Thanks for the explanations. OK not to assign any driver... but how? ;-)
The MacOS X printer setup tool is minimalistic. It forces you to choose a driver. Furthermore, it uses a wrong URLs for printers on a Linux server (ipp://<address>/<queue> instead of http://<address>/printers/<queue>). So on has to both fix the printer URL manually and to issue the command: # lpoptions -p Epson -o raw I suppose that the "raw" option is precisely intended to avoid any processing on the client side... -- Print quality degraded when printing from a Mac onto a CUPS server under Ubuntu https://bugs.launchpad.net/bugs/511550 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