• Includes 1 original HP 78A toner cartridge, designed for HP LaserJet Pro P1566, P1606dn, M1530, M1536, and M1536dnf printers. • Ideal for daily printing of business documents such as reports, letters, and invoices. • Average print yield of approximately 2,100 pages per cartridge. • Black and white prints with clear text and sharp images, ensuring consistent and professional results. • Environmentally friendly design, facilitating recycling and reducing waste.