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

and print management software RaiseCloud

Size: 310x320x4 mm

2x M3x20 MC6S screws

so it is a good idea to change to a more durable nozzle - see this link

Spectrum - PLA SILK - Aluminium Silver - 1.75mm - 1kg 3DE Basic So it is important thatSpectrum PLA SILK Aluminum Silver 1. 75mm 1kg An advantage of Spectrum PLA SILK is the low shrinkage after processing, which makes it possible to use the material in large 3D printers without a closed print chamber. Parts manufactured using Spectrum PLA are characterized by very high aesthetic quality due to the cohesion of the layers, even at large inclination angles on the parts' surfaces. Description PLA is one of the two most common 3D printing