Hand-fed machine folds one to three sheets of paper in seconds. Creates a letter fold to fit a standard size business envelope. Accessory handle included for manually turning rollers. Photo-optic sensor for automatic start of cycle. Easy to remove unlikely paper jams. Non-skid rubber feet keep compact machine in place. Number of Folds: 1; Fold Types: Letter (for 8 1/2 x 11 sheets only); Folder Speed - Sheets per Hour: 1800; Paper Feeder Type: Manual.