For a couple of month we have been using the version 9 of acrobat reader. Everything was working fine until recently. Right now i have 3 user at work which have problem when printing PDF file. The problem does not happend all the time. For example yesterday someone received 2 PDF from one of our client. In one of the document some letter "A" were "D". The word "installation" was like "instDllation". Those error occured only when printing and not all the time. What i mean is that it not all the "A" letter that became "D" just some of them.
I've checked the fonts in the PDF file and all of them were installed. I've tried those document with other PDF reader and with those program it's working fine ?!?!?