Uploaded May 2021 | Updated September 2026, 3 hours ago

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3D Chameleon Switch Location on the Prusa Mk3.

The basic steps are:

1) Home the Printer
2) Move the Y axis until you hear the "click' from the switch, or see the red LED on the switch turn on.
3) The point at which the LED turns on is the value you enter into the GCode Generator.