Xerox 3450B Service Manual - Page 113

Cover Open Interlock Switch (PL 9.2.1.16

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Page 113 highlights

3. Remove the 6 screws that secure the Front Panel Assembly to the Top Cover and remove the Front Panel Assembly. 2 1 s3450-170 1. Button Panel 2. LCD Panel Cover Open Interlock Switch (PL 9.2.1.16) Note It is not mandatory to remove the Top Cover to access the interlock switch, however the Right Cover must be removed in order to disconnect the interlock switch connector CN 2 from the Cover Interconnect Board. Routing the switch cable to the Main Board is easier with the Top Cover removed. 1. Remove the Print Cartridge (page 8-4) and protect it from light. 2. Remove the Top Cover Assembly (page 8-9). 3. Open the front section of the Top Cover to access the Interlock Switch cover. 8-16 Phaser 3450 Laser Printer Service Manual

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8-16
Phaser 3450 Laser Printer Service Manual
3.
Remove the 6 screws that secure the Front Panel Assembly to the Top Cover and
remove the Front Panel Assembly.
Cover Open Interlock Switch (PL 9.2.1.16)
Note
It is not mandatory to remove the Top Cover to access the interlock switch,
however the Right Cover must be removed in order to disconnect the
interlock switch connector CN 2 from the Cover Interconnect Board.
Routing the switch cable to the Main Board is easier with the Top Cover
removed.
1.
Remove the Print Cartridge (page 8-4) and protect it from light.
2.
Remove the Top Cover Assembly (page 8-9).
3.
Open the front section of the Top Cover to access the Interlock Switch cover.
1.
Button Panel
2.
LCD Panel
1
2
s3450-170