Our semiconductor memory device has row repair circuitry by which defective wordlines are substituted with redundant wordlines regardless of locations of cell array blocks, the redundant wordlines being divisionally arranged in memory blocks with the same number. That is, the implants are fabricated of a porous metal substrate and include coating integrated over various areas so as to provide some added or desirable property or functionality to the implant. The printing apparatus discharges a sheet, on which print processing has been performed based on image data corresponding to a document, subsequent to the document that has been determined to be blank by the determination unit, which has been determined not to be blank by the determination unit, to be distinguishable from a sheet that has already been discharged. Advantageously, the host is not required to perform operations to re-establish a connection.