I'm having trouble printing some Acrobat files. Some print OK, but others print little squares for letters instead of text. See below for a scan of a page that printed this way. The graphics came out fine, but the text printed as squares. Sometimes a document will print the first 3-4 pages fine and then start printing squares instead of letters.
If you have any ideas as to what might be causing this problem, I would really appreciate an
email!