Pavel, probably your problem is not the one handled here, as the HP printers affected by this bug were still visible for HPLIP. Is your printer visible in the output of "lsusb" and "ls -l /dev/bus/usb/*/*"?
Pavel, probably your problem is not the one handled here, as the HP printers affected by this bug were still visible for HPLIP. Is your printer visible in the output of "lsusb" and "ls -l /dev/bus/usb/*/*"?