Hi ewige,
let me tell you that, two weeks after my last posting in this thread, colour-printing dissapeared again. :-/
BUT: I think since Kernel 3.16.x you (for printing) do not need drivers out of bchmnet's repo (at least for 6220). With drivers given by Ubuntu colour-printing works fine for me! (Only reason I added the repo again, is for scanning purposes.)
Maybe it is worth a try with kernel-versions from 3.16 on.
BB
let me tell you that, two weeks after my last posting in this thread, colour-printing dissapeared again. :-/
BUT: I think since Kernel 3.16.x you (for printing) do not need drivers out of bchmnet's repo (at least for 6220). With drivers given by Ubuntu colour-printing works fine for me! (Only reason I added the repo again, is for scanning purposes.)
Maybe it is worth a try with kernel-versions from 3.16 on.
BB