At the back of the device, there is a button. Press it twice. This generates a receipt containing network information.
If the paper is feeding but no text is printed, the paper roll is like loaded incorrectly. Flip the paper to ensure the thermal side of the paper is facing the correct direction.
3
Locate Network Details
Find the IP in either the LAN or Wi-Fi section of the printed receipt. Note the serial number from the receipt as well.
4
Access POS Settings
Navigate to the Receipt Printer section in the POS settings and select SUNMI LAN.
5
Connect the Printer
Enter the IP and Serial Number exactly as displayed on the network page printed receipt.
When entering the serial number, you don't need to enter "SN: ".
6
Test Configuration
Press the Test button to verify printer connectivity. This will print something out.
If the paper is feeding but no text is printed, the paper roll is like loaded incorrectly. Flip the paper to ensure the thermal side of the paper is facing the correct direction.
Automatic Receipt Printing
To enable automatic printing of new orders:
In the POS, go to Settings.
Under Order, navigate to Print receipt for new order.
Set to Yes to enable it.
If this is set to No, receipts will not print automatically after an order is created.
