White objects do not knock out
Determines whether the PDF file contains white objects that are
not set to knock out.
To knock out white objects, select the
Fix
check box.
Flatness tolerance is different than <list> points
Determines whether the flatness tolerance in the PDF file is
different than the value that you specify. The flatness tolerance
controls the maximum permitted distance in device pixels
between the original path and an approximation of straight-line
segments. In other words, flatness tolerance controls the
precision of curve rendering.
To set the flatness tolerance in the PDF file to the number of
points that you specify, select the
Fix
check box.
Maximum miter limit is above <list>
Determines whether the PDF file contains text and line art that
has a miter limit above the number that you specify. The default
is 10.0 points.
To decrease the miter limit of text and line art to the number
specified, select the
Fix
check box.
Line art is invisible (line art has no fill nor stroke color)
Determines whether the PDF file contains line art that uses
neither fill nor a stroke color (that is, the line art is invisible).
To remove the invisible line art, select the
Fix
check box.
Live Area
Measurement units
Determines the linear units used for the size of pages. You can
select points, picas, inches, centimeters, or millimeters. The
default is points.
Live area detection: Page contains text that is too close to the inside
of the trim box
Determines how close text can be to the trim box.
To adjust the live area detection, enter the desired values. By
default, live area detection is turned off.
PDF/X settings in Preflight Editor
PDF/X
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Chapter 10—Refining
