The Konica-Minolta Drum Unit DR-612 (Part Number A0TK0RD) is a genuine black imaging drum designed for use in specific Konica-Minolta Bizhub multifunction printers and copiers. This drum unit is a core component of the laser printing system, working closely with the black toner cartridge to transfer toner precisely onto paper. The result is sharp, crisp text and rich black graphics that meet the needs of everyday office printing as well as high-volume workloads.

Engineered to Konica-Minolta’s strict original equipment manufacturer (OEM) standards, the DR-612 delivers consistent, dependable performance throughout its lifespan. Its robust design supports stable print quality from the first page to the last, reducing issues such as streaks, fading, or uneven density. The high-yield capacity of this drum unit helps extend service life and minimizes the frequency of replacements, which in turn supports productivity and reduces downtime in busy work environments.

The DR-612 drum unit is easy to install and replace, allowing quick maintenance without specialized tools. Using a genuine Konica-Minolta drum helps ensure proper fit and alignment, protects internal printer components, and contributes to the overall reliability and longevity of the machine. This makes the DR-612 an ideal choice for offices that demand consistent black printing quality, dependable performance, and low maintenance overhead.