How to Replace Developer and Developer Unit on Konica Minolta c1070 and Other Digital Presses

When your toner coverage starts doing weird random things, it could be your developer. This is how you replace the developer, steps are the same for any color. Oem Developers include: Black: DV614K, Cyan: DV614C, Magenta: DV614M, Yellow: DV614Y. The same developing unit/assembly is used for all colors, part number A50UR70244. These can be used in: bizhub press C1060, C1070, C71hc, C2060, C2070, AccurioPrint C2060L, c3070, c3080. The developing unit that I replaced had over 1.6 million clicks. Hopefully this new one will last that long.