Note: The automatic sensor cleaning function is lost with this cameras: 5D II, 5D III, EOS R, EOS R6, EOS RP. After the conversion, the sensor can be cleaned as usual dry with compressed air or wet with all preparations.
Attention: With the conversion, the sensor cleaning function is lost and *MUST NOT* be switched on again. If Sensor Cleaning is set as a startup action it can cause the camera to fail starting up. I turn it off in the menu, but cannot hide this option. Please be aware that this can irreversibly damage the camera if sensor cleaning is set as a startup action.