Enhance your office productivity with the OKI 43979202 Black Toner. Designed for compatibility with OKI B440DN and B430D series printers, this original toner cartridge ensures high-quality prints with a remarkable page yield of 7000 pages. Weighing just 290 grams, it delivers reliable performance to keep your work on track. Make a smart investment in your printing needs and be the envy of your colleagues with this efficient printing solution.