How to print in grayscale in OS X
If you need to print in black and white in OS X, you can, but it may not be obvious how to do it.
Apple used to include an obvious setting in its print dialog boxes for color or black and white, but in OS X this has disappeared since these options are now handled by the specific driver for your printer.
You can certainly still print in grayscale and there are various ways to do it, although some of these options might be a bit obscure, may only be available on some systems, or might require a few extra steps.… Read more