RJ-2035B FAQs & Troubleshooting RJ-2035B Not your product? Sort by Updated Date Popularity 3 Results 1. 10/29/2020 How to calibrate the Gap/Black Mark Sensor by directly operating the printer 2. 10/29/2020 How to execute the printer configuration (Self-test) to debug 3. 03/13/2019 How to add a new stock from the Seagull driver Machine FAQs & Troubleshooting