Canon CRG-040BLK Original Laser Toner Cartridge - Black PackExperience crisp, consistent black text and sharp graphics with the Canon CRG 040BLK Original Laser Toner Cartridge Black Pack. Engineered by Canon for dependable everyday office printing, this genuine toner delivers reliable performance, clean saturation, and smooth grayscale shading across documents, reports, invoices, and marketing materials. The Black Pack designation means you can stock up for a low maintenance printing routine, ensuring your