January 2007
2-682
WorkCentre 7132
077-307
Revision
Status-indicator-raps
077-307 DUP Cover Open RAP
BSD-ON:1.4
The DUP Cover is open.
Procedure
Check opening/closing of the DUP Cover. The DUP Cover can be opened/closed.
YN
Reinstall the DUP Cover.
Check the installation of the Duplex Open Switch (PL 10.1). The Duplex Open Switch is
installed correctly.
YN
Install the Duplex Open Switch correctly.
Execute Component Control [077-305 Duplex Open Switch]. Open and close the DUP
Cover. The display changes.
YN
Check the connections between the Duplex PWB and the Duplex Open Interlock (BSD
1.4).
Connectors are connected correctly.
YN
Connect the connectors
Check the wire between J541 on the Duplex PWB and the J124 on the Duplex Open
Switch for an open circuit or a short circuit (BSD 1.4).
The wire are conducting without
an open circuit or a short circuit.
YN
Repair the open circuit or short circuit.
Check the conductivity of the Duplex Open Switch between J124 and J541 (BSD 1.4).
The wire are connecting successfully when the Duplex Module is closed.
YN
Replace the Duplex Open Switch (PL 10.1).
Measure the voltage between the Duplex PWB J541-5 (+) and GND (-) (BSD 1.4). The
voltage is approx. +24VDC.
YN
Replace the Duplex PWB (PL 10.1).
Measure the voltage between the Duplex Open Switch J124-1 (+) and GND (-) (BSD
1.4).
The voltage is approx. +24VDC.
YN
Check the wire between J541 and J124 for an open circuit or a short circuit (BSD
1.4). Repair or replace as required.
Measure the voltage between the Duplex Open Switch J124-2 (+) and GND (-) (BSD
1.4).
The voltage is approx. +24VDC.
YN
Check the wire between J124 and J541 for an open circuit or a short circuit (BSD
1.4). Repair or replace as required.
Replace the Duplex Open Switch (PL 10.1).
Check the paper transport drives and repair as required.
A
A
B
B
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