Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2006-10-10
2006-10-10
Hsieh, Shih-Wen (Department: 2861)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S029000, C347S030000, C347S032000, C347S033000, C347S035000
Reexamination Certificate
active
07118190
ABSTRACT:
In cleaning an orifice surface in which the orifices of a printhead are formed, a portion of the orifice surface that readily becomes dirty along with ink discharge from the printhead is preferentially cleaned.
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patent: 2003-165231 (2003-06-01), None
Kanda Hidehiko
Sakamoto Atsushi
Sugimoto Aya
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