Op Sat, 15 May 2021 05:22:24 +0200 schreef Michael Hennebry <hennebry at web.cs.ndsu.nodak.edu>: > With the Deskjet D1420 disconnected, hp-probe > finds no USB printers (duh). > With the Deskjet D1420 connected, hp-probe > finds it. > hp-testpage produces > error: Unable to communicate with printer Deskjet-D1400-series. Please > check the printer and try again. > > Note that hp-probe found it. > > hp-testpage also produces a popup saying ... > There is a problem with a print cartridge (1017) > > It does not say which one or why this would cause communication failure. > > How do I figure this out? > Try hp-setup and hp-check Ger van Dijck. -- Gemaakt met Opera's e-mailprogramma: http://www.opera.com/mail/