NOT WANTING TABLE BACKGROUND MASK TO PRINT

[VANDENBERGD0517SXDUD]

I have made multiple tables link together in AutoCAD 2019. To make it easier to understand the links, I made the background masks the same color. But when I print out the drawing (in black and white) the background masks shows up as different shades of grey. Is there a way to keep the background mask in the drawings but not have it print? 

[S.Faris · Accepted solution]

Apply the MASK using unique colors which is not used anywhere else in the drawing. Now create a copy of your Plotstyle and reduce the SCREENING value of the colors used for mask to 0. This will hide them in the plot.