Canon MX475 - Correcting Images and Adjusting Colors with Scangear (Scanner Driver)

Correcting Images and Adjusting Colors with ScanGear (Scanner
Driver)
Correcting Images (Unsharp Mask, Reduce Dust and Scratches, Fading
Correction, etc.)
Adjusting Colors Using a Color Pattern
Adjusting Saturation and Color Balance
Adjusting Brightness and Contrast
Adjusting Histogram
Adjusting Tone Curve
Setting Threshold
512