Original OEM Drum Unit Sharp MX-B45DU (MXB45DU) (Black) is the key component that keeps your Sharp laser printer producing crisp, professional pages day after day. Dear Customer, if you value dependable performance and consistent print quality, this genuine Sharp drum unit is designed to work in perfect harmony with your device.
In a laser printer, the drum unit is the precision element that transfers the image onto paper—so when it’s fresh, text stays sharp, blacks look deep, and every page comes out clean. Unlike toner, the drum does not contain powder; it’s a separate part that supports the entire printing process and helps maintain stable results across long print runs.
With a yield of up to 100,000 pages (at 5% coverage), the MX-B45DU is an excellent choice for busy offices and demanding home workspaces, helping you reduce interruptions and keep your workflow smooth. We always pack shipments carefully to ensure the drum unit arrives safely and ready for installation.
Need supplies to match? In the “Related products” section you’ll also find the dedicated toner for this series—both Original OEM and a compatible alternative—so you can easily complete your setup in one place.
original OEM Sharp drum unit for reliable operation;
up to 100,000 pages yield at 5% coverage for long-lasting performance;
sharp, clean black output supported by a precision imaging component
Popular printers that the product is compatible with: Sharp MX-B350W; Sharp MX-B355W; Sharp MX-B450W.
