Technical insight - device
Supported device
The supported device is the CH Products MFP, latest firmware (so-called "green logo"). I have no reason to believe that the original firmware version (so-called "white logo") would not work, but I have not tested it.
Not the Ergodex DX1
To make it very clear, this software will NOT function with the Ergodex DX1, principles are quite different. Instead, you should use the ergo software created by Richard A Burton in 2007 (see links page).