I printed 83 boards, so approx 332 hours. I printed 4 drawers, (3-42", 1-56"). It wasn't big deal, not like you have to sit there and baby sit the print. I would cue it up to print 2 boards on weekdays, after work. Then on weekends 3-4.
I wasn't in a hurry, I figured I have never had Toolgrid...