Canon PFI-4100 GY Grey Lucia Pro II Pigment Ink Cartridge

The Canon PFI-4100 GY is a professional-grade grey pigment ink cartridge designed for use with compatible Canon printers, particularly those in the imagePROGRAF PRO series. It forms part of the LUCIA PRO II ink system, which is engineered for high-end photographic, fine art, and technical printing where colour accuracy and longevity are paramount. This specific cartridge contains a dedicated grey ink, which is essential for producing neutral black-and-white prints with smooth tonal transitions and for enhancing the greyscale accuracy in colour prints. The key technology lies in its pigment-based formulation. Unlike dye-based inks, pigments consist of tiny, encapsulated colour particles that sit on the surface of the paper, resulting in superior lightfastness and durability. Canon rates this ink for a lightfastness of up to 200 years under specific display conditions, making prints highly resistant to fading from UV exposure. Furthermore, the prints are notably scratch and abrasion-resistant, which helps protect them during handling, mounting, or transportation. The ink is formulated to achieve exceptionally faithful colour and greyscale reproduction, ensuring that prints match the original digital file with high precision. This cartridge is best suited for professional photographers, artists, architects, and print studios who require gallery-quality, archival-standard output. It is ideal for producing exhibition prints, portfolio work, client presentations, and any application where print longevity and fidelity are critical investments. The use of a dedicated grey ink, rather than a composite black made from CMYK, provides purer blacks and more accurate monochrome results. When used as part of the full LUCIA PRO II ink set in a compatible printer, it enables a wide colour gamut and consistent, reliable performance for demanding creative and commercial printing tasks.