Issues with Adobe FrameMaker Print to PDF 
An issue that has come up over and over again on several FrameMaker and Acrobat/PDF email lists as well on the corresponding Adobe User-to-User forums is that of creation of PDF files. FrameMaker 5.5.6 and 6 have what looks like a convenient feature that is supposed to allow you to create PDF files via simply saving the document as a PDF file. I have gone on record as advising end-users not to use this approach for reliable creation of PDF files from FrameMaker documents under Windows and MacOS with FrameMaker 6 and earlier. Why do I most vociferously offer this advice and why doesn't the problem get fixed? And how SHOULD you create PDF files from FrameMaker?
Isaacs, Dov. Bright Path Solutions (2004). Articles>Document Design>Online>Adobe FrameMaker