Epson AcuLaser C3900N Reference Manual page 66

AcuLaser C3900 Reference Guide
6. Select the Manual proxy configuration radio button.
7. In the No Proxy for: text box, type a comma after the last entry, and then type the printer name or
the IP address of your printer.
8. Click OK in the two dialog boxes to return to the main browser window.
9. Enter the printer name or IP address in the URL Location box to access the printer home page.
Using Web-Based EpsonNet Config 66