I just received a call back from one of HP's Level 3 Engineers for North America, (after having sent a major email several weeks ago to just about everyone including CEO, etc., extolling the virtues of the Z series printers), who gave me the good news that the Utility for Windows 7 and Windows 10 should be online by next Tuesday or shortly thereafter.
The engineer took my email, and composed one of his own to the product marketing manager for Large Format in Barcelona and got some real action.
Additional news is that:
"HP is continuing to invest in this area of printers and is not abandoning their position in the market, they will continue to develop along the same lines as the Z Series printers and there are good things coming along."
So Windows users take heart, the new Utility should be here very soon.
I said I would try to do something about this, and I did my best. I hope it comes in as expected and everything is good to go.
Best,
Mark