The Canon CLI-551C XL cartridge (ref. 6444B001) is an original cyan dye-based ink cartridge designed for compatible PIXMA inkjet printers. Its XL format provides a high yield of 665 pages (A4, ISO/IEC 24734), which reduces the frequency of replacements and maintains a smooth workflow. Ideal for photo printing, it renders cyan hues with the precision expected from original Canon ink. Sold individually, it integrates seamlessly into compatible models — from the MG series to the MX series — for simple consumables management.