CM300 FAQs & Troubleshooting CM300 Not your product? Sort by Updated Date Popularity 4 Results 1. 07/07/2017 How to Recall from the Computer 2. 07/07/2017 How to Save Patterns in the Computer 3. 09/05/2017 The machine is turned off (Auto Shut Down). 4. 19/08/2015 Settings for Specific Functions Setup / Settings FAQs & Troubleshooting