Can you edit your PPD file back to its original state (or re-create the print queue) and then replace your /usr/lib/cups/filter/pstopdf by this one:
http://www.openprinting.org/download/printing/pdf-printing/pstopdf
Do not forget to make the filter world-executable.
Does printing work correctly for you now, too?
Can you edit your PPD file back to its original state (or re-create the print queue) and then replace your /usr/lib/ cups/filter/ pstopdf by this one:
http:// www.openprintin g.org/download/ printing/ pdf-printing/ pstopdf
Do not forget to make the filter world-executable.
Does printing work correctly for you now, too?