HP 825A Black Standard Capacity Toner Cartridge 19.5K pages for HP Color LaserJet CM6030/CM6040 - CB390A Brilliant colour, brilliant results. Reliable performance for high productivity. Increased end-user satisfaction and reduced administrative time. Provides fast, brilliant results thanks to enhanced HP ColorSphere toner. From everyday documents to marketing material, get reliable, consistent performance and improve productivity. Page yield: 19,500 pages. Black.