Xerox 7142, Service Manual

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4 Parts Replacement RJ-901C/RJ-900C Maintenance Manual
4-8
4.2.2 Removing Operation Panel Unit
TIP
Before removing the operation panel unit, perform the following work.
• Removing the R side cover:
"4.2.1 Removing R Side Cover" p.4-6
• Unlocking and moving the carriage.
1. Remove the operation panel unit tape wire (FFC).
CAUTION
When connecting or removing the tape wire (FFC) to the connector of operation panel unit,
always pull or push the wire perpendicularly to the connector. Pulling or pushing the wire
slantwise may damage/short/break the terminals in the connectors, resulting in a
breakdown of the on-board devices.
2. Release the tab on the rear side of the operation panel unit from the panel stay.
3. Remove the operation panel unit.
4. To reassemble the unit, reverse the removal procedure.
No. Part name
1 Operation panel unit
2 Panel stay
3 Operation panel unit-retaining tab
1
2
3
3
Insert a hand from here.
rear side
2