I did not buy my machine used but a friend has. The warranty did not go to her but she went to where the machine was purchased and asked if they would show her how to use it and they were very happy to. My suggestion is talk to someone who sells the machines, I think dealers know that no matter where the machine is bought if they are friendly and willing to help you, you will purchase your supplies from them. And as everyone knows quilters must have a large fabric stash and every tool made!