ZXP3 theoretically could print under these ranges. 8,16, and 24 hours are examples extended based on spec. Cards Per Hour (CPH).
However, this printer is not designed for high volumes. The printer designed for high volumes is the ZPX7.
You can download the spec document from the link below.
Please, let us know if this solved your question.
I've found that the theoretical stats are incorrect. Each card takes a minimum of 30-32 seconds for me. Just test it and try it out, that's with just one line of text on it. It also depends how much you are printing on your card.