Trouble with STEP>STL Conversion

This is my first 3D print attempt and I am unable to convert my STEP file to STL - can someone help me get a STL file made or point out what is wrong with the STEP file? This was designed in Autodesk Fusion 360. Really appreciate your help!!

1 Answer

It converted fine without errors.
The Step file is made up of three bodies, so those should be merged together before saving as a mesh file.