Notes:
• View the printer IP address on the printer home screen. The IP address appears as four sets of
numbers separated by periods, such as 123.123.123.123.
• If you are using a proxy server, then temporarily disable it to load the web page correctly.
2 Click Settings > Device > Update Firmware.
3 Do either of the following:
• Click Check for updates > I agree, start update.
• Upload the flash file.
a Browse to the flash file.
b Click Upload > Start.
Upgrading and migrating 278