![Direct drive printer: extruder motor clicks, nozzle gets clogged and this (photo) always happens. Prints fail anywhere : r/ender3v2 Direct drive printer: extruder motor clicks, nozzle gets clogged and this (photo) always happens. Prints fail anywhere : r/ender3v2](https://preview.redd.it/direct-drive-printer-extruder-motor-clicks-nozzle-gets-v0-hev3dbqys73a1.jpg?width=640&crop=smart&auto=webp&s=ba82fe5dd49d82328dd320d00727ee14ed7bade0)
Direct drive printer: extruder motor clicks, nozzle gets clogged and this (photo) always happens. Prints fail anywhere : r/ender3v2
![The extruder motor is moving forward normally then jumps back. 3 clicks forward, 3 clicks back. I've changed nozzle, extruder springs, extruder gear, teflon tubes, brass connectors, filament, temp and cleaned hot The extruder motor is moving forward normally then jumps back. 3 clicks forward, 3 clicks back. I've changed nozzle, extruder springs, extruder gear, teflon tubes, brass connectors, filament, temp and cleaned hot](https://external-preview.redd.it/ZDmHfgi-gtULZmyfWV0oMFHwdAkejDQBcm0csmZOauY.png?format=pjpg&auto=webp&s=e886197673dc79e3c5732885388162b4fc233939)
The extruder motor is moving forward normally then jumps back. 3 clicks forward, 3 clicks back. I've changed nozzle, extruder springs, extruder gear, teflon tubes, brass connectors, filament, temp and cleaned hot
![Dual Gear Extruder Ender 3 V2 Upgrade Motor Shaft 20mm, Compatible With Ender 3 Pro Cr10 Series 3d Printer Tpu Filament Drive - 3d Printer Parts & Accessories - AliExpress Dual Gear Extruder Ender 3 V2 Upgrade Motor Shaft 20mm, Compatible With Ender 3 Pro Cr10 Series 3d Printer Tpu Filament Drive - 3d Printer Parts & Accessories - AliExpress](https://ae01.alicdn.com/kf/S235a6f3a2d494006879e3eae2b3f200b8/Dual-Gear-Extruder-Ender-3-v2-Upgrade-Motor-Shaft-20mm-Compatible-with-Ender-3-Pro-CR10.jpg_640x640.jpg)
Dual Gear Extruder Ender 3 V2 Upgrade Motor Shaft 20mm, Compatible With Ender 3 Pro Cr10 Series 3d Printer Tpu Filament Drive - 3d Printer Parts & Accessories - AliExpress
![Filament "dust" appeared in print head by extruder gear and idler wheel - Official Raise3D Community Filament "dust" appeared in print head by extruder gear and idler wheel - Official Raise3D Community](http://i.imgur.com/n48WOgI.jpg?1)