Dongguan 3D printing printer prototype model rapid prototyping

printer (r) is one of the computer's output devices, used to print computer processing results on relevant media. There are three indicators to measure the quality of a printer: printing resolution, printing speed and noise. There are many types of printers. Depending on whether the printing element hits the paper, they are divided into impact printers and non-impact printers. According to the structure of printed characters, they are divided into full-width character printers and dot matrix character printers. According to the way a line of words is formed on paper, they are divided into serial printers and line printers. According to the technology used, it can be divided into cylindrical, spherical, inkjet, thermal, laser, electrostatic, magnetic, light-emitting diode and other printers.