Unsharp Mask - Canon MX870 Series User Manual

Select the orientation of the original to be scanned from the ADF: Portrait or Landscp..
*2, *3
ADF duplex scan
(6)
Select the side of document to be scanned from the ADF. Select ON to scan both sides of document and
OFF to scan a single side of document.
*2
Reduce show-thru
(7)
Reduce show-through of the opposite side of a text document, or lighten the color of recycled paper,
newspaper, etc.
*2
Descreen
(8)
Reduce the moire effect when uneven gradations or stripe patterns appear on the original to be scanned.

Unsharp mask

(9)
Emphasize outlines of subjects and sharpen the image when the original image is not clear.
*1
You can select Multi crop when Photo is selected for Doc. type. Then, when two or more photos are loaded
on the Platen Glass, each photo is scanned as an individual image.
*2
This setting item is not available when Photo is selected for Doc. type.
*3
You can specify only ADF orientation and ADF duplex scan when Auto scan is selected for Doc. type.
Note
Available setting items are different when you select an option other than PC in Save/Forward.
For details, refer to the on-screen manual:
.
Advanced Guide
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