NOTE: If the firmware download fails, select RETRY to start the download again.
Select CANCEL if you do not want to update the firmware.
NOTE: The firmware will begin to install. The blue bar is also a progress indicator.
NOTE: This process could take a few minutes.
WARNING: DO NOT POWER OFF OR DISCONNECT THE PRINTER FROM UTILITY POWER
DURING THE UPDATE PROCESS.
Press and release the touchscreen display ON/OFF button and the display will restart.4.