January 2007
2-679
WorkCentre 7132
077-300
Status-indicator-raps
Revision
077-300 IOT Front Cover Open RAP
BSD-ON:1.3
The IOT Front Cover is open.
Procedure
Check the opening/closing of the IOT Front Cover. The Front Cover can be opened/closed.
YN
Reinstall the Front Cover.
Check the installation of the Front Cover Interlock Switch. The Front Cover Interlock Switch
is installed correctly.
YN
Install the Front Cover Interlock Switch correctly.
Execute Component Control [077-303 Front Cover Interlock Switch]. Open/close the IOT
Front Cover. The display changes.
YN
Check the connections between the Front Cover, Relay PWB, and the MCU PWB (BSD
1.3).
Connections are connected correctly.
YN
Connect the connectors.
Check the wire between the Front Cover, Relay PWB, and the MCU PWB (BSD 1.3 for an
open circuit or a short circuit (BSD 1.3 Flag 5/Flag 6).
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 Front Cover Interlock Switch (PL 12.1) between J141 and
J410 (BSD 1.3).
The wire are connecting successfully when the Front Cover is
closed.
YN
Replace the Front Cover Interlock Switch (PL 12.1).
Replace the MCU PWB (PL 11.1).
Check the paper transport drives and repair as required.
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