Eschwartz [1] filed a deletion request for gtk3-print-backends- nocolord [2]: gtk3-print-backends no longer exists, as it is bundled directly into the gtk3 package. This package no longer makes sense to install, as it will conflict with those printbackends as installed by gtk3. [1] https://aur.archlinux.org/account/Eschwartz/ [2] https://aur.archlinux.org/pkgbase/gtk3-print-backends-nocolord/