Photocopying – Including fiber optics
Patent
1987-05-15
1988-11-29
Braun, Fred L.
Photocopying
Including fiber optics
250324, 355 15, G03G 2100
Patent
active
047885734
ABSTRACT:
An image forming apparatus includes a corona discharging device having a cleaner for cleaning a corona discharging wire and is removably mountable in an operative position. Further, an image forming apparatus in which a cartridge containing therein at least a corona discharging device functioning as image formation processor is provided with a cleaner for cleaning a corona discharging wire removably mountable therein. When the corona discharging device or the cartridge is to be mounted in the image forming apparatus, and when the cleaner is not positioned at a predetermined position in the corona discharging device or at a predetermined position in the cartridge, a stopper provided on the image forming apparatus side is brought into engagement with the cleaner to thereby relatively move the cleaner to the predetermined position in the corona discharging device or the cartridge.
REFERENCES:
patent: 3842273 (1974-10-01), Van Buskirk
patent: 3891846 (1975-06-01), Ito
patent: 3978379 (1976-08-01), Del Vecchio
patent: 4455078 (1984-06-01), Mukai et al.
patent: 4470689 (1984-09-01), Nomura et al.
patent: 4566777 (1986-01-01), Honda et al.
Nakaoka Masaki
Yagi Tadashi
Braun Fred L.
Canon Kabushiki Kaisha
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