Avision IS25 manual - Manual (Page 81)

By Length+Position: When a multi-feed is detected for
the first time, the scanner memorizes the length and
position of the paper attached to the document. When you
perform next scanning, this pattern of multi-feed will be
bypassed.
To use the intelligent mode,
1. Choose your desired multi-feed detecting method to
bypass by.
2. When multi-feed occurs during scanning, a multi-feed
message appears.
3. Press the Scan button on the scanner. The LED
indicator first turns to red color and then stays in green
color.
4. Click OK to close the multi-feed message.
5. Open your TWAIN data source in your scanning
application. The same multi-feed condition will not be
recognized as multi-feed.
Note:
1. You can clear the previous multi-feed conditions by
clicking the Reset button.
2. The scanner can memorize to bypass up to 25 multi-
feed conditions.
3. If you uninstall your scanner driver, the previous multi-
feed conditions which have been set to memorize and
skip will still be valid.
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