The Konica Minolta Drum Unit DR-314 Black (AACJ0RD) is a genuine OEM imaging drum designed for high-volume monochrome printing. It offers a substantial page yield of approximately 275,000 pages at 5% coverage, making it suitable for environments requiring consistent and high-quality black-and-white output. This drum unit is compatible with several Konica Minolta bizhub models, including the bizhub 308e, 368e, 458e, 558e, and 658e. Utilizing this original drum ensures optimal performance, reliable print quality, and seamless integration with the printer’s maintenance systems.