We aren't in a position to provide any reasonable response to this type of open-ended question without significantly more information.
Exactly what symptoms are you seeing? Are you getting a failure message from Acrobat? If so, what? Are you getting a PostScript error at the printer? For that matter, is it PostScript printer of some type? If part of the job prints, what doesn't print?
More information and maybe be can assist you!!
- Dov