Kyocera Mita FS-8000CD Operation Manual page 166

4.4 Printing Using the Printer Driver
††
If you have the option duplex unit installed in your printer , you can activate duplex printing
by checking in Print on Both Sides . You can then choose from either Flip on
(Duplex)
Long Edge or Flip on Short Edge for binding.
Figure 4-13
†† Model FS-8000CD is equipped with the duplex unit as a standard equipment.
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