Enabling Options (for Macintosh) 
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5 From the Device Options list, select an option, one at a time, and then 
select Enable or Disable from the Settings drop-down list. 
" If Printer Memory is selected, select 128 MB, 256 MB, 384 MB or 
640 MB, according to the installed memory. The factory default 
setting is 128 MB.
6 Click Apply.
7 Select the default settings for your printer, such as the default media 
format you use, on the appropriate tabs.
8 Click Apply.
9 Click OK.
Enabling Options (for Macintosh)
If you have options installed, enable the options in the driver.
1 Use the Printer Setup Utility, select the Phaser 6120 printer from the 
printer list.
2 Click the Show Info icon and select Installable Options from the menu.
3 Select the options installed on the printer.
Selecting Printing Options
Selecting Printing Preferences (Windows)
Printer preferences control all of your print jobs, unless you override them 
specifically for a job. For example, if you want to use automatic 2-sided 
printing for most jobs, set this option in printer preferences.
1 Click Start, select Settings, and then click Printers.
2 In the Printers folder, right-click the icon for your printer.
3 From the popup menu, select Printer Preferences or Properties.
4 Make selections on the driver tabs, and then click the OK button to save 
your selections.
" For more information about Windows printer driver options, click the 
Help button on the printer driver tab to view the online help.