For HP #02 Compatible Black Ink Cartridge - C8721WN Compatible with Compatible with HP PhotoSmart 3110, 3210, 3310, 8230, 8238, 8250, C5140, C5150, C5180, C6100, C6150, C6180, C6240, C6250, C6280, C7100, C7180, C7200, C7250, C7283, C8180, D6160, D7145, D7155, D7160, D7260 D7345, D7355, D7368, D7460 models 6 months manufacturer warranty against product defect 30-day satisfaction money back guaranteed Remanufactured by Toner Spot under the highest standards 660 pages at 5% coverage