Thermal air curtain for a copying/printing machine

摘要

A compact xerographic copying or printing machine with fuser and xerographic sections placed close together, an air manifold separating the fuser and xerographic sections having plural air passages through which cooling air flows and forming one leg of a U-shaped thermal air curtain, an air baffle between the manifold and fuser sections and cooperating with the outside of the manifold to form the second leg of the air curtain so that air leaving the manifold undergoes a 180 DEG turn and passes through the second leg to a filter and the inlet of an exhaust fan.