Speedy Inks - Compatible Dell 1320 KU052 310-9058 High Yield Black Toner Cartridge For use in Dell: 1320C Page Yield: 2,000 Color: Black | Shelf Life: 24-36 Months Replaces the following Dell part numbers: KU052, 310-9058, TP112, 310-9059, RY857, DT615, CT200944 The use of aftermarket replacement cartridges and supplies does not void your printer's warranty