Xhorse Condor “Learn Failed 12 Probe Detected”

 Problem: 

I have a problem with my Xhorse Condor xc-mini plus key cutting machine. It won’t cut key, giving me error “Learn Failed 12 Probe Detected”. How to fix it?

Solution:

There is a short circuit, open the LED lampshade to clean up the iron filings.

Disassemble the probe base, follow Step 4-Step 6 here to clean up this part, and check whether the wiring harness is damaged.