Compatible with multiple models including 300i, 361i, C250i, and C251i, this drum unit rebuild kit ensures integration and consistent function across a range of devices. Designed for use with DR-316K, this drum unit provides extended service life and stable print quality in volume printing environments. Supports up to 225, 000 pages, helping reduce the frequency of replacements and printer downtime. Easy to install and replace, enabling users to maintain printer functionality without specialized tools or technical support. Constructed with materials to resist wear and consistent text clarity and image reproduction throughout its.