How do you make a colour printer print black and white? -

i want to print a picture that is only available in colour but i want it black and white because i don t want to waste ink. so, how do you?

If your printer doesn t have the option to print in greyscale, then you can get a graphic editing program to do so. Printing in pure black and white will not result in a good pic. Choose greyscale. The graphic viewer irvanview, will let you convert to greyscale. It s freeware. Or search for some freeware photo software. There are lots. Picasa is one.