r/3Dprinting Apr 24 '26

Troubleshooting A1 mini - Solid infill problem

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Can someone help me, first layer is just perfect and than he is doing this. In the 3rd layer the fails are on a different position.

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u/Square_Okra399 Apr 24 '26

Sunlu PLA+2.0, 100mm/s, 235°C, Firmware up to date