One year warranty on mine! Actually I had some issues in the first few months and Glowforge replaced the unit at NO cost.
Works fantastic especially square cuts. . . much easier than with an xacto blade!!
John if you want something cut, scored and/or engraved in wood or acrylic send me an .svg (Scalable Vector Graphics) file but change the colors of lines for a cut, score or engrave.
OR 3D printed send me an .stl or .obj file.