Canon GI-790 BK INK Bottle is the high-yield Pigment Black ink component of the GI-790 ink system, which powers an older, but very popular, generation of Canon PIXMA MegaTank (Ink Tank) printers.
PGBK (Pigment-Based). This specialized ink is formulated to provide sharp, laser-quality text that is highly smudge-resistant and water-resistant on plain paper, making it perfect for durable business documents.
Used in a range of Canon PIXMA G-Series MegaTank printers, including the first generation and subsequent models: G1000, G1010, G2000, G2010, G3000, G3010, G4000, and G4010.