Photocopier Machines

A photocopying device allows the user to make duplicate copies without needing to be connected to a computer. While a printer is sent information from a computer which it prints out as directed. Not so long ago, an office would have included several separate machines to undertake particular functions.A photocopier (also known as a copier or copy machine) is a machine that makes copies of documents and other visual images onto paper or plastic film quickly and cheaply. Most modern photocopiers use a technology called xerography, a dry process that uses electrostatic charges on a light-sensitive photoreceptor to first attract and then transfer toner particles (a powder) onto paper in the form of an image.. .