Question

2. What is Dot-Matrix Printer, Ink Jet Printer, Laser Printer?

Answer 1

Dear,
it is the types of printers and printer is an output device which recieves output from computer

Answer 2

Answer:

Dot Matrix printers is a type of printer that produces documents by having a printer head run back and forth and strike against an ink soaked ribbon to produce characters.

In a thermal inkjet printer, tiny resistors create heat, and this heat vaporizes ink to create a bubble. As the bubble expands, some of the ink is pushed out of a nozzle onto the paper. When the bubble "pops" (collapses), a vacuum is created. This pulls more ink into the print head from the cartridge.

A laser printer is a printer that uses a focused beam or light to transfer text and images onto paper. Though contrary to popular belief, the laser does not actually burn the images onto the paper.

All of these are diffrent types of printer

Hope its helpful