Xerox PHASER 8500 Service Manual page 261

Phaser 84000/8500/8550/8560 Color Printer Service Manual
7. Check that the hole in camshaft gear is aligned with the arrow embossed
on the ground plane. The hole in the upper mating gear should align with
the adjacent hole in the frame.
Hole in gear
aligns with
arrow on
frame
8. Remove the pins holding the Process Drive gears in their disengaged
positions.
9. Route the Drum heater, Y-Axis encoder, and Drum Fan harnesses
through the guides provided on the Process Drive gearbox.
10. Replace the covers and test the installation.
Replacement Note
Tighten the Process Drive screws to 12 in. lbs. Over tightening can
result in irreversable damage to the printer.
Adjustments and Calibrations
Holes in process
drive frame aligns
with holes in
gears
Hole in gear
aligns with
arrow on frame
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