Number of vertical feeder: 3<> Number of feeder: 2<> Cover feeder: 1<> automatic size setting<> Compressor included<> Touch Screen Control<> Long-range indicator lights for quick detection of stoppers<> Decentralized control point at each feeder<> Residual pile control<> 1:1 and 1:2 operating modes<> Feeder head height adjustable + 40mm<> Laterally adjustable feeder +/- 30mm (asymmetrical sheets)<> Divided magazine plate in the horizontal sheet feeder<> Non-contact sheet diverter<> Chrome-plated surfaces of the transport elements (avoidance of marks)<> External and internal creasing<> Cover feeder table adjustable in angle and parallelism<> double sheet control<>Stitching unit<> Type: ST 500<> Automatic chain setting<> Quick-change device for stitching heads<> Lateral thickness control<> Length measurement<> Stitching in motion<> Staple position adjustable +/- 30 mm in motion<>Stacker<> Type: CHA<> Double rake system for small formats<> automatic format adjustment in pre-gathering and rotating basket<>Three knife trimmer<> Automatic format change