Martin Yale 959 Letter / Paper Folder Machine Folds, slits, scores and perforates documents Easy set-up for single folds, letter folds, Z-folds, double parallel folds, baronial folds, and French folds Adjustable within a fold range of 1-3/4” x 13” on the 1st and 2nd fold to allow for customized folds Quick release journal shafts facilitate easy set-up for perforating, scoring, and slitting Includes one 7-tooth-per-inch perforating wheel and 2 scoring wheels Optional 3 and 14-tooth-per-inch perforating wheels and slitting wheel also available Bottom feed allows for reload of documents without stopping machine Martin Yale 959 folding machine Type: Friction Folder Max Speed: Up to 18,000 sheets/hr Paper Size: 3.5" x 3.5" to 14" x 20" Paper Weight: 9 to 110 lbs.     Electrical: 115V 60Hz Size: 43” x 24” x 19.5” Shipping Weight: Approxmiately 115 lbs.