Innov-is BP3500D FAQs & Troubleshooting Innov-is BP3500D Not your product? Sort by Updated Date Popularity 4 Results 1. 05/27/2022 Tips for sewing thick fabrics 2. 04/28/2022 Basic procedure to sew stitches 3. 04/26/2022 How to adjust the thread tension 4. 04/13/2018 Tips for sewing thin fabrics Sewing (Character Decorative Stitches) FAQs & Troubleshooting