Auto Power-Off Ender 3

thingiverse

Piece to hold a switch that will completely turn off the printer. When printing is finished, the printer is sent to position Z 229 and one of the wheels on the X axis turns the switch off, turning off the printer. You need to add in the gcode editor, in "Machine Settings", in the box "Finalize Gcode" at the end the following code: G1 Z229.0 F600; Move up to turn off. In my Ender 3 Pro printer, the height at which the switch changes state is 229 mm, on your printers this height may vary a few millimeters, check with manual displacement. I printed it with supports holding onto the bed through the switch hole.