Lexmark XM5370
From the home screen, touch Eco‑Settings.
Notes:
Touch > Scheduled Power Modes.
Do any of the following:
Touch Add Schedule, and then select a power mode.
Touch Next, and then select the day and time.
Touch Set.
This article shows the primary information required to escalate no power issues.
Reduce power consumption by setting up the following power-saving options of your printer.