Free axis or free-rolling printer

Abstract

Free axis or free-rolling printer is a self-propelled printer capable of printing on any stationary flat horizontal surface by moving itself around the stationary flat horizontal surface while ejecting the ink or colorants onto the stationary flat horizontal surface to create the clear image on the stationary flat horizontal surface. Free axis or free-rolling printer has at least one print media socket that is capable of accepting a plurality of interchangeable print media cartridges. Free axis or free-rolling printer has an X-axis tread system with a servomotor. Free axis or free-rolling printer has a retractable Y-axis tread system with a drive servomotor, a gantry servomotor, and a gantry assembly to lift and lower the Y-axis tread system. Free axis or free-rolling printer has a main circuit board with electrical continuity with a power source, the X-axis tread system servomotor, the Y-axis tread system drive servomotor, and the Y-axis gantry servomotor.

Dependencies are inferred from the claim text.