Medium-Duty Autofolder automatically feeds and folds sizes up to 12" x 18" and at up to 10,300 sheets per hour. Ideal for medium to large mailrooms. Folds include half, letter, z-fold, and double parallel. Make simple adjustments for 8-1/2" x 11", 8-1/2" x 14" and 11" x 17". Autofolder is adjustable within a fold range of 2" to 11-1/2" on the first fold and 1-1/2" to 5-3/4" on the second for customized folds. Fold sheets from 4" x 4" to 12" x 18" from 16 lb. to 135 lb. bond stock. Large rubber rollers provide consistent paper feeding and a professional tight fold that emerges on durable conveyor belts, creating easy-to-handle, fanned stacks. Feed tray capacity is 250 sheets. Use manual bypass to feed up to five sheets with or without staples.