Fujitsu FI-4220C2 Symptom 9 Multi feed errors occur frequently

Symptom 9 Multi feed errors occur frequently.

Do the documents satisfy the conditions described in "6.2 Document Quality"?

YES

When the multi feed detection is ON, are the multi feed detection

conditions satisfied?(*2)

YES

Were the documents fanned before loaded onto the ADF paper chute?

YES

Have the documents just been printed out on a copier or laser printer?

NO

Is the document stack 5 mm or less?

YES

NO		Use documents that satisfy
		the requirements. (*1)
NO
	Satisfy the multi feed
	detection conditions. (*2)
NO
		Fan the document before
		loading, or reduce the number
		of sheets of the documents.
YES
	Fan the documents 3 or 4
	times to remove static
	electricity from the paper.
NO	Reduce the number of sheets
	of the document. (*3)

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