LOVEINK Remanufactured Ink Cartridge for HP 63XL 63 XL High Yield F6U64AN F6U63AN 2 Pack (2 Black) Package Contents: 12 Pack (2 Black ) Remanufactured Ink Cartridges For HP 63XL Page Yield: Up to 600 Pages Per Black Cartridge (5% Coverage) Cleaned, Fully Inspected and Refilled with New Ink Print Effectiveness of LOVEINK'S Ink Cartridge: Make Printing Smoother, Natural Looking Images and Fewer Granularities, Producing Best Looking Prints Ever. Inks Stop to Come Out Automatically When Printing is Over. Printer Compatibility: Deskjet 1110; Deskjet 1112; Deskjet 2130; Deskjet 2131; Deskjet 2132; Deskjet 2133; Deskjet 2134; Deskjet 3630; Deskjet 3631; Deskjet 3632; Deskjet 3633; Deskjet 3634; Deskjet 3636; ENVY 4520 All-in-One; Officejet 3830; Officejet 3831; Officejet 3832; Officejet 3834; Officejet 4650 All-in-One