Filter
Top Products
5.2 Remedying Typical Troubles
fi-4220C Image Scanner Operator’s Guide 81
TROUBLESHOOTING
5
*1) For details on requirements, see "6.2 Document Quality" (page. 91).
*2) For details on how to attach the Pad ASSY, see "4.2 Replacing the Pad ASSY"
(page. 57).
*3) For details on how to clean the Pick roller, see "3.3 Cleaning the ADF" (page. 47).
*4) For details on how to replace the Pick roller, see "4.3 Replacing the Pick Roller"
(page. 61).
Use document which is
satisfying requirements.
(*1)
NO
YES
Were the documents fanned
before loading on ADF paper
chute?
NO
Fan the document before
loading, or reduce the number
of sheets of the documents.
Is the Pad ASSY attached
correctly?
NO
Attach the Pad ASSY
correctly. (*2)
YES
Is the Pick roller dirty?
YES
Clean the Pick roller. (*3)
YES
Contact the manufacturer's
authorized service center.
Is the Pick roller worn out?
Replace the Pick roller. (*4)
NO
YES
NO
Symptom 10
Do pickup errors occurs frequently?
Do the documents satisfy the
conditions described under "
Precautions" in "6.2 Document
Paper Quality"?