The device of exposure to a machine for documents provided with a reflector has facets of weakening of the shadow areas corresponding to the edges of the document

摘要

P device of exposure to a machine for documents provided with a reflector with facets of weakening of the shadow areas corresponding to the edges of the document. The display device according to the present invention comprises a reflector having facets 24 incorporated in a cover 22 of a transparent plate 10 intended to support a document 11 of a machine of documents, which comes to the - the top of the document when the lid is closed. The light rays which meet the faces 30, 32 of the reflector to the - beyond the edges of the document are reflected along the optical path in order to discharge the photoreceptor around the zone where there is formed by the electrostatic latent image in order to avoid the development of dark areas due to the thickness of the document. / p & & p & application to a machine of documents in order to avoid the production of dark zones on the copies corresponding to the edges of the documents. / p