Insufficient Top-Level Flow (No Need to Consider When Using Simple Mode)
Diagnosis: Check whether the top-level flow parameter in Studio is set to 1 (100%) through Expert > Quality.
Solution: Set the top flow to 1 (100%) or increase the top flow appropriately.
Too Few Top Layers to Cover the Top Holes and Gaps (No Need to Consider When Using Simple Mode)
Diagnosis: Check the number of layers in the top shell. Go to Studio > default is ≥ 4.
Solution: Set the number of top layers to 5 or increase the number of top layers appropriately.
The Infill Density Parameter is Too Low to Cover the Top Layer.
Diagnosis: Check the infill density in Studio through Expert > Strength > Fill and ensure it is ≥ 10%.
Solution: Set the infill density to 10% or increase the density appropriately.
Note: When the infill density is 100%, it is a solid workpiece.
If none of the above methods can solve the problem, please contact us directly through us and provide logs (APP side through Me > About > Upload Log, device side through Setting > Upload Log), Gcode, STL model and phenomenon pictures for analysis.