🎊 Ender 3 Z Axis Not Homing

It does not move at all on the Z-axis and remains 3 - 4" above the bed during and after Auto Homing. Here's the detail : I installed a Creality Ender 3 Pro New Upgrade Motherboard Silent Mainboard V4.2.7 with TMC2225 Driver Marlin 2.0.1 & bootloader pre-installed & then a Creality BLTouch 3D Printer Upgraded Auto Bed Leveling Sensor Kit (the In the case of only the Z-axis of your Ender 3 failing to home, we can immediately tell that the Z-axis endstop is the culprit, meaning that either there are problems with its wiring (especially likely if you have been working on your Ender 3 lately) or the endstop switch is not functional anymore. 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 The z axis homing is acting inconsistent no matter what I use to command it - the LCD on the printer itself - the Repetier Host software I don´t have bed autoleveling of any kind. I already surfed through tons of forums and I could not find a fix for my 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 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. If the stepper is driving the printer head away from the endstop on a particular axis on homing (in your case the X direction), there might be a few possible problems at hand: The stepper cables are plugged in reversed; The wires in the stepper cable are switched Plurrie Ender 3 V2 Z-axis homing VERY inconsistent Help Hi all, First time posting here, so hopefully I'm doing this right. My new stock Ender 3 V2 is having extreme deviations in Z-axis homing. When I auto-home, The nozzle will end up anywhere between perfect print height to a full millimeter off the bed, seemingly randomly. If the Z-axis does not move at all after the XY-axis finishes homing, it indicates that the Z-axis motor is not rotating. 2. Cause analysis Motor wires are not connected properly. 3. Troubleshooting and solution 3.1 Reconnect the motor cable of the malfunctioning axis. (The motherboard end also needs to be reconnected.) The reasons that Ender 3 Z-Axis is not moving could be printing scale issues, motherboard failure, or eccentric nuts problem. To fix the eccentric nut issue, loosen them and do tightening them. For avoiding the printing scale issue, loosen the screws on the lead screw bracket. The z-axis motor is not bound and is moving in both directions, just not after homing. I am also assuming the z-axis is supposed to be able to move down after homing, as the instruction for setting up the CRTouch specifically says to home the head, then to find the z-offset by lowering the z-axis. Z axis not homing Ender 3 V2 with new 3DTouch Solved Hello I just installed a Triangle labs 3D touch on my ender 3 v2. I wired it to the BLTouch port on the board. I flashed a UBL 10x10 BLTouch version of Jyers Marlin specifically this version (E3V2-UBL-BLTouch-10x10-v4.2.2-v2..1.bin). JMcaE.

ender 3 z axis not homing