Canon LBP6780x Manual page 457

7
Specify the stateless address.
Check the [Use Stateless Address] check box when using a stateless address.
NOTE
Stateless Address Retention
After the [Use Stateless Address] check box is selected and the printer is restarted, the stateless address is displayed
automatically. This stateless address is discarded when the printer is turned OFF.
8
If you want to use a manual address, specify the following settings.