PQ-1500/1500S FAQs & Troubleshooting PQ-1500/1500S Not your product? Sort by Updated Date Popularity 2 Results 1. 12/21/2023 How do I raise or lower the feed dog? 2. 12/12/2018 How do I sew hook-and-loop fasteners(hook-and-loop tapes)? Sewing (Utility Stitches) FAQs & Troubleshooting