HP 645A Black Toner Cartridge – 13,000 Pages, LaserJet 5500

The HP 645A Black Toner Cartridge provides reliable, high-quality monochrome printing for HP Color LaserJet 5500 and 5550 series printers. With a generous yield of approximately 13,000 pages, it offers excellent value for busy office environments. Genuine HP toner technology ensures consistent print quality from the first page to the last, with sharp text and precise graphics. The cartridge is designed for easy installation and trouble-free operation, minimising downtime. Ideal for professional documents, reports, and business correspondence requiring crisp, professional results.