What is the difference between a toner cartridge and a drum unit? 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. Brother toner cartridges and drum units are sold separately. 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.
This item is guaranteed to work with the following printers:
MFC MultiFunction Printers
|Product Type||Toner Cartridge|
|Cartridge Yield Type||Standard Yield|
|Cost Per Page||0.91 cents|
|Shelf Life||24-36 Months|