Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2007-11-20
2007-11-20
Huffman, Julian D. (Department: 2853)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
Reexamination Certificate
active
11177338
ABSTRACT:
A cleaning device is mounted on either of the sides of an ink-jet printer. The cleaning device uses the power source of a paper delivering motor to transmit power to the cleaning units so that the cleaning units rotate to perform cleaning and scrubbing operations for an ink-jet print head. When the printer performs printing operations, the paper delivering motor is used to deliver paper without causing an interference with the ink-jet print head during the printing operation. When the ink-jet print head needs to be cleaned, an ink carriage moves to be opposed to the cleaning device under the ink carriage, then, the paper delivering motor supplies power to drive an external transmission device set. The external transmission device set drives the cleaning device on the revolving seat to rotate so as to clean the ink-jet print head of the ink carriage.
REFERENCES:
patent: 6761428 (2004-07-01), Agarwal et al.
patent: 2004/0041880 (2004-03-01), Ikeda et al.
Chang Jane
Cheng Kevin
Chiu Wan-Wen
Bacon & Thomas PLLC
Baer Jennifer M
Huffman Julian D.
Industrial Technology Research Institute
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