Supply Spot Compatible Toner Cartridge Replacement for HP 504A (Cyan , 4-Pack) Premium Compatible Includes: HP CE251A (Cyan) Page Yield: Up to 7,000 Pages at 5% Coverage For use in HP Color LaserJet CP3525, CP3525N, CP3525DN, CP3525X, CM3530, CM3530FS MFP Series Printers. Note: This is not original HP toner cartridge. This is a generic toner cartridge refurbished or manufactured by seller.