Sheet stacking and aligning apparatus

摘要

In a receiving tray for sheet document material, a jogging apparatus is included to cause registration of the sheets to one or more registration walls. The jogging apparatus is comprised of an elongated strip of flexible material which is fastened to the structural framework of the tray, while being deflected from at least one end to form bow-shaped waves which engage the edges of the sheets in order to urge the sheets towards the registration wall.