Photocopying – Including fiber optics
Patent
1986-06-18
1988-03-01
Moses, R. L.
Photocopying
Including fiber optics
355 14R, G03G 1504
Patent
active
047289856
ABSTRACT:
A copier having eraser means for erasing needless ones of latent images which are electrostatically formed on a photoconductive element. A non-erase area is set up in consideration of a paper size, document size, trimming size and magnification. The non-erase size corresponds to a particular area where a paper size, a document size (with a magnification changed) and a trimming size (with a magnification changed) overlap each other. The non-erase area is displayed to facilitate confirmation by an operator. Latent images outside of the non-erase area are erased by the eraser means.
REFERENCES:
patent: 4582417 (1986-04-01), Yagasaki et al.
patent: 4641951 (1987-02-01), Takagi et al.
Muramatsu Shigeru
Nakashima Yoshihiro
Moses R. L.
Ricoh & Company, Ltd.
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