Cartridge - for Canon PIXMA G540, PIXMA G640 printers The Canon cartridge for Canon Pixma G printers is a fine choice, pretty much made for routine commercial printing of invoices, crucial text files and various other documents. The cartridge promises great results with long-term colour stability. The pack contains the colour black. Discover smart, affordable printing with the Canon GI-43BK, Black inkjet printer cartridge, made for your Canon printers. The cartridge guarantees full compatibility and complete safety, which will be appreciated by both casual and professional users. Key Features of the Canon GI-43BK, Black Cartridge Original printer cartridge ensures excellent quality and reliability Standalone printer cartridge model, has black colour Printer cartridge uniquely designed for inkjet printers Canon cartridge Is compatible with the following models: Printer Brand: Canon Series: Pixma G Models: 540 and 640