4 PACK Compatible with Brother TN450, TN2220, TN2225, TN2250 Toner Cartridge Multi-Fit Black Ink Box for Brother and LENOVO Printers Up to 2600 pages high page yield (5% page coverage) ISO 9001 and ISO 14001 certified. Quality, steady and smooth printing with reasonable price Reduce unnecessary ink wastage and prevent damage to the printer Laser print technology. Easy installation and usage. 1 year product warranty, satisfaction guarantee Compatible with Brother and Lenovo printers, please check your printer model below