Disclosed is a system that can precisely obtain process results, such as a paper ejection end, from a printer that receives and processes a print job, while reducing the load imposed on a network and the process loads imposed on the printer and a data processing apparatus. A file system filter determines whether requested content is protected. The scrapping machine comprises a peeling tool to clamp a covered electric wire to be scrapped from the periphery thereof by the closing motion of the clamp arms and to slash and peel off the outer sheath of the wire in the state of clamping the wire in accordance with the drawing operation of the core of the wire with the nibbling pincher. A Random Closed-Loop Scale Factor technique is used to obtain an estimate of scale factor error for a selected gyroscope. A concavity in which a valve mechanism is equipped and a communicating hole through which the concavity communicates with the through-hole are molded with the core for molding a concavity. The mark member is embedded in the upper surface of the resin encapsulant.