[ISIS driver] Mark the "On" checkbox under "Multifeed Recovery" and set "Auto-cancel Timer" to 0 or any value (minutes) on the [Paper Handling] tab of "Properties for Fujitsu fi-5950..." dialog box.

Auto-cancel Timer:

Scanning is not restarted for the set period of time (minutes) after a multifeed error. If scanning is not started after the set minutes, the application is notified of the error by the driver. Note that if the Auto-cancel Timer is set to 0, the application will never be notified of the error.

3.In the Software Operation Panel or driver dialog box, select [Check Overlapping] or [Check Overlapping and length difference].

1003.12 Not detecting Multifeed for fixed format