PQ-1500/1500S FAQs & Troubleshooting PQ-1500/1500S Not your product? Sort by Updated Date Popularity 2 Results 1. 15/05/2013 Combination of fabric, thread and needle 2. 03/10/2007 Fabric and Thread More FAQs (English only) Sewing (Utility Stitches) FAQs & Troubleshooting