Dell 3110cn Color Laser Printer - Manual (Page 139)

1.
Press until Admin Menu appears, and then press . 2.
Press until Wired Network or Wireless Net appears, and then press . 3.
Press until Reset LAN or Reset MPC appears, and then press . 4.
The Are you sure? message appears on the operator panel. Press . 5.
Turn off the printer, and then on again to apply the settings. 6.