The HP Train to Maintain certification course for HP Jet Fusion 3D Printing Solutions is a combined lecture-style and hands-on instructional course focused on the repair, maintenance, and troubleshooting of your 3D printer and complementary systems. The course is ideal forsupport and maintenance technicians interested in learning how to repair their HP Jet Fusion 3D printer and associated products, as well as experienced operators who may be part of break and fix processes.