2-Pack X25 Black Toner Cartridge — Compatible with Canon imageCLASS MF3110 / MF3111 / MF3240 / MF5530 / MF5550 / MF5730 / MF5750 / MF5770

Package Contents: 2 Pack Black X25 Toner Cartridges. Page Yield: 3000 Pages per Black X25 Toner Cartridge at 5% Coverage. (Letter /A4) Compatibility: For use in the following Printers: imageCLASS MF3110 MF3111 MF3240 MF5530 MF5550 MF5730 MF5750 MF5770 Printers. If you encounter any problems, please contact the seller directly. Thank you for your support — your purchase is our greatest motivation and happiness!