{TAIL ~ A print head unit} for manufacturing a patterned layer on {HEAD ~ a substrate} is provided 
{ TAIL ~ A print head unit } for manufacturing a patterned layer on { HEAD ~ a substrate } is provided
TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH