Troubleshooting
86 Kodak ESP 7 Printer User Guide
Corrective Action 
Check the following cables to ensure they are properly connected.
• Cables between the hub or router and your computer
• Cables between the All-in-One printer and the hub or router
• Cables to and from your modem or printer Internet connection (if applicable)
Probable Cause 2
Your Local Area Network card (LAN card) is not set up properly.
Corrective Action 
Verify the setup of your LAN card.
To check your LAN card (Windows)
1 Open the Control Panel.
2 Double-click 
System.
3 In the 
System Properties dialog box, click the Hardware tab.
4 Click 
Device Manager.
5 Make sure your card shows up under Network Adapters.
6 Refer to the documentation that came with your card.
To check your LAN card (Macintosh)
1 Click the Apple icon on the Menu bar.
2 Select 
About This Mac and then click More Info. The System Profiler is displayed.
3 In the System Profiler, click 
Network.
4 Make sure your LAN card appears in the list.
Probable Cause 3
You do not have an active network connection.
Corrective Action 
Check to see if you have an active network connection.
To see if you have an active network connection
Check the two Ethernet indicator lights on the top and bottom of the RJ-45 Ethernet jack 
on the back of the printer. The lights indicate the following:
Top light If this light is a solid green, the device is properly connected to the 
network, and communications have been established. If the top light is 
off, there is no network connection.