Durahl
Well-known member
- Printer Model
- V2.4 350
I'm looking for a way to Probe Z with an at temperature Hot End in order to clean it with the Nozzle Brush without touching it off the Print Bed and in the process contaminating it with the still dirty Nozzle.
The ideal location would obviously be one of the two 8mm Location Pins I've installed for aligning the Print Surface to the Bed but obviously G28 - Including G28Z is supposed to happen in the center of the Print Bed:
![Screenshot 2024-07-26 182418.png Screenshot 2024-07-26 182418.png](https://forum.vorondesign.com/data/attachments/5/5088-f6be0d6591f3b187dc4a00e1b7aa3a47.jpg)
How can I have the Printer do a preliminary G28Z at the custom location ( outside the Print Bed ) to clean it but then have it do the regular / actual G28Z smack dab in the Middle of the Print Bed after the Nozzle was cleaned?
The Tool Head is equipped with a CNC Tap and Gantry uses Sensorless Homing for X & Y.
The ideal location would obviously be one of the two 8mm Location Pins I've installed for aligning the Print Surface to the Bed but obviously G28 - Including G28Z is supposed to happen in the center of the Print Bed:
![Screenshot 2024-07-26 182418.png Screenshot 2024-07-26 182418.png](https://forum.vorondesign.com/data/attachments/5/5088-f6be0d6591f3b187dc4a00e1b7aa3a47.jpg)
How can I have the Printer do a preliminary G28Z at the custom location ( outside the Print Bed ) to clean it but then have it do the regular / actual G28Z smack dab in the Middle of the Print Bed after the Nozzle was cleaned?
The Tool Head is equipped with a CNC Tap and Gantry uses Sensorless Homing for X & Y.