Plot Table Printing


I am using MicroStation v8i SS2.

I have developed a plot table for printing certain colors and black/white everywhere else.  One of the colors I made is 50% transparency in the plot table.  However, when printing files, I noticed that the transparency was not applying to certain files, only the first one I printed.  I am curious to learn what the likely reason is for this setting to not work for all figures, when using the same colors and plot table?