Inroommp4

: For text on the top or bottom of a print that feels "solid" and smooth, set the text depth to be extremely thin (e.g., 0.1mm or one layer height) and ensure "top/bottom shells" are configured to fill the gap.

: Create text as a solid volume (e.g., 0.1mm thick) and subtract it from the main model. This leaves a tiny void that the slicer treats as a surface, causing it to generate solid top/bottom layers around the void. inroommp4

Are you trying to make the text , embossed , or completely hidden inside the infill? : For text on the top or bottom

To create solid text that is part of a model's internal structure, you can follow these methods: Are you trying to make the text ,

Use the or Project tool to place text on a solid surface, then Extrude Cut or Extrude Boss . Onshape