Do you want to print in B&W or do you want to print in greyscale?
Printing in B&W is something that is done with a setting in your printer
driver. Sometimes you can print to grey by leaving the printer set to
print in color but choosing to only use the the Black ink cartridge. If
you are printing to a laser printer, some of these have a setting to
print to grey.
I looked and nothing was marked such as grey scale so I chose grey scale and high quality. I hope that is okay but I'm not very techie so not certain what I should do in that window. I tried to hit default settings and save, but it wouldn't do that in that location on the tab setting.