3. Consider switching to another network connector in the network switch, hub, or device to which the
printer is connected.
4. Manually congure the link setting to match the port conguration of the network hub or switch. For
manual conguration methods, see Link conguration methods on page 71. Turn the printer o, then on
again, to re-initialize the setting.
5. Print an IO Conguration page and check link settings.
Item Description
Port Cong If the printer is properly linked, this item has one of the following values:
●
10BASE-T HALF: 10 Mbps, half-duplex
●
10BASE-T FULL: 10 Mbps, full-duplex
●
100TX-HALF: 100 Mbps, half-duplex
●
100TX-FULL: 100 Mbps, full-duplex
●
1000TX FULL
If the printer is not properly linked, one of the following messages will appear:
●
UNKNOWN: The printer is in an initialization state.
●
DISCONNECTED: A network connection has not been detected. Check network cables. Recongure
the link settings, or restart the printer.
Auto Negotiation Indicates whether auto-negotiation for link conguration is on or o.
●
ON (default): The printer will attempt to automatically congure itself onto the network at the
proper speed and communication mode.
●
OFF: You must manually congure the link speed and communication mode using the front panel.
Your settings must match those of the network for proper operation.
6. In case of doubt or misconguration of link settings, reset the network parameters to their factory
settings. See Reset network parameters on page 72.
Communication failures between computer and printer
Some symptoms are:
●
The front-panel display does not show the Received jobs message when you have sent jobs to the
printer.
●
Your computer displays an error message when you are trying to print.
●
Your computer or printer hangs (stays idle), while communication is taking place.
●
Print jobs get stuck in your computer’s print spooler.
●
Your printed output shows random or inexplicable errors (misplaced lines, partial graphics, and so on).
To solve a communication problem:
●
Ensure that you have selected the correct printer when sending your job.
●
Ensure that the printer works correctly when printing from other applications.
●
If your printer is connected to your computer through any other intermediate devices, such as switch
boxes, buer boxes, cable adapters, or cable converters, try using it when connected directly to your
computer.
●
Try another network cable.
ENWW Troubleshooting 73