Overview The Canon 6517B001 is a standard capacity gray ink tank designed for select PIXMA inkjet printers that use individual CLI-251 cartridges. It uses dye-based gray ink to enhance tonal transitions and add depth to both color and monochrome prints. With a yield of up to 780 pages, this cartridge supports casual photo printing and small office needs while ensuring crisp text and smooth gradations thanks to Canon’s FINE print head technology. Key features Dye-based gray ink that refines tonal transitions and improves print depth for photos and documents Instant-drying ink to prevent smudges on freshly printed pages, ideal for quick handling Integrated LED light confirms proper installation, reducing printer errors and downtime Part of the ChromaLife100+ system, enabling photos to maintain color and detail for up to 300 years in archival storage Compatible with a range of PIXMA printers that use CLI-251 cartridges, ensuring versatile use Unlocks access to Creative Park Premium, offering free downloadable templates for creative projects Key specs Ink type: Dye-based gray ink Page yield: Up to 780 pages (mixed text and graphics) Compatibility: Select Canon PIXMA printers using CLI-251 cartridges (e.g., iP8720, MG6320, MG7120) Print technology: Canon FINE print head Archival life: Up to 300 years with ChromaLife100+ system Connectivity and compatibility This ink tank is compatible with various Canon PIXMA models that support CLI-251 cartridges, including popular printers like the iP8720, MG6320, and MG7120. It fits seamlessly into these printers, ensuring reliable ink delivery and print quality without compatibility issues. Ideal uses and environments The 6517B001 gray ink tank is well suited for home users and small offices that require high-quality photo printing and sharp text output. It works especially well for printing family photo albums, classroom projects, greeting cards, and presentation materials where color accuracy and longevity are important. Its quick-drying ink also supports fast-paced environments where prints need to be handled immediately.