Xerox WorkCentre 5687 Series Service Manual page 1638

ADJ 5.2 DADH Height Adjustment
Parts List on PL 5.10 and PL 5.25
Purpose
To correctly set the distance between the scanner module and the DADH.
Check
WARNING
Switch off the electricity to the machine, GP 14. Disconnect the power cord from the
customer supply while performing tasks that do not need electricity. Electricity can
cause death or injury. Moving parts can cause injury.
NOTE: The DADH standoffs include the CVT roll bearings, PL 5.25 Item 4 and PL 5.25 Item
13.
1. Check the height of the DADH. The two standoffs touch the CVT glass when the DADH is
closed, Figure 1. Check that the DADH is parallel to the scanner module. Perform the
steps that follow. Refer to Figure 2:
a. Put a strip of paper on the CVT glass below the back DADH standoff.
b. Close the DADH.
c. Carefully pull the paper. Make sure that the paper was pressed between the CVT
glass and back DADH standoff.
d. Repeat A to C for the front DADH standoff.
2. If the DADH height is incorrect, perform the Adjustment.
Repairs/Adjustments
ADJ 5.2
Back DADH standoff.
CVT glass.
Figure 1 DADH standoffs
August 2007
4-618
Front DADH standoff.
CVT glass.
WorkCentre 5687 Family