Lexmark CX825 Service Manual page 437

Motor (isolation) failure service check
Action
Step 1
Reset the printer.
Does the problem remain?
Step 2
Check the controller board socket JMTR3 connection.
Is the cable properly connected?
Step 3
Reseat the cable.
Does the problem remain?
Step 4
Check the motor (isolation) connection.
Is the motor properly connected?
Step 5
Reseat the cable.
Does the problem remain?
Step 6
Check the motor (isolation) cable for damage.
Is the cable free of damage?
Step 7
Replace the cable.
Does the problem remain?
Step 8
Reset the printer.
Does the problem remain?
Step 9
Replace the motor (isolation).
Does the problem remain?
Step 10
Reset the printer.
Does the problem remain?
Diagnostic information
437
Yes No
Go to step 2. The problem is
solved.
Go to step 4. Go to step 3.
Go to step 4. The problem is
solved.
Go to step 6. Go to step 5.
Go to step 6. The problem is
solved.
Go to step 8. Go to step 7.
Go to step 8. The problem is
solved.
Go to step 9. The problem is
solved.
Go to step 10. The problem is
solved.
Go to step 11. The problem is
solved.
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