No--I have one of those also--along with both 1024 and 512-byte sector media. The NeXT stuff is quite different.
The more I read the Cube information, the worse the thing looks. Nobody seems to have any good idea of why the Canon drives fail--just a lot of guesses. The NeXT disks/discs were 256 MB, not standard 650 ones. Internal documentation on the NeXT box seems close to non-existent.