TRUE IMAGE OK43324403 Toner Cartridge Replacement for OKI 43324403, Cyan High-Yield Cyan Toner Cartridge Expected Yield = 5,000 Page at5% coverage ISO/IEC 19752 (letter/A4) Easy To Install Design Replacement 43324403 for OKI data C5500, C5800, C5600 series Warranty: Lifetime 100% satisfaction guarantee