The invention relates generally to a technique for precision assembly and more particularly to a method and apparatus for accurately positioning {HEAD ~ scan line generating optics} relative to {TAIL ~ an intended scan line} receiving target medium; and, in particular to an improved method of locating a drop in optics module for a laser scanner or the like 
relative to
The invention relates generally to a technique for precision assembly and more particularly to a method and apparatus for accurately positioning { HEAD ~ scan line generating optics } relative to { TAIL ~ an intended scan line } receiving target medium ; and , in particular to an improved method of locating a drop in optics module for a laser scanner or the like
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD REL REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH