Triumph Adler P-4030i, Руководство пользователя

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6-13
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".
Background Density Adj. (Background Density
Adjustment)
Removes dark background from originals, such as newspapers. This feature is used with full color and auto color.
Background Density Adjustment is disabled if Auto Color detects black and white originals.
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.
Item 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.
Item Description
Off Does not adjust the ground color.
Auto Automatically adjusts the background density based on the original.
Manual Manually adjust the density in 5 levels. When [Manual] is selected, press [1] to [5] (Lighter - Darker) to
adjust the background density.
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USB
Original More Sharp Less Sharp
Copy
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Scan to
USB