DCP-J4120DW FAQs & Troubleshooting DCP-J4120DW Not your product? Sort by: Updated Date Popularity 5 Results 1. 25/02/2015 (Video) Load an Envelope (Manual Feed Slot) 2. 25/02/2015 (Video) Load A4/Letter paper 3. 16/09/2014 Load photo paper 4. 18/08/2014 Load an Envelope (Manual Feed Slot) 5. 18/08/2014 Load paper in the paper tray More FAQs Paper Feed / Paper Jam FAQs & Troubleshooting