Canon MX920 Series Online Manual page 184

When Detecting the Printers Have the Same Name during
Setup
When the printer is detected during setup, you may see multiple printers of the same name on the
detection result screen.
Select a printer with checking the MAC address set to the printer against the MAC address on
detection result screen.
To check the MAC address of the printer, print out the network setting information using the operation
panel of the printer.
Printing Out Network Setting Information
Additionally, you can check the network setting information on the LCD of the printer. Select WLAN
setting list or LAN setting list from Confirm LAN settings in LAN settings under Device settings,
and check the item displayed on the LCD.
LAN settings