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Originals and Paper Sizes
This section explains the notation used in this guide when referring to sizes of originals or paper
sizes.
As in A4 and B5, which may be used either in the horizontal or vertical direction, in order to
indicate the orientation of the original/paper, horizontal orientation is indicated by an additional R
character.
Set direction Indicated size
The size of original/paper that can be used depends on the function and source tray. For
further details, refer to the page detailing that function or source tray.
Vertical direction
For original/paper, dimension A is longer than B.
A4, B5, A5, B6, A6, 16K
Horizontal direction
For original/paper, dimension A is shorter than B.
A4R, B5R, A5R, B6R, A6R,
16KR
B B
A A
Original Size
B B
AA
Original Size