Lexmark x3470 has cover open in display will not do anything now

Hi,
Here is a great article on how to try to resolve the cover open error on the Lexmark X3470. http://bit.ly/aoOtEP

Try these as I found them from Lexmark's website

Solution What you will see
The printer displays a 'Cover open, please close cover' error message, even though the cover is closed.
Possible cause of the error
This can happen if the lever on the cover open sensor is knocked off the switch assembly.
What to do
Take the following steps to try to determine if there is a hardware fault:
Steps Actions 1 Remove and replace the cartridges from the printer. 2 Disconnect the power cable and the USB cable. 3 Check that the power cable is plugged directly into a wall socket. 4 Reconnect the power cable. 5 Close the printer cover. 6 If the error persists, please contact Lexmark Technical Support for further instructions.

Check if cover lid presses the cover botton

Look here.

Try looking around the edges of the cover or in the hinge area for a switch that may be stuck. Most covers have a switch to indicate that the cover is open, the cover may not be seated properly or the switch may be stuck in the open position.

try to of the power and din open all parts the printer and din close again after that on again did you try it

put your finger on the second hole on the top from the right and press the switch (it's small, gotta try a little...), when the display changes, press copy and close the door... it just worked for me!!
good luck

your printer needs to be opened and checked. plz ask some professional on your area to help you

there is a switch actuator on these cover try to see if you can find any piece of tab that actuate these switches, unless the cover is really closed ensure that it is fully flat

cheers

There is a plastic lever in the back of the scanner where it comes into contact with a part made to push the lever when closed to work the switch. It is a poor design. The lever fits over the small micro-switch very loosly and the tabs wear out really quick. Lexmark will not send another lever. They state buy another printer. If you are real careful, you can put the lever back on the switch and hold it in place while you close the lid.