6.6Others Problems
6.6.1 Network Problems
Symptom | Possible Cause | Action |
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The IP address changes | Is the printer set to acquire an IP | Set the IP address acquisition |
when turning on the | address through a DHCP server? | method to “Panel”. See 1.2.1 “Setting |
printer |
| an IP Address”. |
Cannot use a web | Is the printer off? | Press the [I] on the power switch to |
browser to manage the |
| turn on the printer. |
printer. |
| See 3.2.1 “Turn On the Printer” |
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| Is the Ethernet cable loose or | Turn off the printer and check the |
| disconnected? | Ethernet cable. If necessary, |
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| reconnect. |
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| Is the printer's Internet address | Confirm that the printer Internet |
| correct? | address is correct. If the problem |
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| persists, use an IP address to |
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| connect to the printer instead. |
| Is the printer's IP address correct? | The IP address might be set |
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| incorrectly. Ask your system |
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| administrator for the correct settings. |
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| Use the printer configuration list to |
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| confirm the current IP address. |
| Are you using a proxy server? | Certain proxy servers block access to |
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| the printer. |
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| Configure your Web browser so that it |
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| does not use the proxy server or set |
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| the address you want to access so |
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| that it does not go through the proxy |
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| server. |
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| Is the port number correct? | The default port number is “80”. |
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| Specify the correct port number. |