Shop At 247 Compatible Toner Cartridge Replacement for Dell 1160 Works with the Following Printers: B1160 B1160w, B1163w, B1165nfw, 331-7335, Hf442, Yk1pm (Black, 2-Pack) LIFETIME Warranty, If 30 days Return Period Expired, Contact us as "Ask Seller" for Replacement Contain: 2 Black LaserJet Toner Cartridges Up to 1,500 Pages at 5% Coverage These replacement cartridges were professionally manufactured in an ISO 9002 factory