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[Solved] Loadcell issue MK4S/MMU3/High flow nozzle  

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Ron
 Ron
(@ron-10)
Eminent Member
Loadcell issue MK4S/MMU3/High flow nozzle

Hi,

I got the following:

Failing loadcell test (and related failing Z-axzs test).

Just before failing the test, when starting a the print, the nozzle cleaning was pushing very hard in the print plate. plate is damaged.

After seeing this I stopted the started print.

Then I got the loadcell test that didn't work anymore (no reaction when tapping on the nozzle). Looking in the sensor info the value of the loadcell is 0.0 and when I disconnect the loadcell from the extruder board, I see in the sensor value is continuous changing. Plugin in the senior again, it comes back to 0.0

I suppose the Loadcell is broken ? Any suggestions please ?

IMG_3567 IMG_3568

 

Regards, Ron

Posted : 14/05/2025 8:20 am
Ron
 Ron
(@ron-10)
Eminent Member
Topic starter answered:
RE: Loadcell issue MK4S/MMU3/High flow nozzle

Update:

Prusa support confirms the loadcell is broken. It will be replaced.

thanks to the support team.

topic closed

Regards, Ron

Posted : 14/05/2025 1:28 pm
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