I want to change the text color of the whole document to black, because it makes it more readable after printing with a black and white printer. Is there a way to make all document black with one command?
I can change the text color for individual cells with Format > Text Color menu. If I select the outer cell and change it to black the Section and Subsection titles still remain brown.
I am using default stylesheet and Mathematica 184.108.40.206.