serwap  filed a merge request for canon-cque :
The canon-cque contains also some executables (e.g. CQue.exe, which executes, despite the name, on linux too). CQue is needed to configure the printer's credentials, like department id and password - you cannot do it with generic cups interface. Can CQue executable be installed as well?
 https://aur.archlinux.org/account/serwap/  https://aur.archlinux.org/pkgbase/canon-cque/
Request #11976 has been rejected by Eschwartz :
Requesting to merge the package into a nonexistent package is not the best way to discuss packaging issues with the maintainer.