Toner dispenser

Details Toner dispenser Toner dispenser

1974-11-20

1976-05-04

Greiner, Robert P.

Photocopying

Including fiber optics

118637, 222DIG1, G03G 1500

Patent

active

039543315

ABSTRACT:
A toner dispenser for a development system of an electrostatic processor has a removable reservoir which mates with a collar on a pivotally mounted hopper containing a dispensing roll. The reservoir may be slid into or out of the collar while upright, but after it is mounted the hopper is rotated to invert the reservoir so that there then is a gravitational flow of toner to the dispensing roll.

REFERENCES:
patent: 3147890 (1964-09-01), Mittelsteadt
patent: 3596807 (1971-08-01), Hudson et al.
patent: 3752576 (1973-08-01), Gerbasi
patent: 3764208 (1973-10-01), Takahashi et al.
patent: 3793986 (1974-02-01), Latone
IBM Tech. Discl. Bulletin, Vol. 15, No. 4, Sept. 1972, "Toner Cart. w/Internal Toner Trans.", by Goff.

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