Need drivers for win 7 of lexmark e323 - Lexmark E323 Laser Printer

Access the manufacturer's web-site: http://support.lexmark.com
Enter 'Lexmark E323'.
Do the search.
The web-site does not have any device-drivers for Windows 7.
This means either:
* Lexmark did not create a device-driver for Windows 7;
* Lexmark did create a device-driver for Windows 7, and submitted it to Microsoft. Thus, the device-driver is _included_ with Windows 7.