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.
https://www.facebook.com/asecasjuan.9/videos/pcb.1457557347762075/2844385528977468/?type=3&theater&ifg=1 VIDEO OF THE PROBLEM.