MFC-J1012DW FAQs & Troubleshooting MFC-J1012DW Not your product? Sort by: Updated Date Popularity 4 Results 1. 12/19/2022 One or more of my colors are not printing (blank). 2. 08/31/2021 Check the Print Alignment from Your Brother Machine 3. 08/31/2021 Check the Print Quality 4. 11/22/2010 The faxes I send are always received with a vertical black line. Fax FAQs & Troubleshooting