Ricoh R-C4 Service Manual page 181

21 July 2006
Procedure A (from Step 2 above):
Rear, left upper side of machine
1. Remove the rear and left covers, then
the left scanner cover.
2. Check to see if there is a gap
between the scanner unit holder and
frame at [A]
3. If there is no gap, the left front section
of the scanner unit is lower than the
standard position.
4. Loosen all screws ( x7) [B].
5. Lift up the left front of unit until there is a 1 to 2 mm gap.
6. Tighten the 7 screws.
7. Insert a washer (#07080050, 1 mm thick) into gap [A].
8. Attach the washer in its position with an adhesive that sets quickly.
NOTE: This washer will also absorb small amounts of shock.
9. Check if the parallelogram image still appears.
B205T904.BMP
4-27
IMAGE PROBLEMS
[B]
B205T905.BMP