Xante FilmMaker 4, Руководство пользователя

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PC Setup 3-13
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.
• Optimized for Speed implements a greater degree of data compression to provide
the fastest print time but with the possibility of a noticeable loss of data quality.
Optimize selections do not function if the print job contains an image that is masked
or rotated to anything other than 0
°
, 90
°
, 180
°
, or 270
°
.
Gamma
The Gamma feature allows you to adjust printer output for ink, media, file, and
environmental conditions. For example, if a scanned image is too dark, you can select
a new gamma setting to lighten and enhance the details. XANTÉ provides seven
standard gamma curves available through the Gamma menu in the Print dialog box.
Gamma curves 1 through 5 progressively lighten the midrange values in an image.
Gamma 0 (the factory default) makes no change to the image, and Gamma 6
produces a reverse (negative) image without changing the image in the application.
Graphs in figure 3.25 show the change to the midrange gray levels.
Depending on the application being used, a Printer’s Default option may be available.
When this option is selected, the current printer setting is used for the job.