my epson wf-2860 screen keeps going back to the home screen while i'm trying to use it, it's so annoying, how do i make it stop?

The screen is timing out due to a default energy-saving setting. You need to disable the Operation Time Out feature.

1. Press the Home button on the control panel.
2. Select Settings.
3. Select General Settings.
4. Select Basic Settings.
5. Scroll down and set Operation Time Out to Off.