Schedule Power Modes lets the user schedule when the printer goes into a reduced power state or into the Ready state.
Using the Embedded Web Server
Open a Web browser, and then type the printer IP address in the address field.
Click Settings > General Settings > Schedule Power Modes.
From the Action menu, select the power mode.
From the Time menu, select the time.
From the Day(s) menu, select the day or days.
Using the printer settings on the computer (Windows only)
Print directly from your iOS device to any AirPrint‑enabled printer without needing to download or install drivers.