Fujitsu fi-4120C Operator's Manual page 89

Symptom 7
Vertical lines appear in the scanned image.
Is the document scanned on
the flat bed?
NO
Are lines white ?
NO
Are the lines black?
NO
Contact the manufacturer's
authorized service center.
*) For cleaning the glass, refer to "3.2 Cleaning the ADF" (page. 43).
5.2 Remedying Typical Troubles
YES
Contact the manufacturer's
authorized service center.
YES
Clean the white stripe beside
the glass. (*)
YES
Clean glass. (*)
fi-4120C Image Scanner Operator's Guide
5
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