Ack! My apologies:
1. PDF was created using Illustrator CC, using Save As > Adobe Illustrator PDF > PDF Dialogue.
2. The font (family) is Google's Roboto: Google Fonts Roboto
3. Tried printing the file from:
Illustrator CC (as both an .ai and a .pdf separately) - where it failed to even spool to the printer.
Preview (OS X 10.9.4) as a .pdf - where it spooled and couldn't get past the first page because of the error
Using a Konica Minolta Bizhub C364e
4. I actually don't think I can post an example given the sensitive nature of the content of the document. Sorry
Hope this helps clarify things!