HL-3070CW FAQs & Troubleshooting HL-3070CW Not your product? Sort by: Updated Date Popularity 3 Results 1. 07/11/2022 Create the file for direct printing 2. 10/08/2022 Print data directly from the USB flash memory drive 3. 25/04/2013 What are supported file formats for the direct print feature? Print FAQs & Troubleshooting