I have been getting these lines where there seems to be not enough filament extruded accompanied by some clocking noises (not really grinding). Recently I got a few errors about stuck filament as well.
I did a few cold pulls but there wasn’t any debris to be seen and the three ends (cht) were clearly visible.
Noises, pattern and errors persist.
Pla, core one, max layer with 0.4 nozzle.
Any help appreciated
Edit is the image not loading for everyone?
How about your filament path? Is there high resistance? The filament roll, is it hard to roll on your filament holder? How about reverse bowdens?
Is the extruder gear too tight or too loose?
I found that new rolls seem to not want to unroll as easy because of the weight. If I have this problem, it’s usually on a new roll.
If this is a core one you should be asking Prusa, not because we can’t or don’t want to help, but because that’s part of the price of the printer. And they will have a much better idea of what is wrong.
Good point.
It’s this an enclosed printer? Of so are you making sure it’s properly vented or left open when printing PLA?
