Xerox 3450B - Phaser B/W Laser Printer Service Manual page 136

5.
With the printer upside down, disconnect 2 springs from the pickup assembly to
the front corners of the Duplex Guide Plate.
6.
Using a screwdriver, pry up the locking tab and remove the stopper on the left
side of the printer.
7. Remove the screw securing the ground wire on the right side of the Duplex Guide
Plate.
8.
Remove the Duplex Guide Plate from the printer.
Service Parts Disassembly
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s3450-081
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