Contains: Include Black×1 Cyan×1 Yellow×1 Magenta×1 of W9100MC toner Cartridges Pages: 25,000 pages per black and 20,000 pages per color W9100MC toner cartridges (at 5% coverage on A4 papers) Compatible Printers: Replacement for Color Managed MFP E77428dn E77422dn E77422dv E77422a Printers 100% Satisfaction Guarantee：W9100MC remanufactured toner cartridges are easy to install. Any issues, please contact us anytime. Excellent Performance: High-quality Printout, Provide clear images and authentic Vivid Color Generic W9100 W9100MC Toner Cartridge High Capacity Remanufactured Replacement for HP W9100MC W9101MC W9102MC W9103MC for HP Color Managed MFP E77428dn E77422dn E77422dv E77422a Printer (4-Pack)