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