Innov-is F420 FAQs & Troubleshooting Innov-is F420 Not your product? Sort by Updated Date Popularity 3 Results 1. 24/05/2023 How do I sew hook-and-loop fasteners(hook-and-loop tapes)? 2. 17/05/2022 Basic procedure to sew stitches 3. 17/05/2022 Outline of viewing the LCD Screen Operation FAQs & Troubleshooting