RJ-2030 FAQs & Troubleshooting RJ-2030 Not your product? Sort by Updated Date Popularity 3 Results 1. 16/06/2022 Using the Communication Settings (for Windows) 2. 17/01/2022 Using the Printer Setting Tool (for Windows) 3. 13/08/2019 Using the Device Settings (for Windows) More FAQs (English only) Machine FAQs & Troubleshooting