Printing Color Images with Two Non-Process Color Inks, Toners or Paints

A special modified two-color color separation method is described. These separations carry image content in the entire visible spectrum and can be used to print color reproductions using only two colors of non-process inks, toners or paints on white or colored substrates. This new method uses an non-process red ink and a second non-process ink color that may be black, blue or green. A comparison with conventional separations and other modified separations is shown.