1,Feature:chip is original 2,For use in:bizhub c220/c280/c360 developer unit 3,Universal chip 4,Machines use 4pcs DescriptionProduct name ... :developer unit chip Type:YD-RC-DV311 For use in:Bizhub c220/c280/c360 developer unit-KYMCFeature ... ,Western unionUniversal developer unit chips,machines use 4pcs Developer unit chip,For use in bizhub c220,c280,c360