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Ink jet printing system with interleaving of swathed nozzles



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Patent 7004572
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Document Number
US Patent 7004572
Issued Date
February 28, 2006
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Abstract
Disclosed is a continuous ink jet printer that includes an ink jet printing nozzle for a first color positioned to deposit ink drops on a substrate, and a deflection element located proximate an output trajectory of the first ink jet printing nozzle and operative to deflect the ink drops in a swathed pattern as they are deposited on the substrate by the first ink jet printing nozzle. A second ink jet printing nozzle is also provided for the first color positioned to deposit ink drops on the substrate, and a second deflection element is located proximate an output trajectory of the second ink jet printing nozzle and operative to deflect the ink drops in a swathed pattern as they are deposited on the substrate by the second ink jet printing nozzle. Interleaving logic is operative to provide interleaved print data to interleave at least one deflected drop from the first ink jet printing nozzle with a plurality of deflected drops from the second ink jet printing nozzle in parallel offset rasters.
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Number of Claims:
28
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Owner
Creo Inc. (Burnaby,CA)
Published
February 28, 2006
Application Number
10/613,909
Filed
July 3, 2003
US Classification
347/74   347/78 347/79
Int'l Classification
B41J   2/07   (20060101)   B41J   2/12   (20060101)  
Examiner
Attorney/Law Firm
Parent Case
CROSS-REFERENCE TO RELATED APPLICATION This application is a continuation of an application entitled "Printing System," Ser. No. 09/689,370, filed on Oct. 12, 2000, now U.S. Pat. No. 6,626,527, which is a continuation-in-part of an application entitled "Printing System," filed on Mar. 12, 1998, Ser. No. 09/041,211, U.S. Pat. No. 6,511,163, both of which are herein incorporated by reference.
USPTO Field of Search
347/12   347/15   347/41   347/43   347/73   347/74   347/77   347/78   347/79   347/82   347/56   347/76   358/1.9  
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