Clear all

Prusament petg extrusion burnt their filament at the end  

New Member
Prusament petg extrusion burnt their filament at the end

Hi everybody, since yesterday I literally can’t print anything in my new prusa i3 mk3s mmu2s, it has less than a week and it is doing weird things. I have printed more than 60 successfully hours of print but not anymore.

Yesterday I lost a print of 15hours just because the extrusion wasn’t consistent. Using prusament petg ( from store and original prusa petg ) profile this piece of my lack v2 wasn’t able to be finish.

In fact I had to replace the nozzle, now, with a 0,6 mm nozzle the end of the filament locks burnt, and is doing crepy sounds as it’s smells like burnt.

Printing settings ,
Prusa mks3 with mmu2s single 0,6
Profile prusament petg
And 0,35 layer higth.

Temperature is in between 230-245
230 to change the filament in the video you saw, and in the first layer 245

Hope you guys can help me.   VIDEO OF THE PROBLEM.

This topic was modified 2 years ago by juanpedrogonzalezpan
Posted : 30/03/2020 10:30 am