This object gives the full-path name of the file object. If the file was made by KPDL interpreter, the name will be 'KPDL\filename'. If the file was made by PCL(PJL) interpreter, the name will be 'PJL\filename'. The character '\' is used as the terminator of directory name. Note that whether this value is human-readable or not is up to the incoming data and the interpreter. Note that this object will take quite long time to make a response.