In the square point of sale app, tap on the menu icon (three vertical lines) then tap settings, tap printers and tap add printer station. Select your front of house printer and turn on receipts, bills, and reports. Select save in the top corner. Then tap create printer station again and select your kitchen printer. Turn on the order tickets option. Then tap save and go back to checkout screen. When you complete a transaction the order details should print on your kitchen printer at the same time as your receipt prints on your front of house printer! If you don't see the create printer station option, try updating the square app. Also make sure you are using printers that are compatible with square.
