Fujitsu 5900C - fi - Document Scanner Operator's Manual page 162

Symptom 8
Do the documents satisfy the con-
ditions described under the "Pre-
cautions" in "7.2 Document Paper
Quality"?
When the multifeed detection is ON,
are the multifeed detection conditions
fulfilled?
Did you fan the documents, before
loading them on the hopper?
Have the documents just been printed
out by a copier or laser printer?
Is the document stack thicker than
50 ?
Is the weight of the batch of
documents more than 5kg?
Are the Pad and the Brake roller
clean?
142
6.3 Troubleshooting
Multifeeds occur fruequently.
NO
YES
NO
YES
NO
YES
YES
NO
YES
NO
YES
NO
NO
YES
Continued on the next page
Use documents that satisfy
the requirements. (*1)
Fulfill the multifeed detection
conditions. (*2)
Fan the documents before
loading (*3)
Fan the documents 3 or 4
times to remove static
electricity from the paper. (*3)
Reduce the number of sheets,
until the thickness becomes
50mm or less.
Reduce the number of sheets
until the weight of the batch
of documents becomes less
than 5kg.
Clean the Pad and the
Brake roller (*4)