| 摘要 |
Cartridges used in removable hard drive computer systems can become contaminated by ambient dust over periods of use. The invention describes an enclosure which accepts the cartridge, opens its shutter to expose the platter surface, and provides a stream of directed air to clear any dust particles present. The apparatus also includes a manually operated winder to rotate the area of the platter exposed to the air stream at any given instant of time. The specific components employed are arranged so that any contaminants dislodged fall by gravity to assist in their dispersal.
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