RJ-3050Ai FAQs & Troubleshooting RJ-3050Ai Not your product? Sort by Updated Date Popularity 3 Results 1. 04/26/2022 Using the Communication Settings (for Windows) 2. 12/09/2021 Using the Printer Setting Tool (for Windows) 3. 10/26/2020 Using the Device Settings (for Windows) Machine FAQs & Troubleshooting