LD Compatible Laser Drum Unit 43501901 for Okidata B4400 B4400n B4500 B4500n B4550 B4600nPS

LD compatible replacement laser drum unit — 1-Pack for Okidata 43501901 (Black). Built for OKI B Series printers including B4400, B4400n, B4500, B4500n, B4550 and B4600nPS. Page yield: 25000 at 5% coverage (ISO/IEC standard). Produces sharp, high-contrast text and graphics for professional-looking documents. If you experience any issues with your purchase, please contact us first so we can assist — customer satisfaction is important to us.