Heavy-duty Auto Folder automatically feeds and folds a stack of paper with dimensions up to 14" x 20". Perfect for large mailroom use and alongside high-speed copier and duplicators. Variable speed control-up to 18,000 sheets per hour. Provides highspeed folding for virtually every standard document size and fold. Create half, letter, z-fold, double parallel, French, baronial or any custom folds. Simplified adjustment for 8-1/2" x 11", 8-1/2" x 14" and 11" x 17". Folds sheets from 3-1/2" x 3-1/2" to 14" x 20", weights from 9 lb. onionskin to 110 lb. index. Fast setup change to perforate, score or slit; separately or simultaneously. Long conveyor delivers folded, fanned documents making removal and handling easy. U.L. listed.