Convert to Black-and-White
A color diagram can be converted into a black-and-white diagram, that is saved into a new XML project file.
When you'll open the new black-and-white diagram, it will show all the drawings in black on a white background, and all the labels will have transparent backgrounds.
Menu: File | Save as BW ...
Shortcut: Ctrl+B
You can also save (export) a color diagram directly into a black-and-white image file:
Menu: File | Export BW image ...
Shortcut: Ctrl+P
When you'll open the new black-and-white diagram, it will show all the drawings in black on a white background, and all the labels will have transparent backgrounds.
Menu: File | Save as BW ...
Shortcut: Ctrl+B
You can also save (export) a color diagram directly into a black-and-white image file:
Menu: File | Export BW image ...
Shortcut: Ctrl+P