On the printer driver’s Finishing tab, select Fold (Print Outside), Fold (Print Inside), or Fold and Saddle Stitch from Fold/Saddle Stitch.
Click Settings, set the Binding Edge and so on, and then click OK.
Set the other items, and then click OK.
If booklets or paper remain in the booklet tray, you will not be able to start bookbinding printing. Make sure there is nothing on the booklet tray.
If you want to print on one side, set 2-Sided Printing on the Main tab to Off. When printing on one side, you cannot set Start Page or Booklet in Binding Settings.
Click Print.