Procedure for two-sided original
Press [Original Feed Type].

In [Original Settings], press [2 Sided Original].
In [Page Opening Orientation], select [Top to Top] or [Top to Bottom] according to the binding orientation of the originals.
Binding orientation and required page opening orientation
Binding orientation
Page opening orientation

Top to Top

Top to Bottom
If the last page of the last original is blank, in "Last Page", select [1 Side] or [2 Sides].
To skip the last page, select [1 Side].
To scan the last page as blank page, select [2 Sides].Press [OK].

If you selected [Divide], the setting made here is applied to the last page of each batch of divided originals.