| 摘要 |
An apparatus and method for dispensing toner in an electrostatographic printer includes apparatus for drawing ambient air in a vertical direction, preferably upwards, through a relatively large toner container. The air-flow is sufficient to fluidize the toner in the toner container and thereby prevent compaction. Such fluidization is optionally supplemented by the action of an auger or propeller mechanism mounted within the toner container. During rotation of the auger/propeller, the toner is lifted and thereby further prevents toner compaction.
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