Ricoh Robin Service Manual page 211

COPY QUALITY ADJUSTMENT
– Lens Position Adjustment –
1. Turn off the main switch and remove the exposure glass. (See Exposure
Glass Removal.)
2. Remove the lens cover (2 screws) and lens housing cover (A152 copier
only) [A] (2 screws).
3. Loosen two screws [B] and shift the lens [C] to adjust the side-to-side
registration.
[A]
[C]
[B]
5-86
24 June 1994