Your POS system is connected by a network. If you are having errors with Credit Cards or the computers not being recognized on the network, there might be a disconnection(s) between network devices, POS stations or IP printers.

NOTE: Unplugging and plugging back in the Network cable from the Network port on the POS station or IP printer may resolve the issue.

NETWORK PORTS – USUALLY LOCATED BEHIND THE COMPUTER STATION OR UNDER THE MONITOR

NETWORK CABLES – ARE PLUGGED INTO NETWORK PORTS AND LOOK LIKE PHONE CORDS BUT BIGGER