4234D FAQs & Troubleshooting 4234D Not your product? Sort by Updated Date Popularity 7 Results 1. 24/12/2015 How to use the thread spool cap 2. 06/02/2014 Preparation before threading 3. 06/02/2014 Threading the lower looper 4. 06/02/2014 THREADING 5. 06/02/2014 Threading the right needle 6. 06/02/2014 Threading the upper looper 7. 06/02/2014 Threading the left needle More FAQs (English only) Getting Ready FAQs & Troubleshooting