Keep color output aligned with the printer's intended performance using the HP 564 yellow original ink cartridge. This OEM supply is designed for select HP printers and provides the yellow channel required for balanced color documents, charts, and photo printing. When output is customer-facing, consistent color matters as much as page count. Because it is an original HP cartridge, it is made to work within HP's print architecture for cleaner installation and more predictable results. That reduces the risk of color drift, supply mismatch, and the rework that often comes with lower-cost alternatives. For procurement teams, OEM ink also simplifies standardization across supported devices. This cartridge is sold as a single unit and is intended for HP 564-series printers that require yellow ink. It is a straightforward replacement when the existing cartridge is depleted, and it supports the kind of print consistency that protects both brand presentation and staff time. For organizations that value dependable output over the lowest upfront price, original HP consumables remain the safer operational choice.