Produce sharper images and get better print quality by using our genuine imaging unit in your Konica Minolta Bizhub 4020 copier. Our original imaging unit gives you amazing print quality and high yield that keeps the printing expenses at the lowest level. A6W903V Black imaging unit is powerful enough to produce 60,000 pages. This high yield of our original imaging unit keeps the printing expenses at the lowest level and keeps you away from the hassle of imaging unit replacement repeatedly.