Question

______________________________ is referred to as ‘heart’ of the image formation system in a printer.

• A. Changing roller
• B. Toner cartridge
• C. Controller system
• D. Formatter section

Hint:

Toner cartridges hold the powder that forms printed images—key to laser printer operation.

Answer 1

The Correct Option is B

The toner cartridge functions as the primary component in a printer's image creation, particularly in laser printers. It houses the toner, a fine powder composed of plastic, carbon, and dyes, which ultimately constitutes the image on the paper.
In the printing process, the toner cartridge employs an electrostatic method to transfer toner to the paper, thereby rendering the intended text or graphics. Printing is impossible without a functional toner cartridge.