HI-VISION Compatible Toner Cartridge Replacement Canon E40 (1-Pack) for PC140,PC150,PC160,PC170,PC300,PC310,PC320,PC325,PC400,PC420,PC425,PC430,PC710,PC720,PC730,PC735,PC740,PC745,PC770,PC775,PC785 HI-VISION HI-YIELDS  Compatible Toner Cartridge Replacement for Canon E40 Premium Quality Replacement Cartridge is made by ISO9001 Certified Factory to Meet OEM Standards 180 Days Money Back Guarantee 1 Year Manufacturer Warranty Against Product Defect Up to 3,000 Pages at 5% Coverage