Photocopying – Projection printing and copying cameras – With developing
Patent
1987-08-24
1991-08-13
Hayes, Monroe H.
Photocopying
Projection printing and copying cameras
With developing
355 29, G03B 2900
Patent
active
050400185
ABSTRACT:
A method of disposing of the leading end of a roll of photosensitive medium in which a leading end portion of the photosensitive medium that gets fogged due to exposure to light is cut and discharged from the processing route of the photosensitive medium before the development process; a first sheet of the photosensitive medium is cut in a predetermined size, including a leading end portion that gets fogged due to exposure to light, the part of this sheet which has not become fogged being exposed to a test pattern; or a first sheet of the photosensitive medium is cut in a size determined by summing the size of a leading end portion that gets fogged due to exposure to light and the size of a predetermined area of exposure.
REFERENCES:
patent: 3591279 (1971-07-01), Gardner et al.
patent: 4417808 (1983-11-01), Kogane
Ishikawa Minoru
Kawada Ken
Fuji Photo Film Co. , Ltd.
Hayes Monroe H.
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