RRC[

Rat Rig Community [Unofficial]•17mo ago•

1 reply

MoyMadrigal

PETG build-up on my nozzle

Hi, does anyone know of any configuration to prevent plastic deposits from forming in the nozzle (build-up on my nozzle) that then fall into the print when printing with PETG?
I use Polimaker poly PETG
at 240C
.94 extrusion extrusion multiplier
layer fan off because there are a lot of pieces and they have enough time to cool down on their own.

Unfortunately, I lost 2 kilo due to this issue because the machine crashed and lost steps.