Innov-is NQ3500D FAQs & Troubleshooting Innov-is NQ3500D Not your product? Sort by Updated Date Popularity 4 Results 1. 27/05/2022 Tips for sewing thick fabrics 2. 26/04/2022 How to adjust the thread tension 3. 13/04/2018 Tips for sewing thin fabrics 4. 28/02/2017 Combination of fabric, thread and needle Sewing (Character Decorative Stitches) FAQs & Troubleshooting