Fujitsu 4530C Operator's Guide - Page 96

Symptom 9, Do double-feeds occur frequently?

Page 96 highlights

5.2 Remedying Common Troubles Symptom 9 Do double-feeds occur frequently? Do the documents satisfy the NO conditions described under the "Precautions" in "6.2 Document Paper Quality"? YES When the double-feed detection is NO ON, are the double-feed detection conditions fulfilled?(*2) Use documents that satisfy the requirements. (*1) Fulfill the double-feed detection conditions. (*2) YES Were the documents fanned before NO loaded into the ADF paper chute? YES Have the documents just been printed out on a copier or laser printer? YES Is there any debris in the ADF? YES YES Fan the documents before loading, or reduce the number of sheets of the documents. Fan the documents 3 or 4 times to remove static electricity from the paper. Remove debris from the ADF. NO Is the ultra sonic sensor covered with paper dust? YES Clean the ultra sonic sensor. (*5) NO Is the document stack 5mm or less? NO Reduce the number of sheets in the stack. YES Continued on the next page TROUBLESHOOTING 5 fi-4530CImage Scanner Operator's Guide 91

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5.2 Remedying Common Troubles
fi-4530CImage Scanner Operator's Guide
91
TROUBLESHOOTING
5
Use documents that satisfy
the requirements. (*1)
NO
Fulfill the double-feed
detection conditions. (*2)
NO
YES
Do the documents satisfy the
conditions described under the
"Precautions" in "6.2 Document
Paper Quality"?
When the double-feed detection is
ON, are the double-feed detection
conditions fulfilled?(*2)
Were the documents fanned before
loaded into the ADF paper chute?
NO
Fan the documents before
loading, or reduce the
number of sheets of the
documents.
YES
Have the documents just been
printed out on a copier or laser
printer?
YES
Fan the documents 3 or 4
times to remove static
electricity from the paper.
YES
Is the document stack 5mm or
less?
NO
Reduce the number of
sheets in the stack.
YES
YES
Continued on the next page
Symptom 9
Do double-feeds occur frequently?
Is there any debris in the ADF?
YES
Remove debris from the
ADF.
Is the ultra sonic sensor covered
with paper dust?
YES
Clean the ultra sonic sensor.
(*5)
NO
NO