Image Scanner Operator's Guide fi-4120C

100
7.2 Remedying Typical Troubles
*) For details on how to clean dirty locations, see "Chapter5, DAILY
CARE."
YES
NO
Select Halftoning or dithering
on host computer.
Halftoning or dithering selected?
YES
Glass and sheet guides(A white
portion) clean?
NO
Clean dirty locations.(*)
Symptom4
Quality of scanned pictures or photos is
unsatisfactory.
Contact the manufacturer’s
authorized service center.