Xerox WorkCentre 7132 Service Documentation page 366

024-947 2TM Tray 2 Position RAP
BSD-ON:7.3
The Tray 2 Paper Size Switch detected no tray.
Initial Actions
• Install the tray correctly.
• Check the operation of the tray actuator.
Procedure
Check the installation of the Tray 2 Paper Size Switch. The Tray 2 Paper Size Switch is
installed correctly.
Y N
Install the Tray 2 Paper Size Switch correctly.
Check the connections of P/J820 and P/J548 (BSD 7.3). Connectors are connected cor-
rectly.
Y N
Connect P/J820 and P/J548.
Check the wire between J820 and J548 for an open circuit or a short circuit (BSD 7.3). The
wire between J820 and J548 is 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 P548-14 (+) and GND (-) (BSD 7.3). The
voltage is approx. +3.3VDC.
Y N
Replace the Tray Module PWB (PL 14.7).
Measure the voltage between the Tray Module PWB P548-13 (+) and GND (-) (BSD 7.3).
Move the actuator of the Tray 2 No Paper Sensor. The voltage changes.
Y N
Replace the Tray 2 No Paper Sensor (PL 14.1).
Replace the Tray Module PWB (PL 14.7).
Revision
WorkCentre 7132
024-947 TTM Tray 2 Position RAP
BSD-ON:7.5
The Tray 2 Paper Size Switch detected no tray.
Initial Actions
• Install the tray correctly.
• Check the operation of the tray actuator.
Procedure
Check the installation of the Tray 2 Paper Size Switch. The Tray 2 Paper Size Switch is
installed correctly.
Y N
Install the Tray 2 Paper Size Switch correctly.
Check the connections of P/J820 and P/J548 (BSD 7.3). Connectors are connected cor-
rectly.
Y N
Connect P/J820 and P/J548.
Check the wire between J820 and J548 for an open circuit or a short circuit (BSD 7.5). The
wire between J820 and J548 is 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 P548-14 (+) and GND (-) (BSD 7.5). The
voltage is approx. +3.3VDC.
Y N
Replace the Tray Module PWB (PL 15.9).
Measure the voltage between the Tray Module PWB P548-13 (+) and GND (-) (BSD 7.3).
Move the actuator of the Tray 2 No Paper Sensor. The voltage changes.
Y N
Replace the Tray 2 No Paper Sensor (PL 15.1).
Replace the Tray Module PWB (PL 15.9).
January 2007
2-333
Status-indicator-raps
024-947, 024-947