Kyocera Mita FS-1900N Operation Manual page 265

Printing from Windows Applications
1
Display the printer driver's Properties dialog box from the
application software.
2
Click the Layout tab.
3
When printing on both sides, click Print on Both Sides (Duplex) and
then check the Flip on Long Edge or Flip on Short Edge radio
button. The graphic icon will change to illustrate your selection.
When using the booklet mode, click Booklet Mode and then check
the Left Edge Binding or Right Edge Binding radio button. The
graphic icon will change to illustrate your selection.
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