Xerox Phaser 8400

Adjustments and Calibrations 6-9
When correctly homed, slightly rotating the drum maintenance camshaft in either
direction should result in a proportional movement of the Drum Maintenance Unit -
with no delays or lags.
s8500-064
Hole in gear
aligns with
arrow on
frame
Holes in process
drive frame aligns
with holes in
gears
Hole in gear
aligns with
arrow on frame
When installing or
homing the Process
Gear Train, ensure
the pivot plate is
fully engaged to the
drum maintenance
cams by pushing the
Drum Maintenance
Unit to the left.