Superfax MPF440 A4 A3 Paper Letter Folding Machine Folder PF440DescriptionSpecificationsShipping Folds A3, A4 and A5 For the busy office that requires the performance of a commercial folding machine without the price tag, the PF440 is a very capable heavy duty A3 folder with a 500 sheet infeed table, a conveyor stacker for sequential stacking, counter and full error detection. Accepts all paper sizes up to A3 Fold types 1 2, Z, letter and double fold Speed up to 9000 sheets per hour Accepts paper weight from 46