Can you add my PPA to your system's software sources, following the instructions under "Adding this PPA to your system" on
https://launchpad.net/~till-kamppeter/+archive/ppa
and then update your system. You should get the CUPS packages of version 1.5.3-0ubuntu2~ppa1 then.
Now test again and tell us whether this solves your problem (so that you can use your printer with "socket://...").
Can you add my PPA to your system's software sources, following the instructions under "Adding this PPA to your system" on
https:/ /launchpad. net/~till- kamppeter/ +archive/ ppa
and then update your system. You should get the CUPS packages of version 1.5.3-0ubuntu2~ppa1 then.
Now test again and tell us whether this solves your problem (so that you can use your printer with "socket://...").