Oki MB472dn User Manual page 207

5.
Change other settings if necessary, and then click [OK].
6.
Click [Print] on the [Print] screen.
Printing starts.
For Mac OS X PCL Printer Driver
1.
Select [Print] from the [File] menu.
2.
Select [Setup] from the panel menu.
3.
Click [Printer Options].
4.
Check the [Auto tray switch] check box.
5.
Change other settings if necessary, and then click [Print].
Printing starts.
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