Strange surface look on the side of my prints
 
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Francesco
(@francesco-2)
Active Member
Strange surface look on the side of my prints

Hello everyone,

I have 6 MK3.5 printers. On one of them, I have recently observed that the side surfaces are strangely rough (see picture on the attached file). I have seen this consistently on several prints.

I had a close look to the X / Y axes, and they look fine (same belt tension as on the other printers, no apparent resistance to the movement).

Happens with different filaments (but we always use PLA). It seems to start after some layers.

I also have not seen this kind of print flaw on forum (or not that I can remember), so I am not sure in which direction I should look! Maybe a clogged nozzle causing underextrusion? I'll trying swapping the nozzle now.

Posted : 19/05/2025 1:51 pm
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