One of the most user-friendly and cost-effective cartridges available today, the Canon PGI-9 Green Ink Cartridge for the Pro 9500 Photo Inkjet Printer efficiently renders rich and luscious green hues for printed photographs. In fact, the deep green shade produced by this cartridge is of such a high quality that most people would remain spellbound the moment they lay eyes upon the final output of the images. Adding to its user-friendly and efficient nature is the fact that the ink is impervious to smudges and smears and it is formulated using the FINE (Full photolithographic Inkjet Nozzle Engineering) technology. It even has a large ink containment capacity. This aspect of the PGI-9 alone makes it ideal for large corporate firms and small scale industries alike.