POST Symptom Table.
Symptom | Action |
|
|
No lights come on and no motors run | Go to the “Power Service |
| Check” on page 19. |
|
|
The Power light is the only light that | Go to the “Operator Panel Ser- |
comes on | vice Check” on page 13. |
|
|
One or more operator panel lights do | Go to the “Operator Panel Ser- |
not come on | vice Check” on page 13. |
|
|
One or more operator panel lights do | Go to the “Operator Panel Ser- |
not go off | vice Check” on page 13. |
|
|
Feeds paper | Go to the “First Print Line Ser- |
| vice Check” on page 11. |
|
|
Paper feed gears do not turn | Go to the “Paper Feed Service |
| Check” on page 14. |
|
|
Feeds paper and prints | Go to the “ Note: if the failure |
| remains, replace the system |
| board” on page 12. |
|
|
Carrier doesn’t move | Go to the “Transport Service |
| Check” on page 22. |
|
|
Maintenance station doesn’t move | Go to the “Maintenance Station |
| Service Check” on page 12. |
|
|
The printer prints “HARDWARE | Replace the serial adapter. |
ERROR HAVE PROTOCOL CON- |
|
VERTER SERVICED” |
|
|
|
The carrier moves then error 85 | Replace the system board. |
appears |
|
|
|
8