Problem verified with HPLIP packaged in Ubuntu 12.04, Ubuntu 14.04 AND with the latest HPLIP installed using the installer today, using version 3.15.9 py2.5 (on Debian 7.7)
The failing test is to set black only through the CPUS web interface's Default Options, save options, then use the Print test page action also via the web interface. Expected result: greyscale printout. Actual result: Colour print out.
(forgive me if this is unhelpful, but it would seem useful to link to the following in an attempt to bring all input together in one place)
https:/ /answers. launchpad. net/hplip/ +question/ 249118 /answers. launchpad. net/hplip/ +question/ 265769
https:/
Problem verified with HPLIP packaged in Ubuntu 12.04, Ubuntu 14.04 AND with the latest HPLIP installed using the installer today, using version 3.15.9 py2.5 (on Debian 7.7)
The failing test is to set black only through the CPUS web interface's Default Options, save options, then use the Print test page action also via the web interface. Expected result: greyscale printout. Actual result: Colour print out.