How does the Auto-Off feature work on the HP Envy 6000e?

Auto-Off turns the printer off completely after 2 hours of inactivity to help reduce energy use, and you must use the Power button to turn the printer back on. Auto-Off is always enabled if the printer does not have network or fax capability, but is disabled when the printer's wireless or Wi-Fi Direct capability is turned on. Even when Auto-Off is disabled, the printer enters Energy Save Mode after 5 minutes of inactivity.