The PF-90 Fully Automatic Document Folder is designed for companies looking for ultimate productivity and application flexibility. From fully automated fold plates to the automated stacker wheelers eliminating potential stoppages – all designed to increase overall efficiency in folding your documents professionally every time. Easy adjustment can be made to process a variety of precision folds including single, letter, z-fold, gate, fold-out, and double parallel.      PF-90 Help Desk