What are you wanting to know. I have 2 of them. When the screen went out on one my repairman told me parts were no longer available. He advised me to keep it for parts for the other one. I still use it to sew on almost everyday. I did replace it with a lighter weight machine to take to class or retreats so I don't have to move it around. I love mine and hate to think of the second one getting to the point I can't use it.