I see that they are using USB to indicate external card/storage slot.
I also find these 2 statements conficting.
So are they just throwing out fun facts or are they saying the internal storage is USB connected (and potentially moddable) ?
It really seems to me that there is a lot of potential mis-info here. It reads like to see any logs for troubleshooting they will need direct access to the printer and I don’t see that happening outside PRC.