Hi gr5,
I am sorry you thought I was not interested in your replies. Actually they have all been very useful. I have seen them through the emails notifications without logging in. I am sorry guys, I am just new in the community and I don't log in very often. However, I am trying to start printing soon. Unfortunately we only have few machines and I have to book it. So I have a little bit to wait. Therefore there is going to be some time between one access and the other, since I am not doing this full time.
But I keep track of all the suggestions.
Thank you very much all.