Canon EOS 250D Advanced User's Manual page 387

[Q] Setting the Paper Size
[Y] Setting the Paper Type
[U] Setting the Page Layout
If the image's aspect ratio is different from the printing paper's aspect ratio,
z
the image may be cropped significantly when you print it as a borderless print.
Images may also be printed at lower resolution.
Select the size of the paper in the
z
printer.
Select the type of the paper in the
z
printer.
Select the page layout.
z
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