Method of supplying toner for process cartridge and process cartridge for image forming apparatus
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United States of America Patent
Stats
-
Sep 28, 1999
Grant Date -
N/A
app pub date -
Apr 20, 1998
filing date -
Apr 25, 1997
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A method of supplying toner for refilling a process cartridge of an image forming apparatus of electrophotographic recording system without contaminating the hands of the operator and the image forming apparatus. A process cartridge for an image forming apparatus in which supply toner is supplied to the toner supply section from the outer section, is provided with a toner supply section for supplying toner to a development unit. The process cartridge is provided with a supply toner container made up of material capable of being cut and for containing supply toner, a supply toner container accommodating section for receiving the supply toner container, an edge body for cutting the container, a male screw member for pushing the container so as to be cut, and an engaging member for blocking the passage of cut chips.
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