Enabling the Lock Setting from a Computer

1. On a computer connected to the same network as the printer, open a browser and enter the printer's IP address.

   You can check the printer's IP address using the following menu.

   • Wired LAN or Wireless LAN
     Settings > General Settings > Network Settings > Network Status > Wired LAN/Wi-Fi Status

2. Enter the administrator password to log in as an administrator.

3. Select the following menu.

   Device Management tab > Control Panel

4. Select ON for the Panel Lock setting.

5. Click OK.