Printer power switch

With this config, you can switch the printer comfortably on and off.

Printer is powered off panel

You must configure your Moonraker power device with the following settings to get this panel instead of the Klipper error.

[power printer]
type: <any type>
...
bound_services: klipper

Important is the name printer and the attribute bound_services: klipper. Mainsail will use this power device to check for a "powered off" printer.