In addition, all course participants are invited to join an exclusive online community where they can exchange ideas and get peer-to-peer support from experienced Flexi users. Users who finish the course will receive a certificate of completion. The course has more than 10 hours of video training, guides and downloads. This course covers every feature and option in FlexiSIGN & Print Mutoh Edition 12, 19 and 21. PHOENIX J– MUTOH America, a leader in wide-format inkjet printers, cutters and inks, is excited to announce the release of their new online training course for SAi Flexi users.