Computers (portable laptop or desktop) with a minimum AMD 64 processor and 8GB of RAM are popularly utilized for the 3D printer. However, it is even possible to 3D print without the PC at hand. There are 3D printers that are able to read SD cards.
Those kinds of printers have their control panel that you might use to stimulate the printing process. Various techniques for printing might even be finished via the browser or app.