Canon Satera LBP5610 User Manual page 35

The default is "A4".
IMPORTANT
8
Set the paper cassette in the printer.
While holding the paper cassette with both hands and insert it until it stops a as
shown in the figure.
34
(B)
(A)
Make sure that the size of the loaded paper matches that of the paper size setting
switch before setting the paper cassette in the printer. If the size indicated by the
paper size setting switch does not match, this may result in printer malfunction.
a
b
a