https://bugs.launchpad.net/ubuntu/+source/cups/+bug/559331
http://systemsolver.com/StatlerBlog/index.php/2016/07/06/linux-laptop-and-remote-notes/
https://www.google.com/search?q=linux+cups+workcentre+4118+out+of+paper+warning%5C+
https://bugs.launchpad.net/ubuntu/+source/cups/+bug/559331
http://systemsolver.com/StatlerBlog/index.php/2016/07/06/linux-laptop-and-remote-notes/
https://www.google.com/search?q=linux+cups+workcentre+4118+out+of+paper+warning%5C+