The Canon GI71 PGBK (Pigment Black) Ink Bottle is a genuine high-capacity black ink designed for Canon PIXMA MegaTank printers. The “PGBK” stands for Pigment Black, which is optimized for sharp, dense, and smudge-resistant text printing, making it ideal for documents, reports, forms, and office use. It is the main black ink used for text-heavy printing, separate from the dye-based color inks in the GI-71 system.












