Multiple resolution ROS

Details Multiple resolution ROS Multiple resolution ROS

1990-12-14

1993-08-31

Reinhart, Mark J.

Recorders

Printing, dotting, or punching marker

Ink transfer support or moving means

358298, H04N 121

Patent

active

052413292

ABSTRACT:
A raster output scanner which can be instantly varied between the most common spot densities, such as 240, 300, 400 and 600 spots per inch in the slow scan direction. The scanner produces a plurality of scans per inch, either by scanning with one beam or several simultaneous beams, the number of scans per inch being a common denominator of all of the spot densities. For example, for the above spot densities, 1200 scans per inch would be required. Then each scan is independently modulated so that the correct number of spots per inch are generated. Thus, for example, if 4 consecutive scans are used to create one spot, then the spot density will be 300 spots per inch.

REFERENCES:
patent: 4686542 (1987-08-01), Yip et al.
patent: 4733252 (1988-03-01), Daniele et al.
patent: 4780732 (1988-10-01), Abramov
patent: 4803497 (1989-02-01), Kennedy, Jr. et al.
patent: 4806951 (1989-02-01), Arimoto et al.
patent: 4847643 (1989-07-01), Ohmori
patent: 4905027 (1990-02-01), Itoh
patent: 4907017 (1990-03-01), Azuma
patent: 4926200 (1990-05-01), Ohyama et al.

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