At the top of forum replies there is a command "Print." I have opened the forum in PCLOS and in Windows 7, where it opens in
Firefox in both cases, but when I select Print, the screen changes but nothing else happens. There does not seem to be any further input required as in other print commands. I have looked at the HP Device Manager on this Linux system, and nothing shows up in the Job
Queue under Printer Control. What am I missing, please?