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Installing the PCL or PostScript Printer Software
Before installing any printer software, make sure you have set up your product as described on the Start
Here sheet.
Installing the PCL or PostScript Printer Software - Windows 7/Windows Vista
Installing the PCL or PostScript Printer Software - Windows XP
Installing the PostScript (PS3) Printer Software - Mac OS X
Installing the PCL or PostScript Printer Software - Windows 7/Windows
Vista
If you did not install the standard EPSON printer software, you need to install either the PCL or
PostScript (PS3) printer software before you can adjust the print settings and print to your network
printer.
Note: Make sure your product is turned on and connected to the same network as your computer before
installing the printer software.
1. Double-click the Download WP-4090 Driver shortcut on your desktop and download the latest PCL
or PS3 printer software.
2. Extract the zipped folder that you downloaded in the previous step.
3. Do one of the following:
• Windows 7: Click , select Devices and Printers then select Add Printer.
• Windows Vista: Click and select Control Panel. Double-click Printers, then select Add
Printer.
You see this window:
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