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Bed leveling : Z axis not moving while printing
Posted: Fri Nov 22, 2019 2:29 pm
by DzzD
Hello,
I've installed 3D touch on my A20M, levelling works fine but when printing, the Z axis is not moving to compensate, what do I miss ?
Re: Bed leveling : Z axis not moving while printing
Posted: Fri Nov 22, 2019 2:42 pm
by William
Hi, If you mean that the z axis is not compensated,
You can refer to this for calibration:
viewtopic.php?f=27&t=18371
The specific operation video can refer to this:
https://www.youtube.com/watch?v=_RtsZDbR2po
Re: Bed leveling : Z axis not moving while printing
Posted: Fri Nov 22, 2019 2:54 pm
by DzzD
Hi, If you mean that the z axis is not compensated,
Yes that's what I mean, bed leveling works fine and output grid value. but it does not compensate while printing.
Re: Bed leveling : Z axis not moving while printing
Posted: Mon Dec 09, 2019 6:11 pm
by DzzD
I am stil not able to use bed leveling, any idea ? setting in Marlin 2.0 ?
here is the output of M420 V :
Code: Select all
Send: M420 V
Recv: Bilinear Leveling Grid:
Recv: 0 1 2 3
Recv: 0 +0.280 +0.221 +0.162 -0.080
Recv: 1 +0.060 -0.068 +0.056 -0.028
Recv: 2 +0.036 -0.036 -0.038 +0.033
Recv: 3 -0.223 -0.157 -0.038 -0.033
Recv:
Recv: echo:Bed Leveling ON
Recv: echo:Fade Height OFF
Here is the issue I got :
https://github.com/MarlinFirmware/Marlin/issues/13512
But nothing help me on this thread
Re: Bed leveling : Z axis not moving while printing
Posted: Mon Dec 09, 2019 6:14 pm
by William
Hi, Does this happen when you print all models?
Can you provide your specific video?
Re: Bed leveling : Z axis not moving while printing
Posted: Mon Dec 09, 2019 7:17 pm
by DzzD
William wrote: ↑Mon Dec 09, 2019 6:14 pm
Hi, Does this happen when you print all models?
Can you provide your specific video?
Yes it happen with all models, even when I add "M420 S1" after "G28" on the starting gcode and I am sure the bed leveling data are ok because when I do a "M420 V" while printing it output the mesh leveling datas, I am really lost on this issue...
Sorry no video but the issue is simple : z axis is not compensated while printing (it is not moving while printing a layer)