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How to prevent printing lines?  

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3DXYZ
(@3dxyz)
Utenti
How to prevent printing lines?

Hi, I am new to 3D printing and noticing these line appear on the print. Why are they appearing and how can I prevent them from occurring?

 

Secondly, is there a way to avoid stringing? It occurs on every print I do (PLA). 

Thanks!

Postato : 10/09/2025 2:44 am
Diem
 Diem
(@diem)
Illustrious Member

Why are they appearing and how can I prevent them from occurring?

It's hard to tell from a photograph but I suspect your wall thickness needs tweaking. 

Please save your project as a .3mf file

Files > Save Project as

Zip the .3mf and post it here. It will contain both your part and your settings for us to diagnose.

Secondly, is there a way to avoid stringing? It occurs on every print I do (PLA).

Dry your filament.

Cheerio,

Postato : 10/09/2025 2:55 pm
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