MT800 User Manual
4. For example, when connecting via Bluetooth, you need to change the port to COM to connect.
Please do as follows:
1) Turn on the printer.
2) Turn on the computer. The Bluetooth icon will show at the lower right of the screen. If the
computer is not configured with Bluetooth function, you need to insert a Bluetooth Dongle into its
USB connector.
3) Right click the icon, choose "Add a Device".