Canon MB5450 Series Online Manual page 851

Cropping Size for Thumbnail View
Select the cropping size for thumbnails of scanned documents.
Larger
Displays 105 % (in width and height) of the area displayed for the standard size.
Standard
The standard size.
Smaller
Displays 95 % (in width and height) of the area displayed for the standard size.
Note
• When you change the Cropping Size for Thumbnail View setting, the preview images will be
refreshed and cropped to the new size. As the preview images are refreshed, the color
adjustments and other settings applied to them are reset.
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