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Printhead
 
   
Document Number
US Patent 7380906
Issued Date
June 3, 2008
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Abstract
The present invention relates to a printhead for ejecting ink. The printhead comprises a first row of nozzle pods, and each nozzle pod comprises a plurality of nozzles arranged in rows and ranks. There is also provided a first ink supply for storing a first type of ink. The first ink supply is in fluid communication with the nozzles in the first row. The printhead also comprises a printhead controller for controlling the firing of the nozzles. In one embodiment, the printhead controller controls the firing order of the nozzles.
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Number of Claims:
1
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Owner
Silverbrook Research Pty Ltd (Balmain, New South Wales,AU)
Published
June 3, 2008
Application Number
11/084,757
Filed
March 21, 2005
US Classification
347/40   347/59
Int'l Classification
B41J   2/15   (20060101)   B41J   2/145   (20060101)  
Examiner
Parent Case
CROSS REFERENCE TO RELATED APPLICATION The present application is a Continuation of U.S. application Ser. No. 10/853,336 filed May 26, 2004, which is a Continuation in Part of Ser. No. 10/713,059 filed Nov. 17, 2003, now issued U.S. Pat. No. 6,786,573, which is a Continuation of Ser. No. 09/966,289 filed Sep. 28, 2001, now issued U.S. Pat. No. 6,698,867, which is a filed Continuation of Ser. No. 09/425,418 filed Oct. 19, 1999, now issued U.S. Pat. No. 6,309,048, the entire contents of which are herein incorporated by reference.
Priority Data
Oct 16, 1998 [AU] PP6539
USPTO Field of Search
347/40   347/48   347/57   347/59  
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