DCP-330C FAQs & Troubleshooting DCP-330C Not your product? Sort by: Updated Date Popularity 2 Results 1. 06/01/2023 Delete print jobs from the print queue. 2. 05/11/2015 When selecting grayscale printing in the printer driver, does this use only the black ink or all the ink cartridges to produce the grayscale image? Print FAQs & Troubleshooting