Photocopying – Including fiber optics
Patent
1987-01-20
1988-07-26
Moses, R. L.
Photocopying
Including fiber optics
355 3DD, 355 3DR, 355 3FU, G03G 1500, G03G 1520
Patent
active
047604247
ABSTRACT:
An electrostatic photographic apparatus according to the present invention includes a lower unit, an upper unit connected for opening and closing motion to the lower unit and carrying a light source and a paper receiver thereon, a developing unit including a holding member on which a photosensitive member, a developer and a cleaning mechanism are mounted, supporting means located on the lower unit for positioning the developing unit and for removably supporting the developing unit in a vertical direction thereon, and pressing means located on the upper unit for pressing against the developing unit supported on the supporting means, whereby various mechanical components are shared by the lower unit and the upper unit. Accordingly, disassembling of the developing unit for maintenance and releasing of paper jamming can be achieved readily.
REFERENCES:
patent: 3966316 (1976-06-01), Pfeifer et al.
patent: 4284345 (1981-08-01), Sygiyama et al.
patent: 4376577 (1983-03-01), Okamoto
patent: 4376579 (1983-03-01), Wakao
patent: 4386841 (1983-06-01), Wakao et al.
patent: 4403851 (1983-09-01), Yanagawa
patent: 4412734 (1983-11-01), Shibuya et al.
patent: 4416536 (1983-11-01), Itoh et al.
patent: 4585324 (1986-04-01), Koyama et al.
patent: 4696561 (1987-09-01), Katoh et al.
Ohba Harutaro
Sugimura Seiji
Moses R. L.
Pipala Ed
Tokyo Electric Co. Ltd.
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