Full 1 year warranty against manufacturer defects and print quality. Compatible new toner cartridge unconditionally guaranteed to provide same performance and reliability as genuine Samsung cartridge. Yield: Up to 1,500 per black toner cartridge at 5% coverage (Letter/A4) Actual toner yield varies with usage, graphics printed and environmental conditions. Compatible Printer below: Samsung SCX-3400 SCX-3400F SCX-3400FW SCX-3401 SCX-3401FH SCX-3405 SCX-3405F SCX-3405FW SCX-3405W SCX-3406W SCX-3406HW SCX-3407 SF-760P SF-761 SF-761P ML-2160 ML-2161 ML-2165 ML-2165W ML-2166w. High performance: top materials ensures high compatibility and reliable performance. Adhesive toner powder, resistant to color fading of all kinds, smudging, and bleeding. Easy to Install. Make your presentations and printouts stand out with this GREENCYCLE premium-grade toner that produces clear, crisp, bold, and eye-catching text and graphics that ensure that people stay awake at your next meeting.