{TAIL ~ A guard member} is positioned on {HEAD ~ the substrate} and is spaced from the nozzle assemblies 
{ TAIL ~ A guard member } is positioned on { HEAD ~ the substrate } and is spaced from the nozzle assemblies
TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH