Ricoh FT3020 Field Service Manual page 174

PHENOMENON
Leading edge dirty
background when
copying colored originals
and ID position is 5, 6, or
7.
Adjust the position of the scanner home position sensor.
viewed from the rear.
CAUTION: Make sure that the scanner does not rebound when it returns to the
home position.
ACTION
See page 6-63 or 6-66-a.)
(Move it to the right as
10-17