The Star Micronics TSP143LAN, the Star Micronics SP742ML and the Star TSP143UII Eco are some receipt printers that are compatible with the Square point of sale app for the iPhone and iPad, as of 2015. Certain printer models are more compatible with the higher temperatures associated with restaurant kitchens.
The Star models TSP143LAN and TSP654IIE3 are non-mobile Ethernet printers. These printers do not stand up to high temperatures but are well suited for businesses that have a stationary cash register. The Star SM-S220i and SM-T300i are Bluetooth compatible and mobile. These printers are not able to handle large volumes of receipts or fast-paced printing.
The Star SP742ML is an Ethernet-based printer that is able to withstand higher temperatures. This makes the printer ideal for printing out order tickets in restaurants.