Patent Number: 6,168,251

Title: Recording apparatus and method for correcting offset of recorded pixels

Abstract: Provided are a recording head, recording apparatus, recording method, and recording head which are cartridge using the recording head, capable of correcting the offset of recording dot position in the direction of movement of the recording head, with a simple structure. A plurality of columns of image data corresponding to the plurality of recording devices relating to recording is held and image data corresponding to the column to be recorded is selected from this held image data and recording is thus performed, so that the driving column and recording column can be changed for each nozzle. Consequently, positional offset of dots can be adjusted for each nozzle.

Inventors: Imanaka; Yoshiyuki (Kawasaki, JP), Saito; Ichiro (Yokohama, JP), Ozaki; Teruo (Yokohama, JP), Miyakoshi; Toshimori (Kawasaki, JP), Mochizuki; Muga (Yokohama, JP)

Assignee: Canon Kabushiki Kaisha

International Classification: B41J 2/05 (20060101); B41J 29/393 (20060101); G06K 15/02 (20060101); G06K 15/10 (20060101); B41J 029/38 ()

Expiration Date: 01/02/2018