Lexmark 4227-X00 - Manual (Page 24)

Diagnostic Information 2-1
4227-X00
2. Diagnostic Information
Start
Make a quick visual check for defects (loose or broken parts,
unplugged connectors, or paper jams).
If there is no power after turning the printer on, go to the “Power
Failure Service Check” on page 2-25 .
If an error indicator appears, go to the “Error Indication Table” on
page 2-2 and take the indicated action.
Run the “Print Test” on page 3-5 and refer to the “Error Log” on page
3-6 for details of error indication information. If no error indication
appears, refer to the “Symptom Table” on page 2-4 .