DCP-8045D FAQs & Troubleshooting DCP-8045D Not your product? Sort by: Updated Date Popularity 3 Results 1. 05/21/2009 What does "MACHINE ERROR XX" mean? 2. 12/16/2008 Why does the display read "Cover Open"? 3. 12/12/2008 How can I clear the "PLS OPEN COVER" error message on LCD? Error Messages FAQs & Troubleshooting