Specifically, the Z-Axis no longer moves down (the X and Y axis seems to be fine). Not only will it not Auto-home, but going to "Move axis" in the Prepare menu will also not move the Z-Axis down. I have attached a video I found on YouTube that showcases basically the exact same problem I am having. Written by: David Taylor Last Updated: June 20, 2023 Homing the axes is essential for your Ender 3 to know and calculate the X, Y, and Z positions, meaning that the failure of the homing process due to any reason will naturally halt the printer due to a lack of positional data and make it impossible to print until the issue is resolved. 3 - Adjust the Z-axis limiter switch. On your Ender 3, Ender 3 V2, and Ender 3 Pro, you'll see two M5 bolts with two M5 t-nuts. Carefully loosen each bolt just enough to slide the Z-axis limiter up or down the 2040 aluminum frame. You'll likely only need to move the Z-axis limiter switch up 1 or 2 mm to correct your issue. I got myself the Ender 3. The Home position is about 1 mm left and 2 mm in front of the front left corner. Now, the hotend center axis is 11 mm from the carrier plate with the "Mk 10" cooler mounted right onto a pair of 5 mm pegs that are part of the plate. As I want to change to an e3D v6, which has a diameter of 22 mm, I will have to move out Creality Ender 3 X axis homing issue Ask Question Asked 3 years, 8 months ago Modified 3 years, 8 months ago Viewed 16k times 1 I bought an Ender 3 recently. Auto-home is on the right front moving away from the end stop. I did reverse the wiring of the X axis motor, it did not work. I had Marlin 2.x uploaded, it didn't work too. Marlin 2.x: 18K views 1 year ago. Ran into a problem on my Ender 3 V2 with the Z axis not moving down when doing an Auto Home. After some research and testing found that a wire had broken in the ribbon cable .

ender 3 z axis not homing