High-yield black toner cartridges compatible with Brother TN221 printers. Each cartridge yields approximately 2,500 pages at 5% coverage. The package includes two black cartridges and a user guide. These cartridges work with select Brother laser printers including the HL-3140CW, HL-3150CW, HL-3170CDW, MFC-9140CDN, MFC-9330CDW, and DCP-9020CDN models. The refined toner formula produces clear text and graphics.UPC810000655724MPNTN221 TN221BKEAN0810000655724Itemweight1.94 poundsProductdimensions7.5 x 5.9 x 12.2 inchesStyleTN221 Toner Cartridges TN221BKPartnumberTN221 TN221BKColorTN221 Toner Cartridges TN221BKModelTN221 Toner Cartridges TN221BKSizeTN221 Toner Cartridges TN221BKManufacturerE-Z Ink for Brother TN221 TN221BK Toner CartridgesTypeLaser Printer Toner CartridgesNumber Of Items2Package Quantity1