Final answer:
The high-voltage power supply in a laser printer is responsible for generating high-voltage electrical charges necessary for the xerographic printing process.
The correct answer to the question is d) A component that generates high-voltage electrical charges necessary for the printing process.
Step-by-step explanation:
The component in a laser printer that generates high-voltage electrical charges necessary for the printing process is the high-voltage power supply.
This component creates the high-voltage charges that are used in the xerographic process, which makes high-quality images on paper.
Laser printers produce electrostatically charged dots on a light-sensitive drum which attracts toner powder. The toner is transferred to the paper and fixed by a heating process. Laser printers deliver crisp black and white and brilliant color prints.
During this process, a laser beam is scanned across a photo conducting drum, leaving a positively charged image. Then, toner that is attracted to the charged areas of the drum is transferred to paper to create the printed image.
If you primarily need to print text documents or do a lot of high-volume printing, a laser printer is the best choice for you. And vice versa, if you need to print vivid photos or typically only do low-volume printing, an inkjet printer may be the better option.