Printing drawings from Acrobat Reader XI.

Hi, has a question about printing drawings from Acrobat Reader XI (and also Acrobat Pro X). When Printing a drawing that has both black/white and colored lines is hard to see on the print out. We have tried print the drawing as Picture and in black/white but the print out is better but still not good enough. The same problem is on different printers. Is there a way to get the print out of colored lines to be better?