PR670E / PR670EC FAQs & Troubleshooting PR670E / PR670EC Not your product? Sort by Updated Date Popularity 3 Results 1. 08/25/2017 How do I attach or remove the embroidery frame ? 2. 08/22/2016 How do I embroider on small pieces of fabric ? 3. 07/29/2016 There is looseness in the mounting jig when the fabric is placed in the cap frame/cylinder frame. Embroidering FAQs & Troubleshooting