Container for electrostatographic toner or developer

Details Container for electrostatographic toner or developer Container for electrostatographic toner or developer

1988-08-15

1990-02-13

Grimley, Arthur T.

Coating apparatus

With means to apply electrical and/or radiant energy to work...

With electromagnetic and/or electrostatic removal of...

118652, 355260, 355298, G03G 1506

Patent

active

048996904

ABSTRACT:
A two-compartment container for supplying toner to an electrostatographic development station has a first compartment for containing and supplying fresh toner or toner mixed with carrier to the station and a second compartment for receiving and containing spent developer for disposal. When the container is mounted in a toner supplying position with respect to a development station, an opening in the second compartment mates with an opening in the station through which developer overflows. A door covering the opening to the second compartment is automatically openable by appropriate means associated with the station in response to placing the container in the toner supplying position.

REFERENCES:
patent: 3999654 (1976-12-01), Pollack
patent: 4271784 (1981-06-01), Ishimoto et al.
patent: 4439034 (1984-03-01), Daniels
patent: 4523834 (1985-06-01), Pelda et al.
patent: 4565435 (1986-01-01), Hart
patent: 4625895 (1986-12-01), Tsukano

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