PRINTING CARTRIDGE WITH TWO DIMENSIONAL CODE IDENTIFICATION

Title:

PRINTING CARTRIDGE WITH TWO DIMENSIONAL CODE IDENTIFICATION

Document Type and Number:

WIPO Patent Application WO/2003/013869

Kind Code:

A2

Abstract:

A printing cartridge (1100) includes a housing (1104). A two dimensional code (1232) is positioned on the housing. The two dimensional code carries data relating to at least one of: a serial number of the cartridge, a media and a media colorant.

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Inventors:

SILVERBROOK KIA (AU)

Application Number:

PCT/AU2002/000915

Publication Date:

February 20, 2003

Filing Date:

July 09, 2002

Export Citation:

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Assignee:

SILVERBROOK RES PTY LTD (AU)
SILVERBROOK KIA (AU)

International Classes:

B41J2/14; B41J2/16; B41J2/175; B41J3/42; B41J3/44; B41J11/00; B41J11/70; B41J15/04; B42D15/10; G06F1/16; G06F21/00; G06K1/12; G06K7/14; G06K19/06; G06K19/073; G07F7/08; G07F7/12; G11C11/56; H04N1/00; H04N1/21; H04N1/32; H04N5/225; H04N5/262; B41J2/165; (IPC1-7): B41M/

Domestic Patent References:

WO2001087621A1

2001-11-22

Other References:

DATABASE WPI Week 200137, Derwent Publications Ltd., London, GB; Class P75, AN 2001-349664, XP002999067 & JP 2001 096760 A (RICOH KK) 10 April 2001
DATABASE WPI Week 200137, Derwent Publications Ltd., London, GB; Class P75, AN 2001-348860, XP002999068 & JP 2001 092255 A (HITACHI MAXELL KK) 06 April 2001
See also references of EP 1425180A2

Attorney, Agent or Firm:

Silverbrook, Kia (393 Darling Street Balmain, New South Wales 2041, AU)

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