Ink jet recording apparatus

Details Ink jet recording apparatus Ink jet recording apparatus

2006-11-06

2010-06-15

hsieh, shih-wen (Department: 2861)

Incremental printing of symbolic information

Ink jet

Ejector mechanism

C347S031000, C347S032000

Reexamination Certificate

active

07735958

ABSTRACT:
An ink jet recording apparatus for effecting recording on a recording material by ejecting ink from an array of ejection outlets provided in an ejection side surface of a recording head, includes a cleaning mechanism, including an absorbing member for absorbing and removing the ink deposited on the ejection side surface, for cleaning the ejection side surface by moving the absorbing member in contact with the ejection side surface in a direction in which the array of the ejection outlets extends; wherein the absorbing member comprises a plurality of absorbing materials having average pore sizes different from each other and contacted with each, and an absorbing material having a larger average pore size is contacted to the ejection outlet to absorb the ink.

REFERENCES:
patent: 7344223 (2008-03-01), Ishikawa et al.
patent: 2005/0007412 (2005-01-01), Nishikawa et al.
patent: 1 405 725 (2004-04-01), None
patent: 6-234221 (1994-08-01), None

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