Hello there
My first time writing here
I have an ultimaker original plus for a bit over a year now .
never had the chance to properly use it because of lack of time .
here is my problem
recently i replaced the hot end (all of it , nose alum. block , heater , thermistor everything)
when i am trying to print , the printer stops extruding after a few layer ( 5-10-15 depends on the scale of the object)
When i push the material by hand it flows like a charm , when i use the extruder same thing , works perfect .
But while printing it just stops extruding.
The material gets , lets say , "knoted" on top of the heater where the brown plastic connects with the white guide for the fillament tube.
I hope i gave a good description of what is happening
i have attached a few images to help visualise the problem
Thank you very much in advance
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