The Martin Yale 1711 Ease-of-Use Paper Folding Machine saves time and money. The Martin Yale 1711 Electronic AutoFolder is an easy to use high speed folding machine. It is an automatic folding machine, you just have to place the paper to be folded in the stack, and it'll automatically feed and fold them. The1711 Autofolder can fold up to 150 sheets, sized 8 1/2" x 14". It has a speed of 9000 sheets per hour, and can fold in 6 different types. These types are letter, half, z-fold, double parallel, gate, and church. Features of the 1711 Autofolder include improved feed system, improved stacking wheels, easy access to rollers, removable fold tables, and self centering paper guides. Using the electronic controls, you can automatically preset letter, legal and A4 with 6 preset fold types. You also have the option of electronically adjusting fold tables for custom folds. The Martin Yale 1711 Electronic AutoFolder is perfect for large mail-rooms and offices where ease of use is important.