The MVXOptions.ini file controls the double feed detection options.
// [DoubleFeedDetection]
//
// Enable=true - double-feed detection will be enabled
// false - double-feed detection will be disabled (default)
//
// PhotocellPower=n (where n is between 2 and 8) (default=5)
// This is the power level adjustment for the photocell to
// detect the feeding of multiple documents.
//
// Delay=n (where n is between 10 and 150 in mm) (default=50)
// This is the distance from the leading edge to where
// double-feeding detection starts.
//
// Confidence=n (where n is between 2 and 10) (default=7)
// Higher indicates greater reliability of detection.
To disable double feed detection in a newer version of Ranger for the MVX, double feed detection must be disabled in the driver options file and the generic option "NeedDoubleDocDetection" must also be set to false. This was implemented in an attempt remain compatible with already existing applications.