Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer
Patent
1984-01-18
1987-05-12
Grimley, Arthur T.
Photocopying
Projection printing and copying cameras
Combined with or convertible to a contact printer
355 3DD, G03G 1500
Patent
active
046645047
ABSTRACT:
In an image forming apparatus according to the present invention, a cleaning device which allows for the repeated use of an photosensitive drum is removed from a space between a transferring device for transferring a visible image to the transfer sheet and a charging device for charging the photosensitive drum. The cleaning device is omitted from the image forming apparatus and a developing device for developing an electrostatic latent image can also serve as the cleaning device. Alternatively, the cleaning device is disposed between the charging device and the developing device.
REFERENCES:
patent: 3117884 (1964-01-01), Greig
patent: 3649262 (1972-03-01), Cade et al.
patent: 3997262 (1976-12-01), Doi et al.
patent: 4320958 (1982-03-01), Fantuzzo
patent: 4384545 (1983-05-01), Buraham et al.
patent: 4426151 (1984-01-01), Aguro et al.
patent: 4470693 (1984-09-01), Dolan
Ishida Haruhiko
Oda Goro
Grimley Arthur T.
Tokyo Shibaura Denki Kabushiki Kaisha
Warren David
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