https://support.usa.canon.com/infocenter/index?page=content&id=ART164530&actp=search&viewlocale=en_U... Make sure that the machine is turned on. Using the Operation Panel Flick the HOME screen, then tap Setup. Tap Device settings. The Device settings screen is displayed. Tap Firmware update The Firmware update menu opens. You can update the firmware of the machine, check the firmware version, or perform settings of a notification screen, a DNS server and a proxy server. Install update Performs the firmware update of the machine. If you select Yes, the firmware update starts. Follow the on-screen instructions to perform update. If the firmware is already the latest version, "Your Firmware is the latest version. Update is not required." will be displayed
