{HEAD ~ Illumination apparatus} for producing {TAIL ~ a substantially continuous line} of light on a scanned member to facilitate the detection of indicia present on the scanned member by a scanning device, said illumination apparatus comprising: 
for producing
{ HEAD ~ Illumination apparatus } for producing { TAIL ~ a substantially continuous line } of light on a scanned member to facilitate the detection of indicia present on the scanned member by a scanning device , said illumination apparatus comprising :
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