HL-1430 FAQs & Troubleshooting HL-1430 Not your product? Sort by: Updated Date Popularity 4 Results 1. 16.05.2013 Why are the alarm and data lights on? 2. 10.05.2013 What do the LED indications mean? 3. 10.05.2013 What do the LED indications mean? 4. 20.03.2012 Why does the Drum LED light? Error Messages FAQs & Troubleshooting