Prusa Mini failing self-tet after upgrading to firmware 4.3
 
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Prusa Mini failing self-tet after upgrading to firmware 4.3  

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Marc
 Marc
(@marc)
New Member
Prusa Mini failing self-tet after upgrading to firmware 4.3

Hello

I wonder if anyone can help me

Recently I updated my prusa Mini firmware to 4.3 and it can not pass the self test since. Surprisingly after I downgraded it back to 4.2.1 it passed the test as it should. The problem is specifically during the Z axis test. Now I am back to firmware 4.2.1 but I would love to update as soon as I figure this out and enjoy the new firmware features.

 

Thank you

 

Thank you

Posted : 08/03/2021 3:42 am
Moncho
(@moncho)
New Member
RE: Prusa Mini failing self-tet after upgrading to firmware 4.3

I have the same problem.

I have updated the firmware of my Pusa MINI and do the axis test, when it evaluates the Z axis it rises until it reaches the upper stop marking 193 and stops.

At the end it gives me an error in the Z axis and the Selftest does not finish.

 

How can I solve that?

 

Note: the printer works perfectly

 

Posted : 09/03/2021 6:39 am
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