Etechwork Compatible Toner Cartridge for Dell 1100, Dell 1110 Compatible with Samsung ML-1610, ML-1610R, ML-1615, ML-1620, ML-1625, ML-1625R, ML-2010, ML-2510, ML-2570, ML-2571N(Black,5 Pack) Color: Black 2000-page yield at 5 percent coverage Warranty: Our Compatible Etechwork Replacement toner cartridges to replace Dell 1100 cartridges are manufactured under strict ISO-9001 standards. 1 Year Manufacturer Warranty Against Product Defect High quality Compatible Toner Cartridge,Samsung ML-1610 Laser Toner Cartridge, for Samsung ML1610/2010/2510/2570/2570N/SCX4521F,DELL1100