Power-On Self Test (Post) Sequence - Lexmark Optra Color 45 Service Manual

4080-001

Power-On Self Test (POST) Sequence

Plug the printer in and check for a correct POST operation by
observing the following:
1. The operator panel displays one row of rectangles followed by
two rows of diamonds.
2. The printer indicator (green light) comes on.
3. Performing Self Test is shown on the operator panel display
and then turns off.
4. The carrier moves to the center of the frame and returns to the
maintenance station.
5. The paper feed motor turns.
6. The printer indicator light turns off and then back on.
7. Ready is displayed indicating that POST is complete.
If your printer completes POST with no errors, go to the
Tables" on page
action.
If your printer does not complete POST, locate the symptom in the
following table and take the indicated action.
2-4
Service Manual
2-6, locate the symptom and take the indicated
"Symptom