The LUCIA PRO II ink system provides a broad color gamut and improved gloss uniformity for superb glossiness and anti-bronzing. It helps you achieve an improvement in color-reproduction, image clarity, and enhanced darker areas. It faithfully reproduces colors and dark areas crucial for printing works of art. Ink can be placed more densely, bringing higher color gamut by increasing the number of color droplets on the paper. The Chroma Optimizer ink enhances glossiness, flattens the print surface and expands color range. The result is beautiful, professional, and accurate gallery-quality photos. The system consists of 9 individual inks: Matte Black, Photo Black, Gray, Cyan, Photo Cyan, Magenta, Photo Magenta, Yellow, Red, and a Chroma Optimizer. Each individual ink contains 14.4ml. This comes with a 1-year limited warranty* and is backed by Canon's Service and Support network.