3.7 Detecting double-feeds (Continued from the previous page)

3. Select the detection conditions from [Double Feed Detection] under [ADF Option]. The following are the detection conditions

None

Double-feed detection is not performed

Check overlapping

The scanner monitors the overlapping of documents.It detects a double-feed by differences in document

thickness when two or more document sheets are fed overlapping.

 

Check length

The scanner monitors the length of documents. It detects a double-feed by differences in the document length

when two or more document sheets are fed overlapping.

 

Check overlapping and length

The scanner monitors both document overlapping and length to detect double-feeds.

 

 

4.Click [ OK ] button to return to [ TWAIN driver ] dialog box. Perform the scanning operation on the dialog box. For details, refer to "8.5 Double feed detection conditions".

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