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Canon mp280 User Manual

Page 544

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Applies Image Adjustment suitable for magazines.

Newspaper

Applies Image Adjustment suitable for newspapers.

Document

Applies Image Adjustment suitable for text documents.

Important

You can set Image Adjustment after preview.
You can set this setting when Recommended is selected on the Color Settings tab of the
Preferences dialog box.

Note

If the image is not adjusted properly with Auto, specify the document type.
The color tone may change from the source image due to the Image Adjustment. In that case, set
Image Adjustment to None.

Unsharp Mask

When this is set to ON, the outline of the subjects is emphasized to sharpen the image.

Descreen

Printed photos and pictures are displayed as a collection of fine dots. "Moire" is a phenomenon where
uneven gradation or a stripe pattern appears when such photos or pictures printed with fine dots are
scanned. Descreen is the function for reducing this moire effect.

Note

Even if Descreen is set to ON, some moire effects may remain if Unsharp Mask is set to ON. In
that case, set Unsharp Mask to OFF.
Selecting Magazine(Color) in Select Source on the Basic Mode tab has the same effect as setting
Descreen to ON on the Advanced Mode tab.

Reduce Dust and Scratches

Scanned photos may contain white dots caused by dust or scratches. Use this function to reduce such
noise.

None

Dust and scratches will not be reduced.

Low

Select this to reduce small dust particles and scratches. Large ones may remain.

Medium

It is recommended that you normally select this setting.

High

Select this to reduce small/large dust particles and scratches. Evidence of the reduction process
may remain and may also remove delicate parts of the image.

Important

This function may not be effective for some types of photos.

Note

It is recommended that you select None when scanning printed materials.

Fading Correction

Use this function to correct photos that have faded with time or have a colorcast. "Colorcast" is a
phenomenon where a specific color affects the entire picture due to the weather or ambient strong
colors.

None

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Image Settings