Set of 4 Brother TN339 Extra High Yield Compatible Toners: Black / Cyan /Magenta /Yellow

Q&A Products makes it more convenient than ever to keep a full supply of toner with our Brother compatible TN339 extra high-yield bundle set of 4 toners. Designed for use with your Brother printer, each bundle set includes a black TN339BK, cyan TN339C, magenta TN339M, and yellow TN339Y extra high-yield laser toner cartridges. Save time and money without jeopardizing print quality when you purchase Q&A’s bundle set of TN339 Brother toner cartridges.

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.