Canon PIXMA MG4200 Series On-Screen Manual page 629

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(ScanGear) > Correcting Images and Adjusting Colors with ScanGear (Scanner Driver)
Using a Color Pattern
S910
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.
> Scanning with Application Software that You are Using
> Adjusting Colors