We had a fuji SFA optical minilab at the time, and I had just finished printing about 10-15 rolls of doubles. Hit the buttons to perform an all process...the machine would feed untill a small amount of exposed paper remained as a leader otherwise. "paper jam in drying section". Not nearly as large of a machine as PE's experience, but damn that was a lot of paper to pull out of the racks. The solution was cutting some at the dryer and turning, by hand, the drive gear on the last wash rack.