Compatible with: HP LaserJet and HP Color LaserJet: CM2320fxi, CM2320n, CM2320nf, CP2025dn, CP2025n, CP2025x The following Compatible Cartridges are Included: (1) CC531A / HP 304A Cyan, (1) CC532A / HP 304A Magenta, (1) CC533A / HP 304A Yellow All LD compatible and remanufactured cartridges are quality tested to ensure long-lasting use and bold, vivid print on every page 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.