Included white raster elements (type 87 / 88) in DGN are not printed in MicroStation V8XM . Used printer drivers printer.plt, hpgl2.plt, hpglrtk.plt and pdf.plt.Analysis:White raster files are printed as white and not mapped to black. This does not happen in MicroStation V8i and in V8 2004 edition.
In dialog Print Raster options set
Print raster Images - EnabledBrightness: -100NB:The other options like Contrast and Quality factor have NO effect where raster is seen on plot or preview or not