So you’ve done everything the FAQ has told you that you need,
correct fonts properly installed and appearing in the
dvips
output, but
still you get fuzzy character output after
distilling with
ghostscript.
The problem could arise from too old a version of
ghostscript, which you
may be using directly, or via a
script such as
ps2pdf (distributed with
ghostscript itself),
dvipdf, or similar.
Though
ghostscript was capable of distillation from
version 5.50, that version could only produce bitmap Type 3 output of
any font other than the fundamental 35 fonts (
Times,
Helvetica, etc.). Later versions added ‘complete’
distillation, but it wasn’t until version 6.50 that one could rely on
it for everyday work.
So, if your PDF output still looks fuzzy in
Acrobat
Reader, upgrade
ghostscript. The new version
should be at least version 6.50, of course, but it’s usually good
policy to go to the most recent version (version 8.12 at the time of
writing — 2003).
This is FAQ version 3.27, released on 2013-06-07.