You can't move a device in one process, you would have to edit the device name on the main or second page, and then teach or program a device code to get the commands. My two mx-350's had their RAM's fried by a PCL300, they still allow my to teach each every command.

Be thank for the mx-350 isn't like the mx-500, with mx-350 just changing the code changes all the lcd keys in side device, where mx-500 you would have to edit each key in every device. Well you still have to do that if you're teaching every command. :(