so have changed settings to create a blue background and white lines and text in options in the hope to create blue print style drawings, which works all fine the problem i have is when coming to print i get the standard printout black lines on white background.

so if any one can come up with a soloution for for being able to print drawings with blue background and white lines and text would be great

below attached is what i wish to print , but jpeg quality is no where near good enough, also options such as print as pdf, save as pdf or stuff like that all seem to do the same and print out black lines on white background.