1. In the command prompt, type ping followed by the IP address of the printer e.g. ping 192.17.252.01
2. Press the Enter key on your keyboard.
3. The computer will attempt to ping the printer via the network.
    
   • If a ping is successful, the printer is detected and communicating directly with Windows. However the Epson software may still fail to function due to settings within the Firewall or Internet Security software.
      

     The example below shows a successful ping:
     

     Related Articles:

     • How to add firewall exceptions
   • If a ping is not successful e.g. the reply is, Destination host unreachable or Request timed out. Check the network setting in Windows and on the printer to confirm they are both connected to the same network.
      

     The example below shows an unsuccessful ping:
     

     Tip:

     If the ping command still fails and all network settings are correct, contact the network administrator or router manufacturer.

Perform the PING command in Mac OS X:

1. From the Apple menu, select System Preferences.
   
2. Click on the Network icon.
   
3. Verify that Automatic is selected in Location.
   
4. Select the network interface from the list on the left then click on Advanced from the bottom-right corner of the screen.
   
5. Click the TCP/IP tab.
   
   • Print a network status sheet and note the IP address of the printer.
   • Compare the printers IP address with the IP address on the Mac.
   • The printer and the Macs network interface should share the same IP address range e.g. ‘192.168.1.xxx” with only the last 3 digits being different.
6. Click OK, then close System Preferences with the in the top left of the box.
7. Click Search at the top right of the screen and the below screen will appear.
   
   
8. Type Network Utility into the search box and Double-click on the Network Utility icon.
   
   
9. Click on the Ping tab. We recommend selecting the option to send only 10 pings, the default setting may be send an unlimited number of pings.
   
10. Enter the printer's IP address (from the network status sheet) into the network address field. Click Ping.
    • If a ping is successful, the printer is detected and communicating directly with Mac OS X. However the Epson software may still fail to function due to settings within the Firewall or Internet Security software.

      The example below shows a successful ping:
      

      Related Pages:

      • Mac OS X: About the application firewall
11. If a ping is not successful e.g. the reply is, Host is down and 100% packet loss. Check the network settings in Mac OS X and on the printer to confirm they are both connected to the same network.
     

    The example below shows an unsuccessful ping:
    

    Tip:
    If the ping command still fails and all network settings are correct, contact the network administrator or router manufacturer.