Though {TAIL ~ the lever} 19 pushes the cut sheet down, the cut sheet can be safely guided and transferred to {HEAD ~ the driving rollers} 12 and 13 by the lower guide piece 17 
Though { TAIL ~ the lever } 19 pushes the cut sheet down , the cut sheet can be safely guided and transferred to { HEAD ~ the driving rollers } 12 and 13 by the lower guide piece 17
OTH TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH 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