what is a hard copy output device? different types of hard copy output devices.

Hard copy output devices are devices that provide output on printed paper or Other permanent media that is human readable.
Different types of hard copy output devices are
* An impact pointer; It has a mechanism resembling that of a typewriter. i.e. an impact printer forms character by striking a mechanism such as a print hammer or wheel against an inked ribbon, leaving an image on paper. Eg. Dot-matrix printers, cine printers, Daisy-wheel printers, etc.
* Non-impact pointer: It’s faster and quieter than an impact printer because they have fewer moving parts. Informs Characters and images without making direct physical contact between the printing mechanism and paper: It is faster than an impact printer. gt can also print if different fonts i.e. Styles and sizes. Eg laser pointer and ink-jet printer.
* Plotters: A Plotter is a specialized output device designed to produce high-quality graphics in a variety of colors. the plotter is especially useful for creating maps and architectural drawings, although they may also produce less complicated Charts and graphs plotter is much more expensive than printers. ég Drum-
printer, flat-bed plotter, Inkjet plotter, etc* Parallel port: A parallel port allows lines to be connected that will enable 8 bits to be transmitted simultaneously, parallel lines move information faster than serial lines do, but they can transmit information efficiently only up to 15 feet. Thus it is used principally for faster-speed devices such as Connecting pointers.