General description esr Black Standard Capacity Remanufactured HP Toner Cartridge 19.5k pages - CB390A is part of an extensive range of premium, remanufactured toner cartridges. It offers high-quality consistent performance and significant cost savings compared to the manufacturer's original product. This cartridge is produced with sustainability at its core, adhering to recognized international quality and environmental standards. All cartridges come with a lifetime no-quibble guarantee. Technical specifications Colour: Black MFR Part No.: ESRCB390A Page Yield: Up to 19,500 pages Type: Toner Other information