Printer having a multiple scan line printhead controller

Details Printer having a multiple scan line printhead controller Printer having a multiple scan line printhead controller

1990-11-09

1994-09-13

Evans, Arthur G.

395115, G06K 1500

Patent

active

053476174

ABSTRACT:
A printer accesses from a bit mapped raster matrix of an image to be printed, a group of bits corresponding in number to the number of printing elements of the printhead. This group of bits is used to drive the printing elements of the printhead so as to print the image. In the printers having raster scanning printheads, the selected groups of bits are accessed from the bit mapped raster matrix synchronously with the raster scanning of the printhead.

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patent: 4918624 (1990-04-01), Moore et al.
patent: 4922271 (1990-05-01), Nilsson et al.
patent: 4929099 (1990-05-01), Graham et al.
patent: 5032923 (1991-07-01), Kurtin et al.

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