HP 504A Black toner for the HP Color LaserJet CP3525x CP3525n CP3525dn Part Number: CE250A
Amazon.com: for HP CE250A-253A Toner Cartridge Compatible for Color Laserjet CP3525/CP3525N/CP3525DN/CP3525X/CM3530/CM3530TS Printer 1 Magenta : Office Products