Innov-is 1500D/1500 FAQs & Troubleshooting Innov-is 1500D/1500 Not your product? Sort by Updated Date Popularity 3 Results 1. 12/12/2018 When thread got tangled. 2. 23/10/2015 Why does the lower thread keep breaking? 3. 14/05/2015 Why is the outline sewing off the pattern? Embroidering FAQs & Troubleshooting