1.What's in the box: 507X toner cartridges set | 1 New 507X Black Toner Cartridge CE400X, 1 New 507A Cyan Toner Cartridge CE401A, 1 New 507A Magenta Toner Cartridge CE403A, 1 New 507A Yellow Toner Cartridge CE402A.
2.Compatible with: Pro 500 color MFP M570dn, Enterprise 500 color M551dn, M551n, M551xh, MFP M575dn, MFP M575f, Enterprise 500 color Flow MFP M575c Printer.
3.High Page Yield: Up to 11,550 pages per 507X CE400X Black toner cartridge and 6,500 pages per 507A Color toner cartridge (Letter/A4, at 5% coverage).
4.Exceptional Performance: The compatible 507X/507A toner cartridges deliver high-quality and reliable printing, preventing common printing issues and saving time.
5.Turn Off Automatic Update: Automatic printer updates may interrupt your printing with non-OEM cartridges, we recommend disabling automatic updates, which will not affect daily printing and print quality.