Package Contents: 1 x Compatible HP 304A Black toner CC530A, 1 x Compatible HP 304A Cyan toner CC531A, 1 x Compatible HP 304A Magenta CC533A and 1 x Compatible HP 304A Yellow CC532A Compatible with HP LaserJet CM2320fxi, CM2320n, CM2320nf, CP2025dn, CP2025n, CP2025x Page Yield*: 3500 pages Compatible with HP 304A Black toner (per cartridge) and 2800 pages Compatible with HP 304A Cyan, Magenta and Yellow (per catridge) *at 5% coverage (ISO/IEC standard) All compatible replacement cartridges are quality tested to ensure long-lasting use and bold, vivid print on every page. Please contact us first with any product issues. We want all of our customers to be happy because happiness matters.