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