Altitude Adjustment
You can adjust the altitude settings.
If the machine is operated in an environment at an altitude of 1000 meters or higher and irregular white streaks or spots appear on printed images, enable this function to improve print quality.
Press [Settings] on the Home screen.
Press [Maintenance][Altitude Adjustment].
Select [1000 m], [2000 m], or [3000 m], and then press [OK].
Press [Home] () after performing the adjustment.