The
if Above
box in the
Grayscale Images
area applies to
grayscale images.
In the
if Above
box, type the minimum resolution an image
must be for the system to downsample it.
Note: The
Down to
and the
if Above
options are linked by ratio. This ratio
is the actual value stored in each process template, and it is stored as an
integer. When you open a process template, the system calculates the
if
Above
value from the
Down to
value and the ratio between the two
options. When you change the
if Above
value, the
Down to
value stays
the same, but the system rounds the
if Above
value to the nearest
integer, according to the ratio between the two options.
Compression
Compresses grayscale images using the selected compression
format.
Select
None
to disable image compression.
Select
JPEG (Lossy)
to compress images using a JPEG format.
Select
ZIP (Lossless)
to compress images using the ZIP format.
Quality
Applies to JPEG compression options only.
Select a level of compression from the list. The compression
level decreases as the quality level increases.
Color & Grayscale Alternate Images
Generate
Generates alternate low-resolution images of the images in the
input file. An alternate image is used when creating low
resolution PDFs from Publish PDF, or Vector output from
Prinergy, or Insite Prepress Portal.
Select the
Generate
check box to enable alternate images; clear
the
Generate
check box to disable alternate images.
at
Determines the resolution of alternate images.
Type the resolution at which you want Prinergy to generate
alternate images.
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Chapter 10—Refining
