Various types of printer.and how does it works

Question

Accepted Answer

There are various types of printers such as inkjet, laser, thermal, and dot matrix, each with its unique working mechanism.

Inkjet printers use liquid ink sprayed through tiny nozzles onto paper.
Laser printers use toner powder and a laser beam to create an image on a drum, which is then transferred onto paper.
Thermal printers use heat to transfer ink onto paper, commonly used in fax machines and point-of-sale systems.
Dot matrix printers use a print head with pins that strike an ink ribbon to create characters on paper, commonly used for printing receipts and invoices.