The small Type-C connector on the USB cable plugs into the printer. The connector is not keyed and therefore can be plugged in in either direction. However, do not try to force the connector if it does not plug in. The Type-A end of the cable must be plugged into any USB 2.0 host port. The printers utilize the USB cable to charge the printer (refer to AC-to-USB Charger
) and for communications between the printer and computer.