I am also experiencing this bug with Fedora 20 and an HP Laserjet 1020 printer. The printer works fine with the same cable in other systems. My experience is the same: The printer shows up in lsusb but not in hp-setup.
I am also experiencing this bug with Fedora 20 and an HP Laserjet 1020 printer. The printer works fine with the same cable in other systems. My experience is the same: The printer shows up in lsusb but not in hp-setup.