18 minutes ago, ultiarjan said:I don’t see the picture, but from what I understand your nozzle clogged and then the feeder is grinding the filament.
I would advise to clean the nozzle (google: atomic pull or cold pull) and maybe also clean the feeder if it happens again.
The main reasons for this issue is printing to fast and/or printing not hot enough. Try starting with Cura’s default profiles and you should be fine.
Finally, do you have an Ultimaker2 (with the small black feeder) or an ultimaker2+ (white feeder) if its still the old black feeder I would advise to upgrade with a bondtech feeder.
Thanks For your help Ultiarjan,
We have already clean the nozzle and the feeder, but it doesn't work.
I will try the second option.
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ultiarjan 1,223
I don’t see the picture, but from what I understand your nozzle clogged and then the feeder is grinding the filament.
I would advise to clean the nozzle (google: atomic pull or cold pull) and maybe also clean the feeder if it happens again.
The main reasons for this issue is printing to fast and/or printing not hot enough. Try starting with Cura’s default profiles and you should be fine.
Finally, do you have an Ultimaker2 (with the small black feeder) or an ultimaker2+ (white feeder) if its still the old black feeder I would advise to upgrade with a bondtech feeder.
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