But the main question I have is why? I have used other printers and never had this happen so much. This breaking in the feeder just before the nozzle tube has happened more in the last week than in a year of using a different printer by a different manufacturer. I paid them to assemble this thing so i could avoid weird little problems like this, and yet - here I am. 

Anyone out there have an idea where I can look? Some adjustment or maybe a slightly off installation?

Thanks in advance...

Here is a picture of the nozzle, in case it helps

Failed processing of the output_filename_format template.
Parsing error at line 1: Referencing a vector variable when scalar is expected
{printing_filament_types} - {input_filename_base} ({round(total_weight)+1}g - {filament_spool_weight}g) - {print_time} - {nozzle_diameter}n_{layer_height}mm.gcode
                                                                               ^

Is the documentation incorrect or am I doing something wrong?

I am experiencing some very strange behaviour from my Prusa Mini.

Seemingly increasing with model height, I get very strong vertical surface artefacts and also very strange underextrusions in corners. Here is a picture of a flowerpot that I printed in vase mode, which shows this effect all over.

The first ~5 cm of the model are splendid, but with increasing model height, the quality decreases massively.

What could be at fault here and how can I fix it?

Some added details: My Printer stands on my balcony in an enclosure, which is basically just an IKEA IVAR cupboard with doors. I has been there for years, so I don't think the resonance of the wood is to blame. Generally the printer is in good shape. I maintain it once a year (lubrication, retightening screws, etc.). I experience this with all of my filaments (PLA & PETG), in the same fashion.

I already readjusted the belt tension, which reduced the problem slightly, but not enough to pin it down as the cause.

Any ideas? Could this be the fault of the input shaper?

Does somebody have a similar issue?

I am really at a loss of what to do here. Any help is much appreciated! <3

I’m having success with PLA, but I get nozzle build up over time with PETG leading to prints getting stringy and having black “burnt” looking patches in them.

Im running:

• Sunlu dryer (drying at 60 degrees for 6 hours)
• Obxidian nozzle 0.4mm normal flow

I changed the stock nozzle to the obxidian to try to fix this, and then got the dryer to try again, but consistently get this build up issue. The prints are adhering fine, and first layers look great, although after first layers I can see tiny amounts of build up possibly starting around the very end of the nozzle. I’m not sure how to go about “tuning” for a filament and if that’s what’s needed here? Any advice appreciated!

Nozzle build up after 5 hours PETG printing

je cherche la façon utiliser des supports avec prusa slicer mais ne parviens pas. On parle de volet à drroite mais j'ai pas çà sur ma fenêtre de prusa slicer. en fait, je ne sais pas du tout où aller lol trouver ces foutus supports, besoin aide svp

mein Prusa Core One seit 750 Betriebsstunden und läuft wie eine 1!

jetzt stellt sich für mich die Frage, wie warte ich die Maschine so, dass ich auch noch lange Freude damit habe.

Gibt es hierfür eine Anleitung?

Gibt es (Ersatz-) Material, das man sich bereitlegen sollte?

Vielen Dank im Voraus