Canon CP-220 User Manual page 24

4
After selecting [Custom] and clicking the [Adjust] button, adjust
the brightness and color of the print result, then click the [OK]
button.
For details, check the balloon help.
5
Select [Background Printing] and select a printing method.
24
Adjust the color of
prints.
Adjust the brightness
and contrast of prints.
Select [Background
Printing] to print in the
background. This allows
you to use other
applications while
printing.