FAQs & Troubleshooting FAQ Search Results Innov-is 1500D/1500 Not your product? Search by FAQ ID number Search Back to FAQs & Troubleshooting. 2 Results 1.faqh00000469_001 How do I thread the needle? 2.faqh00000469_000 How do I thread my machine (Threading the upper thread)? FAQs & Troubleshooting