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EXC000 You need to de-solder capacitor C7 from the 1.1.3 mainboard (next to the Z-STOP connector) otherwise the trigger signal will not be detected. BLTouch sends a very short pulse when it contacts the print bed, and the capacitor suppresses it. On later mainboards C7 is not fitted because of this problem.

2019-04-12 09:45:49 Helpful (1)
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