Xerox WorkCentre 7132 Service Documentation page 714

077-305 Tray Module Left Hand Cover Interlock Open RAP
BSD-ON:1.4
• The 2TM Cover is open.
• The TTM Cover is open.
Procedure
Check opening/closing of the Left Cover of the 2TM or TTM. The Left Cover of the 2TM or
TTM can be opened/closed.
Y N
Reinstall the Left Cover of the 2TM or TTM (PL 14.5/PL 15.8).
Check the installation of the Tray Module Left Cover Interlock Switch. The Tray Module Left
Cover Interlock Switch is installed correctly.
Y N
Install the Tray Module Left Cover Interlock Switch correctly (PL 14.5/PL 15.8).
Execute Component Control [077-306 Tray Module Left Cover Interlock Switch]. Open and
close the Left Cover of the 2TM or TTM. The display changes.
Y N
Check the connections between the Tray Module PWB and the Tray Module Interlock
(BSD 1.4). Connectors are connected correctly.
Y N
Connect the connectors
Check the wire between J554 on the Tray Module PWB and the FS812 on the Tray Mod-
ule Interlock for an open circuit or a short circuit (BSD 1.4). The wire are conducting
without an open circuit or a short circuit.
Y N
Repair the open circuit or short circuit.
Check the conductivity of the Tray Module Switch between J554 and FS812 (BSD 1.4).
The wire are connecting successfully when the Tray Module is closed.
Y N
Replace the Tray Module Switch (PL 14.5/PL 15.8).
Measure the voltage between the Tray Module PWB J554-2 (+) and GND (-) (BSD 1.4).
The voltage is approx. +24VDC.
Y N
Replace the Tray Module PWB (PL 14.7/PL 15.9).
Measure the voltage between the Tray Module SwitchFS812 (+) and GND (-) (BSD 1.4).
The voltage is approx. +24VDC.
Y N
Check the wire between J554 and FS812 for an open circuit or a short circuit (BSD
1.4). Repair or replace as required.
Measure the voltage between the Tray Module SwitchFS813-B2 (+) and GND (-) (BSD
1.4). The voltage is approx. +24VDC.
A
Revision
WorkCentre 7132
A
Y N
Check the wire between FS813 and J554 for an open circuit or a short circuit (BSD
1.4). Repair or replace as required.
Replace the Tray Module Interlock Switch (PL 14.5/PL 15.8).
Replace the Tray Module PWB (PL 14.7/PL 15.9).
January 2007
2-681
Status-indicator-raps
077-305