{HEAD ~ An intermediate conveyor}, positioned between {TAIL ~ the upstream and downstream printing sections}, conveys the sheet from the former toward the latter 
{ HEAD ~ An intermediate conveyor } , positioned between { TAIL ~ the upstream and downstream printing sections } , conveys the sheet from the former toward the latter
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH