Compatible with: HP OfficeJet: 6100, 6600, 6700, 7110 ePrinter, 7510, 7610, 7612, 7620 The following Compatible Cartridges are Included: 3 HP 932XL CN053AN Black 1 HP 933XL CN054AN Cyan 1 HP 933XL CN055AN Magenta 1 HP 933XL CN056AN Yellow These are the Higher Yield Version of: HP 932 CN057AN Black HP 933 CN058AN Cyan HP 933 CN059AN Magenta HP 933 CN060AN Yellow Professionally remanufactured by LD Products Please contact us first with any product issues. We want all of our customers to be happy because happiness matters.