If you are going to 3d print make sure you triple check your model after doing this. I almost never have a clean 3d print ready engraving from text modeling so far. I finally figured out after months that edges that are too small get closed or distorted so you may have to look for the tiny edges and eliminate them. (Yes, I blow up my models at least 1000 times but this still happens).
Check out my post here for a good illustration of what happens almost every time you try to created engravings from text. It’s not hard to fix but took a long time for me to figure out what was happening.