MFC-9330CDW FAQs & Troubleshooting MFC-9330CDW Not your product? Sort by: Updated Date Popularity 3 Results 1. 06/22/2015 Curled or wavy 2. 06/22/2015 Envelope creases 3. 02/26/2013 Wrinkle Paper Feed / Paper Jam FAQs & Troubleshooting