Can I select a print resolution by indicating a specific dpi (dots per inch) setting?

• No. The print resolution is determined by other driver settings.
  
  In Windows, the Quality Option and paper Type settings determine the print resolution.
  
  Note:
  To access the resolution settings in Mac OS X, select Print from the File menu. Then select Print Settings from the pop-up menu.
  
  The resolution is determined by the Media Type and Print Quality setting.