At the point when we discuss printers, we go over different parts that are introduced inside a printer and without these parts, a printer can’t work as expected. Quite possibly the main part inside a printer is the drum printer. Now you might be thinking what is a drum on a printer, well a printer drum is otherwise called a photoreceptor which is tracked down in laser printers and scanners. It is a round and hollow molded part which is liable for moving pictures to your pages.