When [Use Paper Tray Settg] is selected, the machine scans the originals based on the size of the paper loaded in the selected tray. With this method, you do not have to specify the size of the originals. The orientation of the original must be 90 degrees different from the orientation of the copy paper in the tray that you selected. You can use the display to confirm which orientation you need to use to place the originals.
Select the paper tray containing the paper that is the same size as the originals.
Press [Original Settng].
Press [Original Size].
Press [Use Paper Tray Settg].
Press [OK] twice.