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[Solved] Prusa slicer removes holes  

Bryan Perschbacher
Prusa slicer removes holes

I have not had this problem until just recently and the only settings I have changed are selecting to output Verbose G-code. I have turned that off and it still occurs. It is file independent because  it occurs on .stl files I have previously successfully printed just a couple day ago. A re-install of Prusa slicer did not fix it. As shown in the pictures the part cannot properly slice vertical holes. turning the part sideways allows the part to be sliced properly, but that's not the direction I want to slice it. Please help.

Posted : 25/05/2023 1:18 pm
Famed Member

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.


Posted : 25/05/2023 3:40 pm
Illustrious Member
RE: Prusa slicer removes holes

I'm betting they have accidentally changed the slice mode to close holes.  Attaching the saved zipped up 3mf project file as Diem requested should clear things up and confirm one way or another.

Posted : 25/05/2023 4:50 pm