Hi, I'm back again, thx to Christoph Sch?fer. He gave me some hints in a PM. The problem with wrong colors is solved by printing via pdf.
The problem with transparency with png's is still unsolved. Printing transparent png's (f.e. http://www.aiai.de/x.png) via pdf results in BLACK background: http://www.aiai.de/x.pdf. The black background can be viewed with xpdf on the screen or as result when printing to Konica Magicolor 2350, Kyocera600, .. Is it the fault of the png? - I generated it with gimp, new image, transparent, inserting some stuff, saving as png. Or is it the fault of inserting in scribus? Or the fault of scribus itself? thx Ekkard
