We have been following up for the same issue reported by one another customer. Would you please refer to the forum thread where similar issue has been discussed - Unable to print some documents
Follow the basic troubleshooting steps suggested and if that doesn't work for you as well, then please share a sample .pdf file with us via email. We would like to check the same at our end to see whether issue is reproducible or not.
"You can share the file with us via email. And you can send it to the email that is shared via private message. Please do mention your forum thread in the subject"