Use Gnome Manual Duplex - https://sourceforge.net/projects/g-manual- duplex/
-- support for manual duplex printing https://bugs.launchpad.net/bugs/193088 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
