Lexmark 1020 Color Jetprinter Service Manual - Page 14

Symptom Tables, Carrier Transport Problems, Communications Problems, Maintenance Station Problems - cartridge

Page 14 highlights

4078-00X 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 Communications Problems Action Go to the "Carrier Transport Service Check" on page 2-6. Symptom Printer not communicating with host computer. Action Go to the "Parallel Port Service Check" on page 2-12. Maintenance Station Problems Symptom Maintenance station: • Fails to cap the printhead • Fails to clean the printhead Operator Panel Action Go to the "Maintenance Station Service Check" on page 2-8. Symptom Paper Feed and / or Install print cartridge buttons do not operate Busy light does not come on Action Replace the system board. Replace the system board 2-4

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2-4
4078-00X
Symptom Tables
Locate the symptom in the following tables and take the appropriate
action.
Carrier Transport Problems
Communications Problems
Maintenance Station Problems
Operator Panel
Symptom
Action
No carrier movement
Slow carrier movement
Carrier stops
Carrier slams side frame
Go to the
“Carrier Transport Service
Check” on page 2-6
.
Symptom
Action
Printer not communicating with
host computer.
Go to the
“Parallel Port Service
Check” on page 2-12
.
Symptom
Action
Maintenance station:
Fails to cap the printhead
Fails to clean the printhead
Go to the
“Maintenance Station
Service Check” on page 2-8
.
Symptom
Action
Paper Feed and / or Install print
cartridge buttons do not operate
Replace the system board.
Busy light does not come on
Replace the system board