Lexmark 1020 Error Indicator Table, 10 , Power-On Self Test(POST) Sequence

2-2
4078-00X
Error Indicator Table
Power-On Self Test(POST) Sequence
When you turn the printer on it performs a POST.Turn your machine
on and check for a correct POST operation byobser ving the
following:
1. The lights come on.
2. The carrier moves.
3. The paper feed gears turn.
4. After 30 seconds the carrier moves over the maintenance
station and caps the printhead.
5. All motors stop and the power light stays on.
If your machine completes POST with no errors, go to the “Symptom
Tables”onpage2-4, locate the symptom and take the indicated
action.
If your machine does not complete POST,locate the symptom in the
following table and takethe indicated action.
Error
Code
Number
of
Power
Light
Flashes
Action
Blank 8Replace the system board.
64/
65 7Replace the system board.
81 1Go to the “Carrier TransportSer vice Check”on page
2-6.
89 4Go to the “Carrier TransportSer vice Check”on page
2-6.
127
and
up
10 Replace the system board.