Error message 'cycle _time' 'output_pin driver_fan'

[EddyMI3D]

According to their website, I have a bad feeling about this:

3D Printers with Preinstalled and Modified Klipper Versions

Rationale With the growing popularity of Klipper as a firmware option for high-speed, high-quality 3D printing, some Original Equipment Manufacturers (OEMs) have started shipping 3D printers with preinstalled, modified versions of Klipper. These modifications are often made to: Support for the specific hardware configuration. Provide customized features or interfaces. Integrate OEM-specific tools and UI elements tailored to the device. While these preinstalled versions can provide a more seam…