On Thu, 13 May 2021, Frank Cox wrote: > According to the manual you need to use the "HP Toolbox" to access the test > page function (and other stuff). > > https://www.manualsdir.com/manuals/398954/hp-deskjet-d1420-printer.html?page=36 > > http://manpages.ubuntu.com/manpages/trusty/man1/hp-toolbox.1.html > > This appears to be part of hplip, which is available in the standard Centos > repository. Thanks. The first link got me to something that was Windows-only. -- Michael hennebry at web.cs.ndsu.NoDak.edu "Sorry but your password must contain an uppercase letter, a number, a haiku, a gang sign, a heiroglyph, and the blood of a virgin." -- someeecards