How do I print in black only?

[craigswanston]

Hello,
I would like to print so the output is in black only. It is a color pdf so choosing grey-scale will not give me solid black.

thanks!

 

[PhilFrisbie]

If you want true black or white, no gray, then you will need to open up the PDF in Photoshop, convert the image to black and white, then save it as an image.

 

[craigswanston]

Best answer selected by craigswanston.