Question

Difference between dot matrix printer and laser printer ?

Answer 1

A laser printer is cheaper and much helpful

and it prints colourful.

A dot matrix printer is much more costly and prints black and white.

Answer 2

Answer:A laser printer is much faster and still cheaper to operate than an inkjet, but cannot create carbon copies and the toner cartridges are expensive even if they last a long time. Functional difference: A dot matrix printer works like a type writer in that it has a ribbon which is struck against the paper by a “hammer”.

Explanation: may it's help you