About this item Ideal for occasional small to medium size jobs in mailrooms, churches, small offices and schools. Automatically folds 8.5″ x 11″ and 8.5″ x 14″ paper when inserted by hand—even stapled sets. Folds one to three sheets into a letter fold or one to five sheets at a time into a half fold, letter fold, Z-fold or double parallel fold in just seconds. Stacked sets can be folded on the manual bypass setting. Can fold up to 4,000 sheets per hour, making folding easy.