Canon MF4200 用户手册
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2-27
Image Settings
[Auto Tone]
Set to [ON] to automatically adjust the tone
of the image. You can apply this setting
when the preview image is displayed.
of the image. You can apply this setting
when the preview image is displayed.
NOTE
This setting is available when [Color], [Color (Documents)] or
[Grayscale] is selected in [Color Mode], and [Color Correction] is
set to [Recommended] or [Color Matching] in the [Preferences]
dialog box (see p. 2-37).
[Grayscale] is selected in [Color Mode], and [Color Correction] is
set to [Recommended] or [Color Matching] in the [Preferences]
dialog box (see p. 2-37).
[Unsharp Mask]
Set to [ON] to emphasize the outline of an
image and make it sharper. It is effective for
scanning photos etc., which have a soft
focus.
image and make it sharper. It is effective for
scanning photos etc., which have a soft
focus.
NOTE
This setting is available when [Color], [Color (Documents)] or
[Grayscale] is selected in [Color Mode].
[Grayscale] is selected in [Color Mode].
[Descreen]
Set to [ON] to reduce the distorted pattern
(moire) when scanning printed photographs
and pictures.
(moire) when scanning printed photographs
and pictures.
NOTE
– This setting is available when [Color], [Color (Documents)] or
[Grayscale] is selected in [Color Mode].
– Even if [Descreen] is set to [ON], some moire effect may remain
if [Unsharp Mask] is also set to [ON]. In this case, disable
[Unsharp Mask].
[Unsharp Mask].
– A change in this setting is reflected after [Scan] is clicked.
[Reduce Dust and Scratches]
Reduces the dust and scratches on photos.
[None]:
No reduction of dust and scratches will be
made.
No reduction of dust and scratches will be
made.
[Low]:
Reduces only small dust and scratch marks.
Reduces only small dust and scratch marks.
[Medium]:
Normally this setting is recommended.
Normally this setting is recommended.
[High]:
Reduces large dust and scratch marks.
This may remove delicate parts of the
image.
Reduces large dust and scratch marks.
This may remove delicate parts of the
image.
NOTE
This setting is available when [Color], [Color (Documents)] or
[Grayscale] is selected in [Color Mode].
[Grayscale] is selected in [Color Mode].