Toner Clinic &reg; 4PK Compatible Laser Toner Cartridge Set for HP 128A CE320A Black CE321A Cyan CE323A Magenta CE322A Yellow Compatible With HP Color Laserjet CM1415fnw, Color Laserjet CP1525nw, Color Laserjet Pro CP1525nw, LaserJet Pro CM1415, LaserJet Pro CM1415fn, LaserJet Pro CM1415fnw, LaserJet Pro CP1525, LaserJet Pro CP1525n, LaserJet Pro CP1525nw Toner Clinic Brand Premium 4PK Compatible Laser Toner Cartridge Set For HP 128A CE320A Black, CE321A Cyan, CE323A Magenta, CE322A Yellow Page Yield Black: 2,000 Pages @ 5% Coverage / Page Yield Per Color: 1,300 Pages @ 5% Coverage 1 Year Replacement Guarantee for Defects HP 128A CE320A Black, CE321A Cyan, CE323A Magenta, CE322A Yellow Compatible With: HP Color Laserjet CM1415fnw / HP Color Laserjet CP1525nw / HP Color Laserjet Pro CP1525nw / HP LaserJet Pro CM1415 / HP LaserJet Pro CM1415fn / HP LaserJet Pro CM1415fnw / HP LaserJet Pro CP1525 / HP LaserJet Pro CP1525n / HP LaserJet Pro CP1525nw