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C9300/C9500 Operation • 325
Duplex printing using the PostScript driver
1. Open the file in your application and select File ® Print.
2. In the Print dialog box, select the OKI C9x00 PS driver, then click
Properties (or Setup, or your application’s equivalent).
3. On the Advanced tab, under Document Options ® Layout,
click 2-Sided Printing and select Long Edge binding or Short
Edge binding in the Change ’2-Sided Printing’ Setting list.
4. Click OK and print the document.