Pleas stop, I actually HAVE a modern day laser printer and had an inkjet printer (pretty nice one too). The laser printer starts up way faster and can print its first page at a fraction of the time that my inkjet would have its first page printed. And that was from a cold start, zero power. If it started from sleep mode, it would be even faster. My inkjet would freakin' cycle through some stupid pointless sequence for what seemed to be forever. I'm assuming it was running a system check, possibly cleaning heads. And THEN finally, something would print. Freakin' annoying. This was typical behavior of some of the nicer Canon/Epson inkjet printers.
Again, first page out, HP laser printer winner, no contest. You have to be running some crap inkjet printer that isn't checking alignment, and doing a general system check at start up in order to have its first page print "immediately." There is no "immediately" with inkjet printers, at least not on nice ones.