HP 72 ink is compatable with the following HP DesignJet: T1100, T1120, T1200, T610, T620, T770, SD Pro MFP, T1100ps, T1120 SD-MFP, T1120ps, T1200ps, T1300, T2300, T2300 PostScript, T790, T795 This Packages Includes the following Compatible Cartridges: 1 x HP 72 Photo Black C9370A, 1 x HP 72 Cyan C9371A, 1 x HP 72 Magenta C9372A, 1 x HP Designjet 72 Yellow C9373A, 1 x HP72 Gray C9374A, 1 x HP72 Matte Black C9403A Compatible with the HP72 Black/Color Page Yield*: 130. *at 5% coverage (ISO/IEC standard) All LD branded remanufactured HP 72 compatible ink cartridges are equipped with a working smart chip that makes continuous adjustments to optimize print quality and enhance reliability and cost effectiveness as well as monitor ink levels Professional compatible replacements manufactured by LD Products. HP is a registered trademark of HP Inc. and is not affiliated with and does not endorse LD Products.