to be honest, I'm still slightly "mentally scarred" by my attempts to produce "runs" of a single image - used to hate it when a customer would say "that's the perfect shot to have in the reception of our depots, can we have 14 of them please..." not realising that the print i'd taken in was the 7th attempt to get everything perfect, and there was masses of hand-dodging and burning going on to get it to the state that i'd handed them what I thought was the finished article for their boardroom... Replicating that, at least for me, was a nightmare - one time where I'm so much happier with digital workflows - do the pp in Lightroom (or Photoshop) ONCE, then hit the button to print multiple (or for the big stuff, just tick the "print 14 copies" option on the online order)
Having said that, I've had jobs where we knocked out 1400 prints every evening for 6 nights in a row - 2 people, 1 shooting everyone in the dining room at their Evening Meal (40 rolls or 36exp), the other guy running back and forth with exposed film, and feeding the rolls of 35mm into the minilab, then both back to the lab after the meal finished, chopping the photo's out and onto easels to be viewed before the people on the cruise went in for their breakfast. Again, what would I have given for digital, a wifi enabled camera, and digital browsing of the images...