| 摘要 |
A housing assembly for an optical scanner is provided to enable the scanner to be mounted in a vertical orientation. The assembly includes a rear unit, a front unit and a base unit, all of which can be assembled together without the use of screws or similar fasteners, with the scanner positioned within the assembled front and rear units. The assembly with the included scanner can be placed on the horizontal check-out counter of a point of sale system for use in said system.
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