Since 1997, DoorStepInk has been leading the way in American made high quality remanufactured ink cartridges. We hold our standards of quality to such a high level that we confidently guarantee 100% satisfaction backed by a lifetime warranty. Every single cartridge we re-manufacture is completely cleaned from any old ink residues. Our Canon ink cartridges are filled to original manufacturer capacity using the highest quality ink formulated in the USA and print tested for quality assurance using the most advanced inkjet equipment. Advantages when buying a DoorStepInk Remanufactured Ink Cartridge | Save up to 70% off on original manufacturer cartridges | High Quality Guaranteed | Meets O.E.M page yield | Good for the Environment | Support a U.S Manufacture