Oki PRO510DW User Manual page 100

5. Press the Enter button to select this Item.
6. Press the Up-arrow or Down-arrow buttons repeatedly
until Tray1 Config is highlighted.
7. Press the Enter button to select this Item.
8. Press the Up-arrow or Down-arrow buttons repeatedly
until MediaType is highlighted.
9. Press the Enter button to select this Item.
10. Press the Up-arrow or Down-arrow buttons repeatedly to
move through the range of media types until Transparency is
highlighted.
11. Press the Enter button to select this value.
12. Check that an asterisk (*) appears beside Transparency.
13. Press the Online button to exit menu mode and return to the
ready to print status.
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