DWG TrueView Monochrome issue

[chris_d_pate]

While trying to print DWG files, I select Monochrome but it does not print in black and grey as it should.

[pendean]

Which "monochrome" did you choose, CTB or STB?

The former does not work on "truecolors" aka RGB and similar, and the latter require more effort to apply by layer and by object.