INCLUDED - PFI-5100 14.4ml Ink Tanks: Matte Black, Photo Black, Cyan, Magenta, Yellow, Photo Cyan, Photo Magenta, Red, Gray, Chroma Optimizer for PRO-310 printers. SUPERIOR PRINT QUALITY - Experience exceptional color accuracy and detail with Lucia PRO II pigment ink, ensuring professional-grade prints every time on your Canon PRO-310. VIBRANT AND LASTING COLOR - Enjoy rich, true-to-life colors that resist fading, thanks to the advanced Chroma Optimizer, extending the life and vibrancy of your printed photos. OPTIMIZED INK EFFICIENCY - The 14.4ml ink tank capacity balances cost and performance, reducing the frequency of replacements while maintaining consistent print quality.