I can get another (unlisted) Ethernet printer to print tests and receipts on iOS. It functions like the Epson TM-88V (Android only) but not an Epson. However, it can only print correctly once. The next print will be all garbage until you restart the printer. I wonder how to go about this so if you guys have tried it and can get it to work stable please comment. I tried using another Star bluetooth printer (unlisted) using one of the supported Star printers, get it to detect but cannot print to it. Very limited printer support for this POS system.