Printer is a device that prints out hard copy of documents stored in an electronic form. Many new modern printers can now a days directly connect to electronic media such as memory sticks or memory cards, or to image capture devices such as digital cameras, scanners; some printers are combined with a scanners and/or fax machines in a single unit. If you want to learn more about printer, check this article on wikipedia here.

Printer itself is not that expensive, but the things that are needed to use the printer is can be costly in the long run whether it be ink cartridges or photo paper. Most people can use the printer at the work office or at their school. But people who don’t have access to any of these have to rely on home office printers. Some people just buy it for the sake of convenience and just because they don’t have the time to use it at the work office station and school library. The public libraries do offer the printing service at somewhere near 15 cents per pages.