The Genuine Konica Minolta DR618 Drum Unit Lot includes 4 pieces in color CMY and black. These original drum units are specifically designed for the Konica Minolta Bizhub C450i printer model and are manufactured in Japan. The YMC ACV8-0TE and Black ACV8-0RE colors ensure high-quality printing results, making them a reliable choice for professional printing needs. As a genuine Konica Minolta product, you can trust in the quality and compatibility of these drum units for your printing requirements.