MFC-9420CN FAQs & Troubleshooting MFC-9420CN Not your product? Sort by: Updated Date Popularity 5 Results 1. 09/05/2016 Delete print jobs from the print queue. 2. 27/01/2014 Can I print using the IPP protocol on Windows XP? 3. 09/10/2007 Can I print from DOS applications? 4. 08/11/2005 How do I cancel print jobs using the control panel? 5. 31/10/2005 What is the printable area per page? Print FAQs & Troubleshooting