To use the double feed detection function, you must first open the scanner driver settings screen and enable double feed detection. It is also necessary to set [Rapid recovery system] to use the double feed detection ignore function.
- Open the scanner driver's Detail Settings screen.
- Click the [Error Detection] tab.
- Select either the [Detect by Length] or the [Detect by Ultrasonic] check box (or both).
- To use the double feed detection ignore function, open the [Others] tab and select the [Rapid recovery system] check box.
- Click the [OK] button and close the settings screen.
- Properly place the document in the scanner.