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Solve connectivity problems
SolveIf you have connected the product directly to a computer, check the cable.
●Verify that the cable is connected to the computer and to the product.
●Verify that the cable is not longer than 2 m (6.5 ft). Replace the cable if necessary.
●Verify that the cable is working correctly by connecting it to another product. Replace the cable if necessary.
Solve network problemsCheck the following items to verify that the product is communicating with the network. Before beginning, print a configuration page. See Print information pages on page 148.
Problem | Solution |
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Poor physical connection | Verify that the product is attached to the correct network port using a cable of the |
| correct length. |
| Verify that cable connections are secure. |
| Look at the network port connection on the back of the product, and verify that the |
| amber activity light and the green |
| If the problem continues, try a different cable or port on the hub. |
|
|
The computer is unable to communicate | Use the command prompt to ping the product from your computer. For example: |
with the product. | ping 192.168.45.39 |
| |
| Verify that the ping displays |
| If the ping command failed, verify that the network hubs are on, and then verify that |
| the network settings, the product, and the computer are all configured for the same |
| network. |
|
|
Incorrect link and duplex settings | |
| setting). See Link speed and duplex settings on page 77. |
|
|
Incorrect IP address for the product on | Use the correct IP address. The IP address is listed on the configuration page. |
the computer | If the IP address is correct, delete the product and then add it again. |
| |
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|
New software programs have caused | Verify that any new software programs are correctly installed and that they use the |
compatibility problems. | correct printer driver. |
|
|
Your computer or workstation is set up | Check the network drivers, printer drivers, and the network redirection. |
incorrectly. | Verify that the operating system is configured correctly. |
| |
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The protocol is disabled, or other | Review the configuration page to check the status of the protocol. Enable it if |
network settings are incorrect. | necessary. |
| Reconfigure the network settings if necessary. See Connect to a network |
| |
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228 Chapter 10 Solve problems | ENWW |