Oki ColorPainter E-64s - Manual (Page 54)

54
 I want to print in uni-direction
Select the data in Jobs Ready to Print, right-click on it, and open Edit > Printer Settings.
Under Mode Options, for Print Direction, switch between Bi-directional and Uni-directional.
* The method introduced above applies the settings only to the selected data.
* The default settings can also be changed (see page 28).