Medium-Duty Autofolder automatically feeds and folds sizes up to 11" x 17" and at up to 10,300 sheets per hour. Ideal for medium to large mailrooms. Create half, letter, z-fold, double parallel, baronial or right angle folds. Make simply adjustmentsfor 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 3-1/2" x 4" to 11-1/2" x 18" from 18 lb. to 90 lb. bond stock. Folded material emerges on conveyor belts creating easy-to-handle, fanned stacks. Use manual bypass to feed one to three sheets with or without staples.