Fujitsu fi-5900C Operator's Manual page 171

Symptom 8
Do the documents satisfy the con-
ditions described under the "Pre-
cautions" in "7.2 Document Paper
Quality"?
YES
When the multifeed detection is ON,
are the multifeed detection conditions
fulfilled?
YES
Did you fan the documents, before
loading them on the hopper?
YES
Have the documents just been printed
out by a copier or laser printer?
NO
Is the document stack thicker than
50 ?
NO
Is the weight of the batch of
documents more than 5kg?
NO
Are the Pad and the Brake roller
clean?
YES
Multifeeds occur fruequently.
NO
Use documents that satisfy
the requirements. (*1)
NO
Fulfill the multifeed detection
conditions. (*2)
NO
Fan the documents before
loading (*3)
Fan the documents 3 or 4
YES
times to remove static
electricity from the paper. (*3)
YES
Reduce the number of sheets,
until the thickness becomes
50mm or less.
YES
Reduce the number of sheets
until the weight of the batch
of documents becomes less
than 5kg.
NO
Clean the Pad and the
Brake roller (*4)
Continued on the next page
6.3 Troubleshooting
6
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