RJ-4250WB FAQs & Troubleshooting RJ-4250WB Not your product? Sort by Updated Date Popularity 4 Results 1. 05/30/2024 (Video) What is the JPEG printing and how can I use it? 2. 12/11/2023 What is the JPEG printing and how can I use it? 3. 07/16/2021 How to use the Paper Size Setup (for Windows) 4. 10/24/2019 The print quality is poor. Printing FAQs & Troubleshooting