Xerox C2424 - WorkCentre Color Solid Ink Service Manual page 289

3.
Rotate the left and right idler gears until the wiper is all the way to the bottom of
its travel and the gears cannot be rotated any further.
Note
Rotating the left and right gears together ensures that the wiper stays parallel
and does not pop out of the belts.
Idler Gears
4.
Replace the left drive gear and the KL-clip.
Adjustments and Calibrations
s2424-015
6-3