{TAIL ~ An upper ramp} is disposed upstream from {HEAD ~ the accumulation section} and is movable into and out of the sheet feed plane 
{ TAIL ~ An upper ramp } is disposed upstream from { HEAD ~ the accumulation section } and is movable into and out of the sheet feed plane
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH