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extruding filament issue

Hi there, As you can see at attached video, the extruder melting the filament but the speed is so slow and melted material is so thin. So I thought that the filament is stucking in the extruder. Are there any ways to loose it? This is our new 3d printer and we started to use it today. Our second 3d printer has no problem like that (attached video). Could you help us about that issue?

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2 people have this problem

The best advise for that problem is "replace the nozzle". 

I am also having the same problem! Please advise! 

I also have this problem! Polar, please offer support!

My Polar 3D is having the same issue.  Has any solution been communicated?


1 person likes this
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