Xerox N2125 用户指南

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Using the PCL Driver
3-16
User Guide
Graphics Options
When you select this tab, you can set the various graphics 
options for the driver.
Gray Scale
Gray Scale refers to a type of pattern that is applied to 
printed images. By using combinations of black dots, 
these patterns produce a gray appearance on the printed 
page. The best way to choose a Halftoning setting for your 
graphic image is to experiment. Print a graphic image at 
each setting and choose the one you like best.
The Windows 95/98 driver provides the following 
options:
• Photographic Images (the default setting)
Use this setting for printed images that you want to 
have a smooth, realistic and photographic appearance. 
It provides soft contrasts between various shades of 
gray (and also works well for images originally 
designed with color).
• Line Art Images 
Choose this setting for graphic images with intricate 
lines and fine detail, like clip art graphics. It provides 
solid lines and sharp contrasts between shaded areas.
• Scanned Images
Choose this setting if your graphic images were 
originally scanned in through a scanner. It is specially 
tuned to provide exceptional quality and clarity to 
printed images originally scanned with a scanner.
The Windows NT 4.0 driver provides halftone control 
options supported by the Windows NT 4.0 operating 
system. For details, refer to the driver’s Halftone Color 
Adjustment tab.