I have the same problem with HP OfficeJet 6500 709n, HPLIP-3.14.10 Public Release, LinuxMint 17 My duplexing option is fully greyed out and i cannot select it anymore. And i selected Autoduplex size A4 so i cant select long edge or short edge But not print a double side. An issue ?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/416513 Title: duplex printing no longer works for OfficeJetPro 8500 with HPLIP > 3.9.6b To manage notifications about this bug go to: https://bugs.launchpad.net/hplip/+bug/416513/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs