Confirm the MAC Address (Mac OS X)
To confirm the MAC Address of the communicating printer, perform the following:
Note: Check that the printer is connected to the computer with a USB cable and that the power lamp lights in green.
Note: The MAC Address is a unique physical address. This is not alterable.
- On the desktop, double-click the icon of the hard disk with the printer driver installed, open Applications, i80/iP90 Setup Utility, and double-click the i80/iP90 Setup Utility icon.

- The i80/iP90 Setup Utility is launched. The MAC Address can be confirmed in Bluetooth Settings.
Note: Even if the 'Change' button is pressed, the MAC Address cannot be changed.

- Confirming MAC Address is completed.