If you had to buy a printer where the main criteria was the time from the job being sent to the first page or two being ready, what would you pick?
You have a windows application that can't print to something accessible from an SMB share?
I know there's not much HP love here, but I was browsing the Black Friday deals and came across this one. 8.5 seconds for the 1st page from power save, "up to" 17 ppm, just over 10 pounds, 150 sheet input tray, monochrome, and $90 (half price) after "instant rebate".