GRAPHTEC CS2000 Service Manual page 56

(4) Once the document hold-down unit has been removed, set the CS retaining plate (white section) on its
side on a stable surface.
Scanning may be affected if the underside of the document hold-down unit becomes scratched or dirty.
Reattaching the document hold-down unit
(1) Check the orientation stickers on the scanner unit and the document hold-down unit. Hold the
handle-ring on each side of the unit and lower the unit to fit it into the scanner unit.
(2) Fold the handle-ring on each side of the unit back into place.
(3) Close the top cover, grasping it at the center.
The clearance between the document hold-down unit and the separator plates has been factory-adjusted for accu-
racy. Attaching the unit in the wrong way will significantly affect scanning accuracy. Be sure to check the orientation
stickers (marked with
figure above) Insert the document hold-down unit all the way to the bottom. If the unit is not pressed down, image
quality will be degraded and paper jams more likely to occur.
CS2000-UM-251-9370
CS retaining plate
) on the scanner unit and the document hold-down unit before attaching the unit. (See the
8. DISASSEMBLING AND ADJUSTING MECHANICAL PARTS
Align the marks
8-3