Diagnostic information, Start, Power-on self test (post) sequence – Lexmark X73 4402-001 User Manual
Page 15: Start diagnostics
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Diagnostic Information
2-1
4402-001
2. Diagnostic Information
Start
Use the symptom tables, service checks, and diagnostic aids in
chapter three, to determine the printer failure.
Power-On Self Test (POST) Sequence
Press the power button to turn machine on.
•
Power light turns on.
•
The paper feed motor runs then stops.
•
Status light stays on for a second and turns off.
•
The carrier moves to the left then returns to the right stopping at
the maintenance station.
•
Power light stays on.
If your printer completes POST with no errors, go to the
, locate the symptom and take the indicated
action.
If your printer does not complete POST, locate the symptom in the
following table and take the indicated action.
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