Xerox Document Workcenter 150 Service Manual page 99

3. Move the Gap Adjust Lever to the Paper
position (detent in carriage frame) (Figure 2).
NO JE: Move Ihe carriage leff and right
by pushing on the caniage directly above
fhc caniage shaft. This minimizes rocking
and wiN provide Ihe most accurate head
gap check.
4. Check the head gap on the right side.
a. Move the carriage to the right side.
b. Align the Head Gap Tool with a large rib
on the Paper Feed Guide (Figure 2).
c. Check that the Head Gap Tool just
touches the rib.
d. Check that the carriage moves left and
right with minimal contact between the
Head Gap Tool and the ribs.
5. Check the head gap on the left side.
a. Move the carriage to the left side.
b. Align the Head Gap Tool with a large rib
on the Paper Feed Guide (Figure 2).
c. Check that the Head Gap Tool just
touches the rib.
d. Check that the carriage mwes lefl and
right with minimal contact between the
Head Gap Tool and the ribs.
6. If the gap at either and is out of specification,
perform the adjustment.
Paper Feed Guide
A
1 De& 1
Figure 2 Checking the Head Gap
NO JE: Lever Stop Plate not shown for clarify
Document WorkCenter 150
51%
4-43 ADJ 5.2 Head Gap