Ricoh Di-C1.5a Manual page 288

4-020: Dust check
SP 7-852: Shows the number of times that the
machine detected dust on the ADF.
6-006: Registration
6-009: ADF free run
6-010: Stamp position adjustment (in the sub-
scan direction only)
Slide 288
4-020: This function checks the narrow scanning glass of the ADF for dust that
can cause black lines on copies. If dust is detected, a message is displayed, but
scanning does not stop.
SP Modes
288
Di-C1.5 Training