After the copying step has been finished, the document is conveyed, by {HEAD ~ the conveying belt mechanism} 36, toward {TAIL ~ the paper discharging unit} 14 
toward
After the copying step has been finished , the document is conveyed , by { HEAD ~ the conveying belt mechanism } 36 , toward { TAIL ~ the paper discharging unit } 14
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH