TRUE IMAGE OK42127402 Toner Cartridge Replacement for OKI 42127402, Magenta High-Yield Magenta Toner Cartridge Expected Yield = 5,000 Page at5% coverage ISO/IEC 19752 (letter/A4) Easy To Install Design Replacement 42127402 for OKI C5100, C5100N, C5150, C5150N, C5200, C5200N, C5250, C5300, C5300N, C5400, C5400TN, C5400DTN, C5400DN, C5450, C5510 MFP Warranty: Lifetime 100% satisfaction guarantee