Question

which device is not an example of hardcopy output?
1. printer
2. plotter
3. projector
4. none of these ​

Answer 1

Answer: (c) projector

Explanation:

Projector is nor an example of hardcopy output as projector is used to display output on larger screen and is not a hardcopy output.

Answer 2

Explanation:

Hard copy output devices

Hard copy output devices are devices that provide output on printed paper or other permanent media that is human readable.

Examples of devices that produce hard copy are printers, plotters.

Laser printers

Laser printers are machines that melt toner powder onto paper to create a print.

Laser printers are more expensive than inkjet printers upfront and use pricier toner cartridges.

It is a more economical option in the long run with its overall lower cost per page.

Laser printers have faster print speeds.

A semiconductor diode laser is currently used in laser printers as the light source.

The correct answer is Projector.

The project code is #SPJ3