Developing apparatus

Details Developing apparatus Developing apparatus

1984-01-03

1986-09-16

Grimley, Arthur T.

Photocopying

Including fiber optics

355 4, 355 3R, G03G 1500

Patent

active

046118993

ABSTRACT:
A developing apparatus loadable with a selected one kind of various kinds of developer container which contain different colors of the developers, respectively. Each of the developer container has a color-discriminating projection representative of the color of the developer contained therein. The developing apparatus includes a developer container receptacle which receives the developer container and a developer container preventing portion for preventing the insertion of the developer container if the color-discriminating projection of the developer container is in abutment therewith. The projection is divided into plural portions which correspond to the respective colors of the developer and which are selectively releasable.

REFERENCES:
patent: 3142002 (1964-07-01), Hammerly
patent: 3146379 (1964-08-01), Giger, Jr.
patent: 3229166 (1966-01-01), Edmunds
patent: 4095879 (1978-06-01), Katayama et al.
patent: 4272689 (1981-06-01), Crosby et al.

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