Original Brother TN331M Magenta Laser Toner Cartridge

The OEM Brother TN331M magenta laser toner cartridge is professionally designed to produce the highest quality printouts for your Brother laser printer. The brand new TN331M is an ideal choice laser toner cartridge for your Brother printer. Brother TN331M laser toners deliver excellent, dependable results, page after page. You can depend on Brother TN331M toner cartridges. 100% Satisfaction Guarantee. Learn the difference between a toner and a drum: The toner cartridge is a container that holds the toner powder and the drum unit transfers the toner powder to the page by applying heat and pressure. Both consumables are required to operate this printer! If you are getting poor print results, you will likely need to replace the toner cartridge first. The drum unit generally needs to be replaced after the use of 3 or 4 toner cartridges. We break down the difference between a toner cartridge and a drum unit in this informative guide. You can also learn how to install a Brother toner cartridge and drum unit on our blog.