Color Options - Mac OS X 10.4

You can select from these settings on the Color Options menu.

Manual Settings
Lets you select manual color adjustments. Click the arrow next to Advanced Settings and select settings for Brightness, Contrast, Saturation, and individual color tones. You can also select a color Mode setting for printing photos and graphics. If you select the Adobe RGB color mode, you can also adjust the midtone density using the Gamma setting.
Prints using standard color profiles for your product and paper to help match image colors. You can customize the conversion method and filter settings on the ColorSync pop-up menu in the print window.
Off (No Color Adjustment)
Turns off color management in your printer software so you can manage color using only your application software.