DCP-4020C FAQs & Troubleshooting DCP-4020C Not your product? Sort by: Updated Date Popularity 3 Results 1. 30/09/2014 Install the Windows 7 built-in drivers from the Windows Update provided by Microsoft®. 2. 16/09/2014 How do I program the date and time? 3. 24/11/2009 When I connect the Brother machine to a USB hub, it doesn't work correctly. More FAQs Product Setup FAQs & Troubleshooting