Printers

 How to use the printers | Typ's of printers.

Introduction :- 

The printer is a electronic device, it print's text documents and images on paper. It is a output device, it prints data by connect to computer or other device.

Typ's of printers:-

1).  Dot matrix printer

2).  Ink jet printer

3). Laser printer

1). Dot matrix printer  :- 

The dot matrix printer is use metal pins on electromagnet head, when it given data to create dots. use to ink ribbon is placed between paper and print head, the force between ribbon and paper. this dot matrix printer are noisy.

2). Inkjet printers :-

Inkjet printer is a electrically charged ink on paper to create text or images. The ink drops are sprayed through a series of nozzles. This drops are 60 microns in diameter the inkjet printer are use to color or monochrome cartridges. This typ of printers provides high quality printing at low price. the printer are connect USB port of the system.

3). Laser printer :-

Laser beam used for the purpose of printing. It is a static electricity used to operat.the laser pointer use to combine ink powder and paper.

All in one printer:- Now a days most people are used all in one printer. Its use multiple functions like printing, fax, scan, and copy, it use saves your money and space.