Ensure crisp, vivid printouts with this Summit Ink 975A black ink replacement cartridge for select HP PageWide Pro printers. Compatible with the HP L0R97AA cartridge, this ink yields approximately 3,500 pages of sharp text and graphics. Designed for seamless integration with HP PageWide Pro 452, 477, 552, 577, 55250, P55250, 57750, and P57750 printers, this cartridge delivers reliable performance and consistent results. With its high-capacity output, this ink cartridge helps minimise printing interruptions and reduce overall operating costs. Experience professional-quality printing with Summit Ink's premium ink solutions.