Fujitsu fi-4220C Operator's Manual page 66

•
Plastic roller
Clean lightly the surface of these rollers to avoid damaging it. Take particular care
when cleaning these rollers as black debris matter on it affects document pick perfor-
mance. Be careful no to damage the sponges beside the rollers.
In step 2, all the Feed rollers turn at the same time. When cleaning the Feed rollers positioned
in the lower part of the ADF, be caereful not to touch the other Feed rollers.
•
White stripe
Clean lightly.
•
Glass
Clean lightly.
HINT
3. Press down on the center of the ADF to return it to its original position until the ADF
button locks.
ATTENTION
50
If the glass or the white stripe are dirty, vertical black streaks may apper
in the scanned images.
Press center of
ADF
When the ADF has returned to its original position, make sure that it is
completely closed. Paper jams or feeding errors may occur if the ADF is
not closed completely.