Premium HiTek compatible OPC drum for OKI C941/C911/C931/C942 series printers. Engineered with high-grade photoconductive coating for extended lifespan and consistent print quality. Precision-crafted aluminum core ensures optimal heat dissipation and durability. Ideal for high-volume printing in offices, commercial printing, and professional graphic design. Delivers sharp text and vibrant graphics with 1200x1200 dpi resolution. Seamless compatibility with ES9411/ES9431/ES9541/ES9542 and PRO models. Manufactured using advanced polymer technology to resist wear and ghosting. Cost-effective replacement solution with 30% longer service life than standard drums.