Xerox WorkCentre 7132, Service Documentation

Page: 684 / 1726

January 2007
2-651 WorkCentre 7132
072-940
Status-indicator-raps Revision
072-940 Tray 2/TTM 2 Lift Up RAP
BSD-ON:7.9/7.11
The Tray 2/TTM 2 Level Sensor did not actuate in time after the Tray 2 Feed/Lift Motor ener-
gized.
Initial Actions
Ensure the tray is set up and loaded correctly.
Procedure
Remove the tray and reinstall. The Tray 2 Feed/Lift Motor can be heard (the lifted paper
plate drops when the tray is opened).
Y
N
Execute Component Control [071-001/002 Tray 2 Feed/Lift Motor ON]. The Tray 2 Feed/
Lift Motor (PL 14.3/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 and P/J549. P/J220B, P/J661B
and P/J549 are connected correctly.
Y
N
Connect P/J220B, P/J661B and P/J549.
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 2 Feed/Lift Motor with the Tray 1 Feed/Lift Motor.
Execute Component Control [071-001/002 Tray 2 Feed/Lift Motor ON]. The Tray 2
Feed/Lift Motor can be heard (the lifted paper plate drops when the tray is
opened).
Y
N
Return the Tray 1 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 7.9 Flag 1/7.11 Flag 1). The circuit between P/J220B and P/
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 14.7/PL 15.9).
Return the Tray 1 Feed/Lift Motor to its original position.
Replace the Tray 2 Feed/Lift Motor (PL 14.3/PL 15.6).
Go to the OF 2 (SIZE SWITCH ASSY RAP).
Check the installation of the Tray 2 Level Sensor (PL 14.3/PL 15.6) and the operation of the
actuator. The Tray 2 Level Sensor is installed correctly and the actuator works.
Y
N
Reinstall the Tray 2 Level Sensor (PL 14.3/PL 15.6).
Execute Component Control [072-102 Tray 2 Level Sensor]. Manually activate the Tray 2 Level
Sensor (PL 14.3/PL 15.6). The display changes.
Y N
Check the connections of P/J101B, P/J661B and P/J549. Connectors 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
7.9 Flag 2 Flag 3/7.11 Flag 2 Flag 3). The wires between P/J101B and P/J549 are
conducting without an open circuit or a short circuit.
Y
N
Repair the open circuit or short circuit.
Measure the voltage between the Tray Module PWB P/J549-22 (+) and P/J549-23 (-)
(BSD 7.9 Flag 3/7.11 Flag 3). The voltage is approx. +5VDC.
Y
N
Replace the Tray Module PWB (PL 14.7/PL 15.9).
Measure the voltage between the Tray Module PWB P/J549-24 (+) and GND (-) (BSD 7.9
Flag 2/7.11 Flag 2).
Activate the actuator of the Tray 2 Level Sensor (PL 2.3). The voltage changes.
Y
N
Replace the Tray 2 Level Sensor (PL 14.3/PL 15.6).
Replace the Tray Module PWB (PL 14.7/PL 15.9).
Check the paper transport drives and repair as required (PL 2.3, PL 14.7, PL 15.9).