Is there a setting for black and white printing from iOS? I have a color printer that supports airprint but I don't want to waste the color toner on random docs.  Is there a setting in iOS (iPhone, iPod, iPad) that would allow me to override and print black and white?
There doesn't seem to be a way to do this natively.

Your options seem to be:


Get a black-and-white airprint printer.
Use a black-and-white, non-airprint printer with AirPrint Activator.
Use Epson's app which seems to let you print black-and-white photos.
Use HP's app which seems to let you choose these kind of settings.
Tell Apple you want this feature.