and GND (-) (BSD 7.7 Flag
2).
Activate the actuator of the Tray 1 Level Sensor (PL 2.3). The voltage changes.
Y N
Replace the Tray 1 Level Sensor (PL 2.3).
Replace the MCU PWB (PL 11.1).
Repair the tray lift drives as required (PL 2.3).
January 2007
2-639
Status-indicator-raps
071-940