Definitely-ish, but mostly a few different printers (minus the motors, maybe the nozel, and control computer) ... Look up the rep-rap printer https://reprap.org/wiki/Build_A_RepRap designed to be able to print as many of its own parts as possible... Obviously at minimum the nozel needs to be metal, and the control board would need A specialized printer if you wanted to print that too... The motors and microchips will still probably need other manufacturing techniques to produce for the foreseeable future