PDFs via PDF task host not printing right

Our PDF task host, a virtual machine is outputting Draftsight/DWG files and DWGs exported from SW Electrical with symbols and text that looks like it was hand drawn, sometimes with broken apart symbols.  I am our cad admin but know very little about how Autocad/Draftsight works on the setup end.  Anyone know what shx fonts or settings should be looked at to alleviate this?

 

Printing a PDF from a user's machine prints fine, but the task host does not.  I've just changed the DWG to PDF host to my own machine as a test.

Smiley face screenshot is an example printed from a user machine.

Perhaps the screenshots here will help someone more in the know be able to prescribe something in particular.

Thanks in advance