Canon 0546C002 CanonInk Lucia PRO PFI-1000 Photo Black Individual Ink Tank LUCIA PRO inks offer superior tonal range and stability that delivers on an artists obsession to detail. Archival quality standards up to 60 years of light fastness , 60 years of gas fastness and up to 200 years album life. Large 80ml pigment ink tanks for efficent long term use without having to worry about replacement.