Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2004-12-13
2008-10-07
hsieh, shih-wen (Department: 2861)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S029000, C347S032000
Reexamination Certificate
active
07431422
ABSTRACT:
A head cleaner is disclosed that includes a blade that has a top face and wipes the nozzle face of a liquid droplet ejecting head that ejects liquid droplets from nozzles, and a cleaning part that cleans the top face of the blade.
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Asanuma Shoji
Dohki Yohzoh
Fujita Akihiro
Ishikawa Kazumasa
Ito Shigeyuki
hsieh shih-wen
Oblon & Spivak, McClelland, Maier & Neustadt P.C.
Ricoh & Company, Ltd.
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