On the left side of the app home page, click “Device Options” to connect a printer, RFID device or card swiper.

Connecting a Printer
Make sure your device and your printer are connected to the same WiFi network.
Select the printer you want to use. When you are successfully connected, there will be a green checkmark next to the selected printer. Confirm the connected printer on the black status bar across the bottom of the screen.
If the printer you are trying to connect with Boomset is not available on this list, manually add the printer by inputting the printer’s IP address. To find IP addresses, please visit the printer's website.