Canon MF6180dw Manual page 600

<10 Base-T>
<100 Base-TX>
10
Select <Apply> using [
11
Press [ ] (Menu) to close the menu screen.
12
Restart the machine.
Turn OFF the machine and wait for at least 10 seconds before turning it back ON.
Establish 10Base-T connections.
Establish 100Base-TX connections.
] or [ ], and then press [OK].