The GRAPHICA 771 is equipped with a non-stop stream feeder. The height of the feeder pile, being as much as 80 cm (31.5"), gives two full piles in the delivery, which means that, for the majority of the jobs the pressman needs to prepare the pile only once. The machine incorporates rear edge separation of sheets in the feeder which gives reliable feed of all weights of paper ranging from 30 gms. airmail to 500-600 gms. board, also present is an  easily adjustable, unique, high efficiency double sheet detector placed for optimum performance directly above the center of sheet.