Question

Which statement is true of laser printers? a. They are used to generate three-dimensional outputs. b. They use toners to create high-quality outputs. c. They use solid ink to generate two-dimensional outputs. d. They are most suitable for home users.

Answer 1

Answer:

The right answer is B: they use toners to create  high quality outputs

Explanation:

The workflow of a laser printer is simple. It works with an ink formed by pigments, where the laser engraves the entire content in a photosensitive cylinder, which must be copied through an electrostatic charge. This cylinder passes through the toner so that the pigments stick together. Thus, the paper will come into contact with the cylinder, where the dust will fall and be fixed on the paper with the help of the same heat of the laser.

adventages

• They are silent when printing, compared to injection printers.
• The quality is much better than those made by ink printers.
• Prints are more comfortable than ink.
• They are faster and more powerful.

Disadventages

• If you print a large batch of sheets in one fell swoop, they may become blackened or jammed.
• It is more expensive than ink printers or injection printers.
• A long running laser printer may overheat.
• It produces paper jams.