Lexmark CX310 Service Manual page 139

Actions
Step 11
Using the subnet address supplied by the network administrator, assign
a unique IP address to the printer.
Note: The printer IP address should match the IP address on the printer
driver.
Did this fix the problem?
Step 12
Is the device physically connected (ethernet cable) to the network?
Step 13
Try using a different ethernet cable.
Did this fix the problem?
Step 14
Have the network administrator check the network drop for activity.
Is the network drop functioning properly?
Step 15
Is the printer on the same wireless network as the other devices?
Step 16
Assign the correct wireless network to the printer.
Did this fix the problem?
Step 17
Are the other devices on the wireless network communicating properly?
Step 18
Properly reseat the wireless cable.
Did this fix the problem?
Step 19
If there is an attached antenna, is the antenna damaged?
Note: The optional wireless unit does not have an external antenna.
Step 20
Replace the antenna.
Did this fix the problem?
Step 21
Verify that the antenna is properly connected to the wireless option.
Is it connected correctly?
Yes
Problem resolved.
Go to step 13.
Problem solved.
Replace the controller
board. See
board removal" on
page
Go to step 17.
Problem resolved.
Go to step 18.
Problem resolved.
Go to step 22.
Problem resolved.
Problem resolved.
Diagnostic information
139
No
Go to step 12.
Go to step 15.
Go to step 14.
Contact the network
"Controller administrator.
309.
Go to step 16.
Go to step 17.
Contact the network
administrator.
Go to step 20.
Go to step 21.
Go to step 22.
Go to step 23.
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