Canon MultiPASS C80 Software User's Manual page 36

Whole Page
If you selected Photo Optimiser, select this option to adjust multiple
graphic images appearing on a single page.
Setting Colour Print Mode Options
To ensure colours are printed accurately, you set the following options on
the Colour tab in the Properties dialog box.
Colour Adjustment
Select to adjust the differences between display colours and printed
colours.
3-12 Printing with the MultiPASS Printer Chapter 3