First 3D printer with UPS system

[curious aardvark]

Well given that the tft touchscreens offer the 'resume after power loss' facility. You're definitely not the first.

Now if you actually had a ups built into the system - that would probably be a first.
But the ability to resume after power loss - is offered by the touch screens to anyone who uses one.

Ah okay - you've got a battery in there that runs long enough to park the nozzle, so yep an actual ups - bloody good idea ! :-)