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