Epson ES-400 User Manual page 76

Skip Blank Pages
If the scanner detects marks from the other side of a blank page and adds the marks to the scanned
image, adjust this setting to prevent this.
Detect Double Feed
Detects a double-feed paper error in the ADF. If you are scanning an original envelope or plastic card,
select Off.
Parent topic: Scanning in Epson Scan 2
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