Compatible Replacement Laser Toner Cartridge for Brother TN450/TN420, Compatible with Brother Printers HL 2240D/2250DN HL-2130,for Lenovo LT2441/ LT2461 [Black, 4 Packs] Compatible Toner Cartridge for Brother TN450/TN420 with Brother Printers HL 2240D/2250DN HL-2130,for Lenovo LT2441/ LT2461