To preview scanned originals or documents using Document Server, configure the “Original Orientation” setting to display the top/bottom orientation of the original correctly in the preview.
Place the original, and then select the scan settings you require.
Press [Original Feed Type].

Specify the original orientation.
Check the orientation of the placed document, and then press [
] or [
].

Press [OK].
The selected original orientation appears in “Original Feed Type”.
Specify a destination, and then press the [Start] key.