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When i print on i get this huge melted PLA in the middle of my print object

Posted by Rasyoni

Rasyoni

When i print on i get this huge melted PLA in the middle of my print object
December 20, 2017 08:08AM

Registered: 6 years ago
Posts: 23

Dear All,
I was printing well for a while but now i saw some weird effects on my print object, which i attached the picture.
Also pla are coming out from the top of the nozzle holder

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open | download - IMG_20171220_071347.jpg (43.8 KB)
open | download - IMG_20171220_071430.jpg (36.6 KB)

o_lampe

Re: When i print on i get this huge melted PLA in the middle of my print object
December 21, 2017 01:42AM

Registered: 8 years ago
Posts: 5,232

The nozzle throat and heatbarrier have to be tightened against each other. A leaking hotend is a sign of a gap between the two.