Lexmark Forms Printer 4227 Plus User Manual page 110

Symptom
005 Cover Open
007 Data Error
6xx Machine Chk
104
Chapter 6: Solving Printer Problems
Probable Causes and Actions
• Top cover is open or not properly closed.
Action: Close the top cover properly.
Tip: Even if the top cover seems to be closed, there may be
paper caught between the top cover and the printer unit.
• Data is not transmitted correctly and the printer prints ¿,
¿¿, or ¿¿¿.
Action: Turn off the printer. Check that the serial settings
of the serial interface are correct. (see "Verifying Serial
Interface Settings" on page 13).
• Printer cable is disconnected or is not connected
correctly.
Action: Turn off the computer and printer. Check that the
printer cable is connected correctly at both ends.
• Paper jam condition.
Action: Turn off the printer. Remove the jammed paper
from the printer.
• A hardware error occurred.
Action: Turn off the printer. Wait 30 seconds, then turn the
printer on. If the error still occurs, contact your point of
purchase, or see the printer registration card for the
number appropriate for your country.
Top cover