My setup failed to print b&w on both a color inkjet and a mono laser printer. In the option tab, I select monochrone.ctb; and in the plot menu, I select monochrone.stb. The laser printer seems always outputs half-tone plot, and the color inkjet always plots color output. I also tried to change the pen#1-255 to black color but failed. system: acad arch desktop 2004 running on xp sp2 Can someone help? thx in advance jeff
