Bank note processing device capable of converting bank note information into special file format

The utility model relates to a bank note processing device used for converting different kinds of bank not information obtained in a bank note processing process into a special file format for storage and providing inquiry service in case of need. The bank note processing device includes a CIS scanning part obtaining image information of input bank notes; a storage storing bank note information including bank note series numbers extracted from image information obtained through the CIS scanning part; a communication part provided with a predetermined communication port and keeping data communication with an external terminal; an input output device provided with a user input operation key generating an input signal converting bank note information stored in the storage to the predetermined file format; a second storage storing the bank note information changed according to the input signal from eh user input operation key; and a control part performing general control related to actions of the bank note proce