Hello, I have recently got the square register. I am wanting to use an Epson TM- u220D connected via an Ethernet cable. When I plug it in it doesn't show up at all. The firmware is 5.20EAI and it has a E03 Ethernet card installed into it. Ive reset it multiple times and have messed around with the dip switches but still nothing. The main purpose of using the TM-U220D is to print tickets to the kitchen. Any help would be appreciated. Thank you in advance.
