The following link suggests it is a vendor driver issue: http://linuxliberations.blogspot.hu/2012/08/printing-with-xerox-workcentre-6015ni.html
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to cups in Ubuntu. https://bugs.launchpad.net/bugs/984424 Title: Xerox WorkCentre 6015 wrong colors cups 1.5.2 Status in “cups” package in Ubuntu: Confirmed Bug description: Xerox WorkCentre 6015 Ubuntu 12.04 cups 1.5.2 sends the wrong colors to printer. Works well in Ubuntu 10.04 cups 1.4.3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/cups/+bug/984424/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
