Brightness: Adjusts the brightness of the touchscreen.
Language: Choose the display language of the printer, and the setting will take effect after restarting the printer.
Number of Nozzles: Choose the number of nozzles.
Date & Time: Sets the printer's date and time. By entering the local city name in English, the system automatically sets the date and time of the time zone when the printer is connected to the network and restarted.
Storage Available: Displays the local storage capacity the printer still has free.
