Lexmark 2380 Service Manual - Page 28

Indication LED Power Ready Paper Font Pitch Alt Others Status ON BLINK BLINK BLINK OFF BLINK OFF Alarm None Action Logical Error Turn the machine off and then back on. If you get the same error during power-up, replace the main logic board and readjust the bidirectional print adjustment. If the printer completes POST successfully and eventually gets the same error check, go to "Intermittent Problem Service Check" on page 2-20. LED Power Ready Paper Font Pitch Alt Others Status ON BLINK BLINK OFF BLINK BLINK OFF None LED Power Ready Paper Font Pitch Alt Others Status OFF OFF OFF OFF OFF OFF OFF None Hardware Drive Error The printhead or the printhead cables can cause this error. Go to "Printhead Service Check" on page 2-36. Turn the machine off and then back on. If you get the same error, replace the main logic board and readjust the "Bidirectional Print Adjustment" on page 4-5. If the printer completes POST successfully and eventually gets the same error, go to "Intermittent Problem Service Check" on page 2-20. If the problem still exists, remove the new main logic board, install the old main logic board, then replace the sub logic board. Power Failure Check the continuity of the power cord and the voltage of the user's outlet. If they are correct, go to "Power Service Check" on page 2-32. 2-4