Firmware updateSelect this menu from Device settings in Setup menu.You can update the firmware of the printer, check the firmware version, or perform settings of a notificationscreen, a DNS server and a proxy server.Important• When you use this function, make sure the printer is connected to the internet.Note• Only Current version is available when Disable is selected for Wi-Fi enab./disable of Wi-Fi in LANsettings.• Install updatePerforms the firmware update of the printer. Follow the on-screen instructions to perform update.Note• If the firmware update is not complete, check the following and take an appropriate action.Check the network settings such as a wireless router.If Cannot connect to the server; try again is displayed on the LCD, press the OK button andtry again after a while.• Current versionYou can check the current firmware version.• Update notificationWhen ON is selected and the firmware update is available, the screen to inform you of the firmwareupdate is displayed on the LCD.• DNS server setupPerforms settings for a DNS server. Select Auto setup or Manual setup. If you select Manual setup,follow the display on the LCD to perform settings.• Proxy server setupPerforms settings for a proxy server. Select Use or Do not use. If you select Use, follow the display onthe LCD to perform settings.168