Martin Yale 1217A Automatic Paper Folder; Dark Gray; Automatically feeds, folds and collects a stack of documents from 4" x 4" to 12" x 18"; Handles paper weights from 18 to 135 pounds index, 60GSM to 105GSM; Adjustable 1st fold range of 2" and 11.5"; Adjustable 2nd fold range 1 1/2" x 5 3/4" allowing for customized folds; Large rubber rollers provide consistent paper feeding; Professional tight fold; Durable conveyor belts creat easy-to-handle, fanned stacks; Seven fold types: Letter, Half-fold, Z-fold, Double-Parallel Fold, Gate Fold, Engineering Fold & Church Fold; 10,300 sheets per hour Folding Capacity; Feed Tray Capacity of up to 250 sheets; 115V/230V; Unit Dimensions 21.25W x 17D x 13D inches, 59 pounds; Up to 5 sheets using the Manual Paper Feed