Photocopying – Projection printing and copying cameras – Multicolor picture
Patent
1990-12-19
1991-11-26
Hayes, Monroe H.
Photocopying
Projection printing and copying cameras
Multicolor picture
355 27, 355 35, G03B 2732, G03B 2752
Patent
active
050686860
ABSTRACT:
A color image recording apparatus records a color image on a photosensitive recording medium by repeating exposure against the photosensitive recording medium successively through mask members for red (R), green (G) and blue (B) images. The apparatus includes a memory having two (or more) conversion tables (I) and (II) for exposure conditions to be set on a panel surface by an operator. The conversion table (I) indicates exposure scanning speed corresponding to the exposure conditions to be set on the panel surface, and the conversion table (II) indicates one or plural stages of different scanning speeds correlative with each of the scanning speeds indicated by the conversion table (I). In deciding the exposure conditions by trial printing, a trial print mode is set, and keys are operated to carry out exposure per image area in plural stages of scanning speeds defined in the conversion tables (I) and (II). Accordingly, the number of sheets required for the trial printing can be reduced, and the setting of the exposure conditions can be quickly carried out.
REFERENCES:
patent: 4810614 (1989-03-01), Sangyoji et al.
patent: 4942419 (1990-07-01), Nakai et al.
patent: 4956662 (1990-09-01), Sakai et al.
patent: 4967227 (1990-10-01), Suzuki et al.
Brother Kogyo Kabushiki Kaisha
Hayes Monroe H.
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