Package Contents: 1 x 50F1X00 Toner Cartridge (Black) Compatible Printer Models: MS410d Printer MS410dn Printer MS415dn Printer MS510dn Printer MS610de Printer MS610dn Printer MS610dte Printer MS610dtn Printer Stable print quality: Toner cartridge is optimally designed. Using high-quality toner, high compatibility and high reliability. Professional quality management system strive to ensure excellent. (Actual yield varies with usage, graphics printed and environmental conditions) Wide Application: Widely use in home, office, school, bank, small business, large business and organization and other fields. The products will be packaged with multi-layer shockproof to ensure the product is sealed, and the toner leakage and the color mixing phenomenon can not occur. If you have any questions, please do not hesitate to contact us, our customer service team will solve the problem for you at the fastest speed. We are committed to giving you the best service experience.