Lexmark MB2236 Service Manual page 133

Analog phone line service check
Action
Step 1
a
Turn off the printer.
b
Disconnect the power cord.
c
Wait for 10 seconds, and then turn on the printer.
Does the problem remain?
Step 2
a
Make sure that the telephone line is properly connected to the
correct port on the fax card.
b
Check if the telephone line is active.
Is the telephone line active?
Step 3
Check the cables for proper connection and damage.
Are the cables properly connected and free of damage?
Step 4
Replace only the damaged cable.
Does the problem remain?
Network service check
Action
Step 1
a
Turn off the printer.
b
Disconnect the power cord.
c
Wait for 10 seconds, and then turn on the printer.
Does the problem remain?
Step 2
Make sure that the printer is properly connected to the network.
Does the problem remain?
Step 3
Contact your network administrator.
Does the problem remain?
Diagnostics and troubleshooting
133
Yes No
Go to step 2. The problem is
solved.
Go to step 3. Check with your
service provider.
Contact the next Go to step 4.
level of support.
Contact the next The problem is
level of support. solved.
Yes No
Go to step 2. The problem is
solved.
Go to step 3. The problem is
solved.
Contact the next The problem is
level of support. solved.
3400-48x