Cool Toner 4PK Compatible Toner Cartridge Replacement for Canon Cartridge 118 CRG-118 CRG 118 Canon Imageclass MF726CDW MF8580CDW MF8350CDN MF8500C MF8380CDW LBP7660CDN MF8580CDW MF720C Printer (KCMY) HIGH YIELD - Cartridge Yield: 2,400 pages (Letter/A4)Compatible Printer: Canon imageClass LBP7660CDN LBP7200CDN, imageClass MF8350CDN MF8380CDW MF8580CDW MF726CDW MF729CDW Printer. Compatible 4 Pack Toner Cartridge for Original Canon Cartridge 118K Cartridge 118C, Cartridge 118Y, Cartridge 118M Color Toner Cartridge. HIGH YIELD: 3400 Pages for Cartridge 118K Black Toner; 2900 Pages for Cartridge 118C, Cartridge 118Y, Cartridge 118M Color Toner. Service - Phone Services for technical support Warranty - 3-Years Warranty; Replacement or Refund upon request