The finisher is disabled in the printer driver

I have got a second hand Konica Minolta c280. The output is very good and I can use it as a copier, with all its functions as well as the finisher.

While I try to use it as a printer, I can not reach it via the network. I know the ip address, but it can not be found.

If I use the USB straight from my computer I can print. The problem is the finisher can not be set from the computer, it is all grey out (It works when copying).

I have tried two versions of the drivers, one works via USB, but can not find out I got a finisher, the other do not work at all. They should be compatible with Windows 8.

Any who knows why the finsher is greyed out?

 

I tried in OfficeWriter and I got some of the finishing possible, but it was not a chose for a booklet. I think some was greyed out because it was not pages enought. I could print two papers with 8 pages, and fold it in half, but there was no option for staple and make a booklet.