Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer
Patent
1987-06-05
1988-12-13
Moses, R. L.
Photocopying
Projection printing and copying cameras
Combined with or convertible to a contact printer
355 3BE, G03G 2100
Patent
active
047914548
ABSTRACT:
A photoconductive element unit removably mounted in an electronic copier or like image-forming apparatus and having a single casing in which a photoconductive element, and a cleaning device made up of a cleaning means and a toner collecting container are accommodated. The cleaning device is removably mounted in the unit. The container is provided with an opening for producing toner which is collected in the container. Usually, a closure member is plugged in the opening to close it.
REFERENCES:
patent: 4386838 (1983-06-01), Hirabayashi et al.
patent: 4403851 (1983-09-01), Yanagawa
patent: 4462677 (1984-07-01), Onoda
patent: 4634264 (1987-01-01), Takahashi
patent: 4657370 (1987-04-01), Forbes et al.
Deki Tsuyoshi
Takahashi Sadao
Moses R. L.
Ricoh & Company, Ltd.
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