2nd and higher layers issue - spaces between printing lines
Suddenly my MK3 with MMU2s started to print weirdly, cant find what is causing this issue, do someone know what is wrong?
First layer seems to be ok, as soon printer starts to print 2nd layer (faster) and more, then it looks filament has space between lines. On the photo you can see clearly on 2nd and 3rd layer how it looks... I did not change anything, printer just suddenly prints like that.
RE: 2nd and higher layers issue - spaces between printing lines
Underextrusion when printing faster suggests a clogged nozzle.
RE: 2nd and higher layers issue - spaces between printing lines
Underextrusion when printing faster suggests a clogged nozzle.
Thanks for the tip, tried to coldpull 2 times, but no help. I think it happens after update of profiles in Prusaslicer, maybe just coincidence. Dont know what is wrong 🙁
RE: 2nd and higher layers issue - spaces between printing lines
Dismantled hotend completely, cleanup everything, assembled back, did cold pull twice but the issue persist.
I am now going to calibrate filament extrusion multiplier.