How to get work Konica Minolta bizhub 423 printer working?

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http://askubuntu.com – I am trying many times to install the driver of Konica Minolta bizhub 423 on ubuntu but I have not succeeded to get a printout. Although communication can be established, it does not print. There are URI setting of which i am not much familiar. Does anybody has an idea or was able to get it run? (HowTos)