PJ-763 FAQs & Troubleshooting PJ-763 Not your product? Sort by Updated Date Popularity 3 Results 1. 01/02/2019 How do I switch to and use the mass storage mode? 2. 14/12/2015 How to insert paper 3. 06/08/2015 How do I turn the printer off? Machine FAQs & Troubleshooting