Oki C9300dn User Manual page 143

Click on [OK].
(f)
Highlight the overlay name in [Defined Overlays] and
(g)
click on the [Add] button to add the overlay to the list in
[Active Overlays].
Select [Use Overlay] from the drop down list.
(h)
Click on [OK] twice and close the printer dialogue box.
(i)
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