Speedy Inks Compatible Toner Cartridge Replacement for HP 304A (Magenta) For use in: Color LaserJet CM2320FXI, CM2320N, CM2320NF, CP2025DN, CP2025N, CP2025X Page Yield: 2800* | Color: Yellow | *Average printer cartridge page yield in accordance with ISO 19752 Shelf Life: 24-36 Months The use of aftermarket replacement cartridges and supplies does not void your printer's warranty