mabawsa, can you try to replace your /usr/lib/cups/filter/pdftops file by the attached one (do not forget to make it world-executable) and try to print again? Does Duplex work now?
mabawsa, can you try to replace your /usr/lib/ cups/filter/ pdftops file by the attached one (do not forget to make it world-executable) and try to print again? Does Duplex work now?