Ricoh M281 Series Service Manual page 203

4.4.3 ARDF IMAGE ADJUSTMENT (MP 501/601 ONLY)
Registration
A: Side-to-side Registration
1. Place the temporary test chart on the ARDF and make a copy from one of the feed
stations.
2. Check the registration, and adjust them using the following SP modes if necessary.
SP No.
ADF Adjustment Side-to-Side Regist:
SP6-006-001
Front
ADF Adjustment Side-to-Side Regist:
SP6-006-002
Rear
SM
SP Name
4-9
Image Adjustment
Adjustment Range
±3.0 mm
D255/D256/M281/M282