Toshiba E-STUDIO E-Studio 3511 Operator's Manual page 71

When the selected drawer size and the original size are the same,
o
the copier rotates the original data by 90 and makes a copy which
is the same size as the original --- even if those directions differ
(e.g.an LT-size original is set while the same size paper is set in R
direction).
3
Select other copy modes as required.
4
Press the [START] button.
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