With 20 feeding stations and speeds of up to 3600 saddle-stitched booklets per hour and straight collation speeds of 9600 sets per hour, the Horizon SPF-20 Collater is the answer for fast, flexible turn-around requirements. Capable of handling sheets from 5" x 7" to 14" x 20" in a wide variety of weights, it offers the flexibiltiy needed to handle any project thrown at it. Exclusive air feed pulse technology handles coated and uncoated stocks with ease. Automatic features that track missed sheets, doubles, and jams ensure the accuracy of the finished product.