Adjusting Colors Using A Color Pattern - Canon Pixma MG7150 Online Manual

Adjusting Colors Using a Color Pattern

You can preview color changes and reproduce natural colors by using the color pattern
function in ScanGear (scanner driver)'s Basic Mode tab.
Color Adjustment
Correct colors that have faded with time or due to colorcast. "Colorcast" is a phenomenon
where a specific color affects the entire picture due to the weather or ambient strong colors.
Click an arrow in Color Adjustment to emphasize the corresponding color.
Cyan & red, magenta & green, and yellow & blue are complementary color pairs (each pair
produces a shade of gray when mixed). You can reproduce the natural colors of the scene
by reducing the cast color and increasing the complementary color.
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