Xante PlateMaker 3, Руководство пользователя

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6-16 Configuration bb ______________________________________
Note: Accurate Screens is active in the PPD only if the Enhanced
Screens menu is set to Normal.
Enhanced Screening Technology
XANTÉ’s Enhanced Screening Technology allows you to increase
the number of levels of gray produced for a line screen setting.
Set Enhanced Screening from the MISC:SCREEN configuration
menu or from Enhanced Screens menu in the Print dialog box.
Normal, the factory default, uses the line screen set in your
application. Enhanced Screening options are 145, 197, or 256 gray
levels. The following chart lists the line screen setting for each
option at different resolutions.
Levels Line Screens
of Gray 600 dpi 1200 dpi 2400 dpi
145 70 lpi 140 lpi 282 lpi
197 60 lpi 120 lpi 242 lpi
256 53 lpi 106 lpi 212 lpi
Note: Accurate Screens is active in the PPD only if the Enhanced
Screens menu is set to Normal.
Fast Imaging
Adobe PostScript 3’s Fast Imaging feature allows you to select from
two methods of image data compression for faster printing when
image quality is not the primary concern.
Set Fast Imaging from your application Print dialog box.
•
None, the factory default, prints at normal speed and with no
data compression.
•
Optimized for Quality compresses image data for faster printing
than normal but with some (usually not noticeable) loss of image
quality.