Service guys might disagree, but last time I checked I have two hands and a brain just like them, so you and I can service our own equipment too! Professional service guys are still my knight in shining armor though!

How to change the developer for cyan, yellow, magenta or black on a Konica Minolta Bizhub PRO C6500. Can be intimidating the first time you do it, but its pretty simple. Obviously if you have a service contract you don't need to do this, but if you are in a situation where you can service your own machine you can save some serious cash by doing this yourself. You can also cause some damage if you do not follow the service manual but it is pretty simple and the more you do on the machines, the more confident you become. It's also very easy to change the drums and coronas too. OEM part numbers for developer are Black: DV610K, A04P600, Cyan: DV610C, A04P900 Magenta: DV610M, A04P800 Yellow: DV610Y, A04P700

Buy a service manual and you can literally do all maintenance items for your machine. All Konica boxes are very similar, you should be able to follow these steps for newer and faster machines like C6000, C7000, C8000, C2060, C2070, C3060, C3070.

This information is exactly the same for these machines: Oce CS650 Pro, Konica Minolta bizhub PRO C5500, Konica Minolta LD6500, Ikon Business PRO 650, Ikon CPP 650, Ikon CPP 550, Konica Minolta bizhub PRO C6501, Konica Minolta bizhub PRO C6501P, Konica Minolta bizhub PRO C5501, Oce CS665 PRO, Oce CS550, Oce CS620, Konica Minolta bizhub PRO C6500P, Ikon CPP 560, Ikon CPP 660, Konica Minolta bizhub PRO C65hc, Konica Minolta bizhub PRO C6501e, Konica Minolta bizhub PRO C6501eP, Konica Minolta bizhub PRO C6500e, Konica Minolta bizhub PRO C6500eP, Ikon BP 550, Ikon BP 650, Develop ineo+ 5501, Develop ineo+ 6501, Konica Minolta bizhub PRESS C6000, Konica Minolta bizhub PRESS C7000, Konica Minolta bizhub PRESS C7000P, Konica Minolta LD6501, Konica Minolta bizhub PRO C6000L