3D printer nozzle clogging is a common issue with 3D printers. 3D printer nozzle gets clogged due to various reasons


1. There is impurity in the filament which is stacked in the nozzle. So, please clean the nozzle by the needle or take the nozzle off and

clean inside of the nozzle by needle and drill.


2. The nozzle is overheated causing the filament to be carbonized inside. So, please clean the nozzle by

 needle or take the nozzle off and clean inside of the nozzle by needle and 0.2 mm drill bit.


3. The deformation of nozzle hole occurred by external force. Please replace the nozzle.