So it is important that the nozzle is very smooth and clean before use

See how to replace your mainboard in the video:

* Easy to print with

MK8 steel nozzle – wear-resistant and durable

Derudover anbefaler 3D Eksperten PrintaClean eller Isopropanol

Creality 3D - Silent Mainboard Kit - K1 Max Creality 3D - CR-6 SE - Reservedel So it is important thatComplete Mainboard Kit for Creality K1 Max 3D Printer Creality Silent Mainboard Kit K1 Max is a complete mainboard kit that fits the Creality K1 Max 3D printer. The kit contains everything you need to upgrade your 3D printer. It is designed to reduce noise and improve performance. The Creality Silent Mainboard is made of high quality materials that provide stable and reliable operation. It is easy to install and does not require any special knowledge.