Launch Eagle Mobile Configuration.
On the bottom right of the screen, tap Tools, and then tap Set up Printers.
On the bottom half of the screen you will see the setting for the receipt printer. You can choose to set up either a IP Printer or a Serial Printer.
After choosing the type of connection, select the type of printer you will be using. Currently, Mobile POS uses either a QL320 Zebra printer or the Epson P60.
After making your printer selection, tap the enable box to activate your printer selection.
Once the Printer is set up either as a wireless using an IP address, or via a Serial Printer cable, click Save.
Click Print Test Receipt. The printer should print out a slip of paper that says TEST RECEIPT.