LD Compatible Toner Cartridge Replacement for Okidata 42127404 High Yield (Black) 100% Satisfaction & LIFETIME Guarantee Page Yield: 5,000 | Shelf Life: 24-36 Months Lightning fast shipping and award-winning customer service The use of compatible cartridges and supplies does not void your printers warranty For use in Oki C5100n, Oki C5150n, Oki C5200n, Oki C5250, Oki C5300n, Oki C5400, Oki C5400dn, Oki C5400dtn, Oki C5400n, Oki C5400tn, Oki C5450 & Oki C5510MFP