1# Low-level USB device add trigger 2ACTION=="add", SUBSYSTEM=="usb", ENV{DEVTYPE}=="usb_device", ENV{ID_USB_INTERFACES}=="*:0701??:*", ENV{ID_USB_INTERFACES}!="*:070104:*", TAG+="systemd", ENV{SYSTEMD_WANTS}="configure-printer@usb-$env{BUSNUM}-$env{DEVNUM}.service" 3# Low-level USB device remove trigger 4ACTION=="remove", SUBSYSTEM=="usb", ENV{INTERFACE}=="7/1/*", ENV{INTERFACE}!="7/1/4", RUN+="udev-configure-printer remove %p" 5