How do I print using black ink only in Mac?

• The WorkForce 610 Series has an option for Black/Grayscale. It does not have an option for Black Ink Only. Do the following to select Black/Grayscale:
  
  Macintosh OS X 10.5:
  
  1. Open the File menu and select Print.
  2. Click the arrow to expand the Print window, if necessary.
  3. Select EPSON WorkForce 610 Series as the printer.
  4. Select Print Settings from the pop-up menu.
  5. Select Black/Grayscale output in the Color pop-up menu.
     
     Note: Black/Grayscale allows you to print text and graphics in shades of gray.
     
  Macintosh OS X 10.3 and 10.4:
  
  1. Open the File menu and select Print.
  2. Select WorkForce 610 Series as the Printer setting.
  3. Select Print Settings from the pop-up menu.
  4. Select Black/Grayscale output in the Color pop-up menu.
     
     Note: Black/Grayscale allows you to print text and graphics in shades of gray.