Laser Tek Services &reg; 1 Pack Compatible Toner Cartridge for the Dell 331-7335 (HF442) Dell B1160 and B1160W Package comes with 1 Black toner cartridge Page Yield: 1500 @ 5% page coverage The product is guaranteed to meet or exceed your expectations, offering premium print quality at low prices! The compatible toner cartridge will produce the same amount of page yield as an OEM cartridge would. Manufactured by ISO and STMC certified facility. 100% Guarantee on all of our products!