Unidirectional Printing
1.
Open [System Preferences] → click [Print & Fax] or [Print & Scan].
The [Print & Fax] or [Print & Scan] dialog box is displayed.
2.
Select the printer you are using → click [Options & Supplies].
3.
Click [Driver].
4.
Check that the printer driver corresponding to the printer you are using is selected for [Print Using] → set the options installed in the printer → click [OK].
IMPORTANT
Be sure to select only those options that are actually set in the printer.
Be sure to set the function version of the printer you are using correctly. The function version is printed in the status sheet that can be printed from the control panel of the printer.
NOTE
To verify the settings you have made, display the [Printer Information] dialog box of the printer driver.
» Getting Started » Setting Up the Printer Configuration » Unidirectional Printing