We use a third party library to send PDFs to a Printer, and are working with them to try to figure out these issues. Unfortunately I don't have an ETA.  The challenge is that these issues seem to be driver or font specific - we can take the same file, open in ProSeries on our machines, and print to our printers just fine.

However, just to double check assumptions.. can you open ProSeries, Choose Help -> Send Logs, and email the resulting .zip file (saved to your desktop) to proseries_engineering@intuit.com?  I'll double check the print logs.