Epson EPL-N7000 - Manual (Page 175)

164 Using the PostScript Printer Driver (Macintosh)
RIT
Select this check box to use RITech when printing. RITech
improves the appearance of printed lines, text, and graphics.
Toner Save
Select this check box to use the Toner Save feature when printing.
When the Toner Save feature is turned on, the printer uses about
50% less toner than normal.
Separations
This setting enables you to select the color for separation printing.
The options are None, Cyan, Magenta, Yellow, and Black.
Mac OS X users
Installing the printer driver
The PS Installer program that is included in the printer software
CD-ROM installs the PostScript printer driver.
Make sure that no applications are running on your Macintosh
before installing the printer driver. If applications such as the
Print Center is running, the printer driver cannot be installed
properly.
Follow these steps to install the printer driver:
1. Turn on your Macintosh if it is not already on.
2. Insert the printer software CD-ROM into your CD-ROM
drive.
3. Double-click the CD-ROM icon, and then double-click Adobe
PS.
4. Double-click Mac OS X, and then double-click PS Installer.
The Authenticate window appears. Make sure to enter the
user name and password for an administrator.