Avoiding
Common Problems in PostScript Files
1. Incompatibility issues
Problem:
There are many details to be addressed when PostScript is created. These
details differ for various output devices laser printers, imagesetters,
etc. Fortunately, many of these problems are avoidable through awareness
when the PostScript files are being created.
Solutions:
• Follow our guidelines for preparing files for your specific
desktop program.
• Fill out "Order Information" forms margins, fonts,
and files list are essential.
• e-mail No Duff Stuff
if you have any questions.
2. Running heads and feet movement
Problem:
Incorrectly or inconsistently placed running heads and feet is one of
the most dangerous problems because it is often not detected until after
a job is run. PostScript thinks of your publication in terms of whole
pages. The position of all elements (type, graphics, etc.) is determined
relative to the underlying page on which they are placed. When we arrange
these pages electronically into flats (impositions) we place the underlying
page, not the individual elements, on the page. So if the running heads
or feet are not placed consistently from page to page when we lay out
the job electronically, they will not be correct in the finished book.
Here's how to make sure they're right:
Solutions:
• Use the Master Pages, Master Items, or similar features of your
software.
• Check placement using the guidelines, rulers, and "snap-to
guides" in your software.
• If you use "frames" or "styles," make sure
they're consistent from chapter to chapter.
• When creating your PostScript files, be sure to use the same
page size for every file.
3. Fonts or graphics are missing
Problem:
We can't image your project without fonts and graphics. We need printer
and screen fonts for Mac. It is unlawful for us to keep your fonts,
so please send them with every job.
Solutions:
• Be sure to account for all fonts, including dingbats and other
special characters, and those used in graphics.
• If you send application files along with PostScript, send the
original graphics files (TIF, EPS, etc.) associated with the job.
