Dead Machine Service Check - Lexmark MS81x Service Manual

Actions
Step 22
Verify that the antenna is properly connected to the wireless card.
Is it connected correctly?
Step 23
Properly connect the antenna.
Did this fix the problem?
Step 24
Replace the wireless card.
Did this fix the problem?
Step 25
Replace the controller board. See
page 349.
Did this fix the problem?

Dead machine service check

Action
Step 1
Is the machine plugged in?
Step 2
Plug the machine in.
Did this fix the problem?
Step 3
Check the power cord for continuity.
Is there continuity?
Step 4
Check the AC line voltage to the machine. The voltage should be within
the following limits:
• for 110 machines—100 to 127 V ac
• for 220 V machines—200 to 240 V ac
Is the voltage within the limits?
"Controller board removal" on
Diagnostic information
197
Yes No
Problem resolved. Go to step 24.
Problem resolved. Go to step 24.
Problem resolved. Go to step 25.
Problem resolved. Contact your next level
of support.
Yes No
Go to step 3. Go to step 2.
The problem is solved. Go to step 3.
Go to step 4. Replace the power
cord.
Go to step 5. Try a different outlet.
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