In {TAIL ~ accordance} with the present invention, a scanner housing structure includes a scanner shell for mounting therein a scanning circuit, and the scanner housing structure is drawably mounted in a scanner receiving space of {HEAD ~ a computer} and allowed to be partially or completely drawn out of the scanner receiving space 
In { TAIL ~ accordance } with the present invention , a scanner housing structure includes a scanner shell for mounting therein a scanning circuit , and the scanner housing structure is drawably mounted in a scanner receiving space of { HEAD ~ a computer } and allowed to be partially or completely drawn out of the scanner receiving space
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