You can print color documents in grayscale.
Selecting [Monochrome] on the printer driver enables you to print a color document in grayscale even when the cyan, magenta, and yellow toners are empty.
Set grayscale printing on the [Job Options] tab.
Selecting [Greyscale] on the printer driver enables you to print a color document in grayscale even when the cyan, magenta, and yellow toners are empty.
For the Windows XPS printer driver, follow the steps for the Windows PS printer driver.
Selecting [Grayscale] on the printer driver enables you to print a color document in grayscale even when the cyan, magenta, and yellow toners are empty.