Before you start your mc-print3 printer needs to be fully setup according to our setup guides.
Buy a MCS10 - mc-sound kitchen buzzer
UPC: 088047199031Item Name: MCS10
Unfortunately Superb do not supply this device and you would have to find it online. You can find the model here
Wind the mC-Sound kitchen buzzer's cable around the buzzer.
Plug the cable into the Cash Drawer / Buzzer port on the back of the printer.
Place the buzzer in the bay in front of the ports.