Superfax MPF340 A4 A3 Paper Letter Folding Machine FolderDescriptionSpecificationsShipping Folds A3, A4 and A5 The Superfax PF340 A3 paper folding machine has the added bonus of pre set A4 and A5 old types, it doesn't get any easier than this, simply select the fold pattern you want and the paper size you have, the PF340 will automatically adjust the fold plates and deliver the precise fold style you asked for. Features include Auto block feed (no fanning of paper required) batch counting (certain models)