Select the orientation of the originals and copies if the original is two-sided or if you want to copy onto both sides of the paper.
Top to Top
Top to Bottom
Press [Orientation].
Select [Top to Top] or [Top to Bottom] for [Original:] if the original is two-sided.
Select [Top to Top] or [Top to Bottom] for [Copy:].
Press [OK].
The default is [Top to Top]. You can change the default orientation under [Original Orientation in Duplex Mode] and [Copy Orientation in Duplex Mode] in User Tools. For details about these settings, see General Features.