Canon GI-26 C AMR Cyan Ink Tank Refill

The Canon GI-26 Cyan Ink Tank Refill (model 4421C001) is a genuine Canon pigment ink bottle engineered for the MegaTank printer ecosystem. Rather than replacing traditional cartridges, you simply pour this ink directly into your printer's built-in cyan tank — a process Canon has made virtually foolproof with their keyed bottle design. The nozzle shape is unique to each color, so it physically cannot be inserted into the wrong tank, eliminating one of the most common refilling mistakes.

With a rated yield of up to 14,000 pages, a single bottle can sustain weeks or even months of printing depending on your volume. The pigment-based formulation is optimized for text and business graphics, producing sharp lines and solid fills that resist smudging and water exposure better than dye-based inks. This makes it particularly well-suited for invoices, reports, and marketing materials. The GI-26 is compatible with a broad range of Canon MAXIFY MegaTank models including the GX7020, GX6020, GX5020, GX4020, GX3020, and their updated variants, ensuring you get consistent Canon-quality output without the recurring expense of traditional cartridge replacements.