Hello roccojdf. The new Duplo 2100 is having a few features that can be met in big machines. As stated above it has a new color touch screen. The machine is measuring the thickness of the book block as mentioned and also adjusting the nozle and the air pressure automatically. Another feature is that you can have a tiltable milling disk for folded or sewed blocks. There is a niping table which can be adjusted in height. There is a pre-heating slot for the next to use glue cartridge. And there is a router connecting the binder to the internet for remote support. There are also more features technically speaking in service menu and the manufacturing it self.
