As a result, it is thought that, at the first guide surface, the part of roll paper bends in the opposite direction to {HEAD ~ the curling tendency} with extending or stretching the part, thereby removing the curl with {TAIL ~ high efficiency} 
As a result , it is thought that , at the first guide surface , the part of roll paper bends in the opposite direction to { HEAD ~ the curling tendency } with extending or stretching the part , thereby removing the curl with { TAIL ~ high efficiency }
OTH OTH OTH OTH OTH OTH OTH OTH OTH 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 OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL