RJ-2140 FAQs & Troubleshooting RJ-2140 Not your product? Sort by Updated Date Popularity 3 Results 1. 18/10/2023 Printing is not possible. (USB connection) 2. 11/10/2019 How do I connect RJ printer to my computer? 3. 13/03/2019 Use Remote Update to download files to your printer from an FTP server Connecting to a Computer FAQs & Troubleshooting