- High-yield black toner cartridge compatible with HP Laserjet P3010, P3011, P3015, P3015d, P3015dn, P3015n, P3015x, Enterprise 500 MFP M525dn, and M525f printers - Prints up to 12,500 pages per cartridge at 5% coverage on A4 format - Includes 1 black CE255X cartridge and installation guide for easy placement - ISO9001 and ISO14001 certifications ensure quality and environmental responsibility - Delivers sharp text and graphics, ideal for professional documents - Compatible with HP CE255X and CE255A models, ensuring versatility - Perfect for offices, businesses, and users who require high-volume printing