Speedy Inks - Compatible Replacement for HP 125A CB543A Magenta Laser Toner For use in HP: Color LaserJet CM1312 MFP, Color LaserJet CM1312nfi, Color LaserJet CP1215, Color LaserJet CP1515n, & Color LaserJet CP1518ni Color: Magenta Page Yield: 1,400 Shelf Life: 24-36 Months The use of aftermarket replacement cartridges and supplies does not void your printer's warranty