A system and method for verifying the authenticity and payment of a bank check at any of a plurality of banks or check cashing sites, wherein a payor or issuing site determines a first set of data including account and individualized payee data, which is communicated to a processing center for temporary storage and eventual comparison. First page information specifying a page region in which an error occurred and second page information specifying a page region which has been subjected to the printing operation using the printer at a time of occurrence of the error are transmitted to a host computer. A following layer is then grown on the intermediate layer according to the known phenomena of epitaxial lateral overgrowth so it extends laterally and encloses at least the agglomerations of intersecting growth pits. The configuration and angle of declination of plates determines the freefall rate and retention time within the incinerating environment. Aerodynamically shaped light fixtures are secured to lower portions of the grid members to provide non-turbulent air flow into the clean room, while grid members are aerodynamically shaped to provide non-turbulent air flow into the clean room. A fuse mechanism within the explosive charge is electrically coupled to a primary arming device.