Lexmark C9235
Note: The application overrides the printer settings.
From the home screen, touch Eco‑Settings.
Depending on your printer model, do either of the following:
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.
Reduce power consumption by setting up the following power-saving options of your printer.
This article shows the primary information required to escalate no power issues.