Canon 3749B002 On-Screen Manual page 310

The Pattern Print window appears.
4.
Select Brightness/Contrast for Pattern Print.
5.
Select Paper Size and Pattern Size.
Note
You can crop the image before printing the pattern. Move the white frame in Preview to change
the cropping area.
Click Preview... to display the print preview in a different window in which you can check the
settings before printing.
See Help for details on the Pattern Print window.
6.
Click Print.
The pattern is printed.
Note