More particularly, the transparency film detector detects whether {HEAD ~ source illumination} provided to the top print media sheet propagates within {TAIL ~ the illuminated sheet} and exits an edge of the print media sheet 
propagates within
More particularly , the transparency film detector detects whether { HEAD ~ source illumination } provided to the top print media sheet propagates within { TAIL ~ the illuminated sheet } and exits an edge of the print media sheet
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH