DS-700D FAQs & Troubleshooting DS-700D Not your product? Sort by: Updated Date Popularity 2 Results 1. 15/10/2018 My scanned images have black lines running through them, blank spaces, or just overall bad quality. 2. 16/02/2012 I am scanning documents smaller than letter size, such as receipts, and they all come through with a black background (For Windows). Scan FAQs & Troubleshooting