{TAIL ~ The system} 13 wherein the printhead defect model is provided tot {HEAD ~ additional scanning entities} 
{ TAIL ~ The system } 13 wherein the printhead defect model is provided tot { HEAD ~ additional scanning entities }
TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD