Innov-is 550SE/ 550 FAQs & Troubleshooting Innov-is 550SE/ 550 Not your product? Sort by Updated Date Popularity 2 Results 1. 06/02/2014 How do I wind the bobbin? 2. 06/11/2007 How do I correctly install a bobbin? More FAQs (English only) Getting Ready FAQs & Troubleshooting