Canon S820D User Manual page 51

(2) Print Type
For printing that emphasises intermediate colours, select Photo. For printing that
emphasises the brightness of primary colours, select Graphics. For documents that
contain large amounts of a basic colour, select Spot Colour.
(3) Printer Profile
Select optimised colour characteristics (a profile) for the media type and other factors.
(4) Gamma Correction
This function adjusts the colour contrast (not including pure black and white). To adjust
the contrast, select the check box and move the slide bar. Moving the bar to the right
darkens the entire image while increasing contrast in the lighter areas and decreasing
contrast in the darker areas.
(5) Colour Balance
Move the bar for each colour to adjust the balance of colour intensity. Moving the bar
to the right intensifies the colour.
(6) Intensity
Move the slide bar to adjust the print density. Moving the bar to the right increases the
density.
Printer Driver Functions (Macintosh)
Description of Print Settings 51