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MMU3 Filamant Change Error  

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KaySchmid
(@kayschmid)
Member
MMU3 Filamant Change Error

Help, for two weeks I have been trying to finish a two-color print, but it always stops in the layer with the filament change. 

 

He successfully loads the filament into the nozzle and then pulls it back again. He does that three times and then comes an error message. But if I press the nozzle load via the menu, everything works normally! I've resliced the model several times, but it doesn't help.

 

I am desperate, please help, thank you!!! 

This topic was modified 11 months ago by KaySchmid
Posted : 17/03/2025 10:12 pm
LarGriff
(@largriff)
Reputable Member
RE: MMU3 Filamant Change Error

Maybe try the calibration test for the filament sensor (the one on top the extruder).

2022 - Creality Ender 3 V2
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Posted : 18/03/2025 2:05 pm
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