In {TAIL ~ the present invention}, the paper feeding unit 12, the paper discharging unit 14 and {HEAD ~ the conveying unit} 16 may be constituted and may work in a manner known per se., and are not described any further 
In
In { TAIL ~ the present invention } , the paper feeding unit 12 , the paper discharging unit 14 and { HEAD ~ the conveying unit } 16 may be constituted and may work in a manner known per se . , and are not described any further
REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH