Why is Your 3D Printer Extruder Clicking?

Periodically, I start publishing my documents and assume everything is going well. Suddenly, a bothersome clicking noise starts to give off from the extruder area. The first time it occurred to me, I had to look until I located the solution.

Why is your extruder clicking? The primary cause is the stepper motor avoiding. This can occur when the filament becomes unable to move, either out of the nozzle or into the PTFE tube. An additional reason can be that you are printing with inaccurate temp...