Why do laser printers usually use a laser as the light source?
A) Because of the intensity
B) Because of the brightness
C) Because of the precision
D) Because of the inexpensiveness

Question

Quizplus · Accepted Answer

Laser printers typically use a laser as the light source because of its precision. Lasers can produce a concentrated and accurate beam of light that can be precisely directed to create images and characters on the printer's imaging drum. This allows for high-quality printouts with sharp and crisp text and graphics.

Why Do Laser Printers Usually Use a Laser as the Light