Conditioning toner in cartridge during auger filling
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United States of America Patent
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Feb 28, 2006
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N/A
app pub date -
Sep 12, 2005
filing date -
Sep 12, 2005
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Abstract
A toner-filling device that transports a toner mass from a hopper to a cartridge. A porous tube is used during the filling operation to remove air from or supply air to the toner. This porous tube will operate at various depths of toner to more completely remove air from or supply air to the toner. An auger is used to transport the toner, and the porous tube extends through the auger beyond the lowest end of the auger.
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