Visioneer Patriot 780 - Manual (Page 34)

S CANNING B ASICS 27
3. You can load the documents into the Automatic Document Feeder
in either orientation—that is, with either their long sides or short
sides (known as Landscape or Portrait orientation) into the ADF.
For Simplex (one-sided) scans, load the documents face up.
For Duplex (two-sided) scans, the documents can be face up or
down because both sides are scanned.
4. You can now scan the documents using OneTouch or one of the
other scanning interfaces.
Note: Items scanned using the Automatic Document Feeder must be
a minimum of 5 x 7 inches (12.7 x 17.8 cm).
Landscape Orientation. Portrait Orientation.