Symptom Tables - Lexmark X83 Service Manual

4403-XXX

Symptom Tables

Locate the symptom in the following tables and take the appropriate
action.
Carrier Transport Problems
Symptom
• No carrier movement
• Slow carrier movement
• Carrier stops
• Carrier slams side frame
Maintenance Station Problems
Symptom
Maintenance station:
• Fails to cap the printheads
• Fails to clean the printheads
Operator Panel Problems
Symptom
• Buttons do not work
• LCD does not display
Action
Go to the "Carrier Transport
Service Check" on page
Action
Go to the "Maintenance Station
Service Check" on page
Action
Check operator panel cable
connection at J8 on the system
board. Then run the
Self Test (POST) Sequence" on
page 2-1.
If the LED buttons or any lights fail,
check connection J8. If the problem
remains, replace the operator panel
assembly. Go to the
Panel Removal" on page
If the problem still exists, replace the
system board. Go to the
Board Removal" on page
Diagnostic Information
2-6.
2-10.
"Power-On
"Operator
4-4.
"System
4-12.
2-3