Ricoh B205 Service Manual page 206

IMAGE PROBLEMS
Procedure B (from Step 3 above):
1. Remove ADF [A], machine rear cover, scanner left cover, and scanner rear
cover.
2. Measure the height difference [B] between the hinge bracket [C] and scanner
housing [D].
3. If the difference is 0.5 mm or more:
Add a spacer (t = 0.5 to 0.8) between the hinge bracket (mainframe) and ADF
left hinge, to lift the left side of the ADF
-or-
Adjust the stepped height difference between the hinge bracket and scanner
housing until it is within 0±0.3 mm.
NOTE: This is necessary because skew occurs when the hinge bracket more
than 0.3 mm lower than the scanner housing.
B205/B209/D007/D008
[A]
[B]
4-28
[C] [D]
SM