Photocopying – Contact printing – Light boxes
Patent
1988-02-02
1989-10-10
Braun, Fred L.
Photocopying
Contact printing
Light boxes
355 45, G03G 1500, G03G 2100
Patent
active
048735523
ABSTRACT:
A reader-printer which can print a particular image area, which is selected from a whole image projected on a screen, in a desired position on copying paper. The image area which has been selected for hard-copying from the whole image on a screen is shifted to a desired position with a desired magnification rate, permitting the printing of only the selected and shifted image in a desired size on copying paper. The reader-printer is provided with an image area specifying portion which has functions of specifying a first area to be printed on paper and specifying a second area differnt from the first area. This image area specifying portion is constituted by a transparent contact-matrix sheet which is bonded on the screen, permitting the operator to specify the first and second areas while viewing a picture image projected on the screen.
REFERENCES:
patent: 4339182 (1982-07-01), Ueda et al.
patent: 4679927 (1987-07-01), Sogo et al.
patent: 4707109 (1987-11-01), Kanno et al.
patent: 4708464 (1987-11-01), Otsuki et al.
patent: 4739368 (1988-04-01), Lachut et al.
patent: 4746953 (1988-05-01), Knodt
Braun Fred L.
Minolta Camera Kabushiki Kaisha
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