used circuit board from Toyota 850 emp embroidery machine.  Numbers on board are 2161908-711 and 2161908-701.  see pics for closer view and more information.  please ensure this will fit your machine before ordering.  
If you have any issues with your order PLEASE CONTACT ME FIRST before initiating a return.  Most of the time I can resolve your issue.

Thank you for your purchase, it helps a small part time seller who does this to put my 2 girls through college. 
 
Kevin  aka Big Daddy Flipping