Laser Tek Services 15 Pack Canon PGI-255XXL and CLI-251XL Compatible Inks. (3BK,3k,3C,3M,3Y) For use in the Canon Pixma MG5420, Pixma MG6320, Pixma MX722, Pixma IP7220,Pixma MX922, MG5422, MG7120, MG5520, MG6420. Package Comes with 3 PGI-255XXL Black, 3 CLI-251XL Black, 3 CLI-251XL Cyan, 3 CLI-251XL Magenta, and 3 CLI-251XL Yellow ink cartridges. For use in the Following Printers: Pixma MG5420, Pixma MG6320, Pixma MX722, Pixma IP7220,Pixma MX922, MG5422, MG7120, MG5520, MG6420 Page Yield: 800 @ 5% page coverage for the PGI-250XXL, and 510 @ 5% page coverage for the CLI 251 series Product Comes with a 1 year 100% Satisfaction Guarantee! Laser Tek Servicesoffers free technical support for any questions you may have. Manufactured by ISO and STMC certified facility.| The Use of Laser Tek Servicescompatible products will not void your printers warranty.