RJ-2030 FAQs & Troubleshooting RJ-2030 Not your product? Sort by Updated Date Popularity 3 Results 1. 16/05/2022 Using the Communication Settings (for Windows) 2. 09/12/2021 Using the Printer Setting Tool (for Windows) 3. 18/10/2019 Using the Device Settings (for Windows) Machine FAQs & Troubleshooting