Beth, this is a very interesting approach. By replacing the print head with the cartfidge each time you essentially get a new print module. This should make it more eaisly maintainable. With this price point, it is going to get into more people's hands. Out school district recently bought a 3D printer and spent $35K. This would have been nice.
The series now can interface with a wider array of EtherNet/IP-compliant hardware across many industrial sectors, including factory automation systems, plastic injection molding apparatus, and materials-handling equipment.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.