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Using Various Functions > Functions
Sharpness
Adjusts the sharpness of image outlines.
When copying penciled originals with rough or broken lines, clear copies can be taken by adjusting sharpness
toward "Sharpen". When copying images made up of patterned dots such as magazine photos, in which moire
*1
patterns appear, edge softening and weakening of the moire effect can be obtained by setting the sharpness
toward "Blur".
When [All] is selected, select [-3] to [3] (Blur - Sharpen) to adjust the sharpness.
When [Text/Fine Line] is selected, select [0] to [3] (Normal - Sharpen) to adjust the sharpness.
Background Density Adj. (Background Density
Adjustment)
Removes dark background from originals, such as newspapers.
If the ground color is obtrusive, select [Auto]. If [Auto] does not remove the ground color, select [Manual] and
adjust the density of the ground color.
Image Quality
Color/Image
Quality
Functions Functions
Value Description
[+1] to [+3] (Sharpen) Emphasizes the image outline.
[-1] to [-3] (Blur) Blurs the image outline. Can weaken a Moire
*1
effect.
*1 Patterns that are created by irregular distribution of halftone dots.
Image Quality
Color/Image
Quality
Functions Functions
Item Description
Off Does not adjust the ground color.
Auto Automatically adjusts the background density based on the original.
Manual Select [1] to [7] (Lighter - Darker) to adjust the background density manually.
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