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Strange issues on prints  

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vsions
(@vsions)
Member
Strange issues on prints

Hello, I have been trying to figure out why my printer keeps having these rough sections on my prints. They only ever appear on the lower half of an object like a sphere and only facing towards the front of the printer and not the upper half or things facing towards the rear of the printer. I have attached some pics. The homing tower prints with no issues so I dont think its a belt tension thing, but Im not sure. Any thoughts? 

 

 

Posted : 29/09/2025 5:54 pm
Pe3d
 Pe3d
(@pe3d)
Eminent Member
RE: Strange issues on prints

Hi,

How does it look like if you rotate the Object 180°?

Looks Like a cooling issue. You can try another Fan shroud design

https://www.printables.com/model/815097-fan-shroud-duct-upgrade-prusa-xl/comments

Posted : 29/10/2025 1:49 pm
Pe3d
 Pe3d
(@pe3d)
Eminent Member
RE: Strange issues on prints

Maybe partially clogged nozzle

Posted : 29/10/2025 1:52 pm
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