Question

Which of the following is a laser printer component that holds a representation of the output image drawn on its surface by the laser?

1) Drum
2) Toner
3) Fuser
4) Print head

Answer 1

The drum is the laser printer component that holds a representation of the output image drawn on its surface by the laser. It works with other components like toner and the fuser to produce printed output.

Step-by-step explanation:

The component of a laser printer that holds a representation of the output image drawn on its surface by the laser is the drum. Here's a step-by-step explanation:

1. A laser beam is scanned across the photoconducting drum, leaving a positive charge in the shape of the desired image.
2. The charged areas on the drum attract a dry black powder called toner, which has a negative charge.
3. A blank piece of paper, positively charged more strongly than the drum, pulls the toner from the drum, transferring the image to the paper.
4. Fusing rollers, heated and under pressure, melt and permanently adhere the toner to the paper fibers, resulting in the printed output.

In summary, the drum plays a crucial role in creating a high-quality output image using the precision of laser technology in conjunction with other components such as toner and the fuser.