MFC-L3730CDN FAQs & Troubleshooting MFC-L3730CDN Not your product? Sort by: Updated Date Popularity 2 Results 1. 28/03/2019 What is the recommended paper? 2. 25/05/2018 What can happen if the wrong paper is used in your machine. More FAQs Consumables / Paper / Accessories FAQs & Troubleshooting