Hi Jennifer, thanks for the information. I can hear the door drive motor operation with the button actuation. It still currently moves the inner doors, but will not move the outer doors. I have checked this with and without the outer doors engaged. I was told that the door seemed to be moving slowly. Someone may have tried to nudge it along while engaged.
Can you provide any repair instructions? Upon contacting mettler toledo for service I was told that this model was discontinued and service will not be provided. I am the lead technician on much other laboratory equipment and willing to give it a shot.
It is disconcerting with the amount we spent on the balance to find out repair is not supported after 6 years.