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 1,000 per black toner cartridge at 5% coverage (Letter/A4) Actual toner yield varies with usage, graphics printed and environmental conditions. Compatible Printer below: Samsung Xpress SL-M2020, Xpress SL-M2020W, Xpress SL-M2022, Xpress SL-M2022W, Xpress SL-M2070, Xpress SL-M2070W, Xpress SL-M2070F, Xpress SL-M2070FW Printer 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.