Hotend & Nozzle Need Help

[ercnbal]

Hi everyone, I hope you and your loved ones are all fine.


I think my nozzle is clogged. I dissambled the extruder and check that gear and pulley can freely rotate. But it is not able to exture any material.

So I connect the hotend without extruder and try to push and pull the filament. Unfortunately none of them worked.

I'm waiting for your suggestions and helps.
The clogged filament is 3dSystems' PLA.

Lastly if I buy an hotend with 100k thermistor, is it possible to use it with the stock electronics?

Thanks for your help.

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