Acrobat Pro, Acrobat Pro Extended, and Acrobat 3D (version 8): You can print a color PDF in shades of gray (also known as grayscale or composite gray). For Windows versions, you can also choose to print all non-white colors as solid black rather than in shades of gray.
Reader and Acrobat Standard: Reader and Acrobat standard do not have a black and white print option. However, many color printers provide this option in the Properties dialog box (available through the Print dialog box).