Original Brother TN115BK Black High Yield Toner Cartridge

OEM Brother high yield TN115BK black laser toner cartridge is professionally designed to produce the highest quality printouts for your Brother laser printer. The brand new high yield TN115BK is an ideal choice laser toner cartridge for your Brother printer. Brother laser toners deliver excellent, dependable results, page after page. You can depend on Brother high yield TN115BK toner cartridges. 100% Satisfaction Guarantee. What is the difference between a toner cartridge and a drum unit? Your Brother printer uses a toner cartridge and drum unit to print. A toner cartridge is the container that holds the toner powder. The drum unit is the electrically charged cylinder that transfers that toner powder to paper to create text and images. Toner cartridges and the drum unit are sold separately for this machine. The toner cartridge usually needs to be replaced first, while the drum unit generally should be replaced after the use of 3 or 4 toner cartridges. The toner clicks into the drum and the two consumables install into the printer together as one piece. Learn more about the difference between a toner cartridge and a drum unit in this helpful blog article! For more on how to install a Brother toner cartridge and drum unit check out our other informative guide.