https://bugs.kde.org/show_bug.cgi?id=426031
--- Comment #6 from Michael Josenhans <michael.josenh...@web.de> --- I have the printer connected via USB and WLAN. I was the printer get working on WLAN again after deleting the printer within CUPS (In browser: http://localhost:631) and installed it again with hp-setup command-line tool. I was not able to reinstall the USB driver with the command-line tool hp-setup. Here I got the error message: "Unable to communicate with the device. Please check the device and try again." -- You are receiving this mail because: You are watching all bug changes.