Canon PIXMA MX392 Manual - Page 126

Image Adjustment, Reduce Show-through, Recommended, Color Settings, Preferences, Document, Magazine

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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. • Reduce Show-through Use this function to reduce show-through in duplex documents or lighten the base color in recycled paper and other colored paper when scanning documents. • OFF Show-through will not be reduced. • ON Select this to reduce show-through in duplex documents or lighten the base color. It is recommended that you normally select this setting. Important Reduce Show-through can be set when Recommended is selected on the Color Settings tab of the Preferences dialog box and Document or Magazine is selected for Image Adjustment. • Unsharp Mask Emphasizes the outline of the subjects to sharpen the image when scanning photos. • OFF Unsharp Mask will not be applied. • ON Emphasizes the outline of the subjects to sharpen the image. It is recommended that you normally select this setting. • 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. • OFF Moire will not be reduced. • ON Reduces moire. It is recommended that you normally select this setting. 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. • 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 large dust particles and scratches; however, evidence of the reduction process may remain or delicate parts of the image may be removed. Important This function may not be effective for some types of photos. Note

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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
.
•
Reduce Show-through
Use this function to reduce show-through in duplex documents or lighten the base color in recycled paper
and other colored paper when scanning documents.
•
OFF
Show-through will not be reduced.
•
ON
Select this to reduce show-through in duplex documents or lighten the base color. It is
recommended that you normally select this setting.
Important
Reduce Show-through
can be set when
Recommended
is selected on the
Color Settings
tab of
the
Preferences
dialog box and
Document
or
Magazine
is selected for
Image Adjustment
.
•
Unsharp Mask
Emphasizes the outline of the subjects to sharpen the image when scanning photos.
•
OFF
Unsharp Mask will not be applied.
•
ON
Emphasizes the outline of the subjects to sharpen the image. It is recommended that you normally
select this setting.
•
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.
•
OFF
Moire will not be reduced.
•
ON
Reduces moire. It is recommended that you normally select this setting.
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
.
•
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 large dust particles and scratches; however, evidence of the reduction process
may remain or delicate parts of the image may be removed.
Important
This function may not be effective for some types of photos.
Note