During long-term use at high temperatures, the nozzle will gradually carbonize the filament adhering to its surface, causing the diameter of the extruded filament to become smaller or even uneven; alternatively, due to the use of poor-quality consumables, internal impurities may partially block the nozzle. To improve the nozzle's service life and printing success rate, it is particularly important that we regularly perform cold pull cleaning on the nozzle.
1、Cleaning Frequency
2、Cold Pull Cleaning Method
Click to view the Cold Pull Cleaning video of the nozzle