I just started to install the printer, and noticed that any change in dpp or turning RGB colors to greyscale, does not print anything. Never had that problem before.
Something to do with the new cups i saw flying by?
Code:sudo dpkg -l | grep cnijfilter ii cnijfilter-common 3.70.1-0~23~precise1 IJ Printer Driver for Linux. ii cnijfilter-mp280series 3.70.1-0~23~precise1 IJ Printer Driver for Linux.Code:3.2.0-34-generic-pae #53-Ubuntu SMP Thu Nov 15 11:11:12 UTC 2012 i686 athlon i386 GNU/Linux
edit, extra information
With terminal -> system-config-printer no success either.
Adding lines as described in https://harbhag.wordpress.com/2010/0...ies-on-ubuntu/
printing in grayscale simply doesnot exist. Returning to the 3.40 drivers and editing like explained in this blog, is for me, untill now, the only way to print in grayscale.