Laser imaging system for imaging printed circuit artwork on {HEAD ~ an output medium} such as a photosensitive film, {TAIL ~ a glass plate} or a printed circuit board 
such as
Laser imaging system for imaging printed circuit artwork on { HEAD ~ an output medium } such as a photosensitive film , { TAIL ~ a glass plate } or a printed circuit board
OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH