Suppose you need to increase the font size of the code when you go to print.  Or you need to customize colors before printing them.  Go to Tools – Options – Fonts and Colors page.  Choose “Printing” in the Show settings for combo box.  You can either make customizations for the Printer (without affecting the text editor) or you can press the Use… button and choose “Text Editor Settings” if you want to use those customizations.

Happy Editing!