EP 2103434 A1 20090923 - Ink cartridge and identifying device and identifying method for identifying ink cartridge
Title (en)
Ink cartridge and identifying device and identifying method for identifying ink cartridge
Title (de)
Tintenpatrone, Identifizierungseinrichtung und Verfahren zur Identifizierung einer Tintenpatrone
Title (fr)
Cartouches d'encre, dispositif d'identification et procédé d'identification de cartouche d'encre
Publication
Application
Priority
EP 08003693 A 20080228
Abstract (en)
An ink chamber (12) is defined in at least frames (101, 102, 103, 104), and the ink chamber has a frame for storing ink therein, and a portion (142A) which is irradiated with light and extends from a first wall (102) forming a part of the outer periphery of the frame in such a first direction (50). The light-irradiated portion is equipped with a first member (73), a second member (62) and a third member (148) provided between the first member and the second member in the first direction, and the first member, the second member and the third member are located on a line extending in the first direction.
IPC 8 full level
B41J 2/175 (2006.01)
CPC (source: EP)
B41J 2/17513 (2013.01); B41J 2/1752 (2013.01); B41J 2/17553 (2013.01); B41J 2/17566 (2013.01)
Citation (search report)
- [X] US 2007229615 A1 20071004 - HATTORI SHINGO [JP], et al
- [X] EP 1241011 A2 20020918 - SEIKO EPSON CORP [JP]
- [X] WO 2006062254 A1 20060615 - CANON KK [JP], et al
- [X] EP 1772270 A2 20070411 - BROTHER IND LTD [JP]
- [X] US 7188939 B1 20070313 - SASAKI TOYONORI [JP]
- [X] EP 1792736 A1 20070606 - BROTHER IND LTD [JP]
- [X] EP 1097814 A2 20010509 - SEIKO EPSON CORP [JP]
- [X] EP 1839873 A1 20071003 - BROTHER IND LTD [JP]
- [X] US 2007070153 A1 20070329 - HATTORI SHINGO [JP], et al
- [X] EP 1864815 A1 20071212 - BROTHER IND LTD [JP]
- [A] EP 1839871 A1 20071003 - BROTHER IND LTD [JP]
- [A] EP 1886821 A2 20080213 - SEIKO EPSON CORP [JP]
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
EP 2103434 A1 20090923; EP 2103434 B1 20110406; AT E504452 T1 20110415; DE 602008006016 D1 20110519; EP 2298556 A1 20110323; EP 2298556 B1 20121226
DOCDB simple family (application)
EP 08003693 A 20080228; AT 08003693 T 20080228; DE 602008006016 T 20080228; EP 10015201 A 20080228