FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -3D printers are output devices used to create three dimensional objects from a 3D computer model. The computer model can be created by using a 3D scanner, or by hand using CAD modeling software.

Detailed explanation-2: -The output is generally in the form of a 3D object. 3D printers use a different material, such as stereolithography materials, nylon, photopolymers, etc. that forms the output object. The common uses of 3D printers are to produce a prototype, miniature models, etc., for testing or development.

Detailed explanation-3: -Created by Chuck Hull in 1984, the 3D printer is a device that creates a physical object from a digital model by layering materials (e.g., filament). 3D printers use polymers, plastics, metal alloys, or food ingredients.

Detailed explanation-4: -Printer is an output device, which is used to print information on paper. The printed output produced by a printer is often called a hard copy, which is the physical version of an electronic document. While some printers can only print black and white hard copies, most printers today can produce color prints.