Photocopying – Projection printing and copying cameras – With developing
Patent
1990-03-07
1991-03-05
Wintercorn, Richard A.
Photocopying
Projection printing and copying cameras
With developing
354301, 355 77, G03B 2732, G03B 2752
Patent
active
049981307
ABSTRACT:
A method of loading a media sheet, in which after a rolled media sheet coated with photo-setting microcapsules has been mounted on a supply portion, a front end portion of the media sheet is taken up by a take-up shaft from the supply portion through a pair of pressure rollers, comprising the steps of: taking up the front end portion of the media sheet by the take-up shaft; cancelling a pressing force of the pressure rollers such that a predetermined amount of the media sheet is further taken up by the take-up shaft; and recovering the pressing force of the pressure rollers.
REFERENCES:
patent: 4868919 (1989-09-01), Tanaka et al.
patent: 4918482 (1990-04-01), Ogura
patent: 4920375 (1990-04-01), Akao et al.
patent: 4941014 (1990-07-01), Ogura
patent: 4952968 (1990-08-01), Ibuchi
Ibuchi Yoshiaki
Ogura Mitsuru
Sharp Kabushiki Kaisha
Wintercorn Richard A.
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