Fujitsu FI-4860C2 Operator's Manual page 171

Symptom4
Is "Photo"mode selected?
YES
Is halftoning or dithering processing
selected?
YES
Is the document path, the Removable
sheet guide, the Glass sheet guide
and/or the Lamp(s) clean?
YES
Are the Lamps installed correctly?
YES
Quality of scanned pictures and photographs is
not satisfactory.
Select "Photo" mode (white
NO
level following off) on the
scanner setup menu in your
application. (* 1)
NO
Select halftoning or dithering
mode on your PC.
NO
Clean the scanner completely.
(* 2)
NO
Re-install the lamps correctly.
(* 3)
Continued on next page
5.2 Troubleshooting
5
5-13