Xerox C165 参考指南
Quick Reference Guide
Page 5-31
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More Image Quality
Use this feature in addition to the settings selected using the Image Quality option,
to further enhance the quality of your output.
to further enhance the quality of your output.
Options:
Contrast
Adjusts the difference between the image densities within the scanned image.
Sharpness
Increasing sharpness improves the sharpness of text; decreasing sharpness
reduces the moiré effect (wavy patterns) which sometimes affects halftone images.
reduces the moiré effect (wavy patterns) which sometimes affects halftone images.