Our compatible PGI-29CO (PGI29CO) chroma optimizer inkjet cartridges for your Canon printers are manufactured to meet the same original specifications and performance standards as the Canon PGI-29CO OEM cartridges. Our compatible PGI29CO ink cartridge allows your printer to produce professional prints with accurate and vibrate colors. Benefit from the quality enhancing compatible PGI29CO chroma optimizer cartridge. We offer a Two Year 100% Quality Satisfaction Guarantee on our compatible PGI-29CO inkjet cartridges. LD © Cartridges are manufactured in an internationally certified ISO 9002 factory. LD © cartridges come with a 100% Two Year money back guarantee and technical support. For use in the following printers: PIXMA PRO-1