Xerox 480cx User Manual
Page 214
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6-36
Scanning
Filter
Filter is typically useful for high-contrast images which soften or sharpen
edges and boundaries of an image.
No Filter
This is the default filter option. No filtering will take place when using this
option.
Sharpen
This selection emphasizes the edges of an image. It sharpens the image
boundaries by increasing the relative contrast between adjacent pixels. In
general, sharpen filters should only be used when you want to accentuate
the differences between one area and another.
Sharpen More
This option further emphasizes the edges of an image. This option produces
a much stronger contrast than the Sharpen option.
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