Which of the following statements apply to a laser printer?

1.It uses a rotating drum to transfer the image to the paper.

2.It uses powdered toner.

3.It uses nozzles to spray droplets on the paper.

4.It uses a print mechanism that moves side to side.

A1 & 2 only ✓ Correct

B3 & 4 only

C1 & 3 only

D2 & 4 only

Correct answer: (A) 1 & 2 only

Explanation

Statement 1 is true, as a laser printer uses a rotating drum to transfer the image to the paper.

Statement 2 is true, since a laser printer uses powdered toner fused onto the page.

Statement 3 is false, because spraying droplets through nozzles describes an inkjet printer.

Statement 4 is false, since a side-to-side moving print head belongs to inkjet or dot-matrix printers.

This leaves Statements 1 and 2 as the laser-printer features.

The toner is bonded permanently by heat in the fuser unit.

Want more like this? Create a free account to practise a full test, track your progress, and get spaced-repetition review.