Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2009-02-27
2011-12-06
Feggins, Kristal (Department: 2861)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
Reexamination Certificate
active
08070254
ABSTRACT:
A printing head cleaning apparatus usable with an image forming apparatus includes a spraying unit to spray a quantity of cleaning solution using a sprayer and a cleaning shuttle to carry the spraying unit. The spraying unit includes a cleaning solution tank to store the cleaning solution sprayed by the sprayer, a spraying cam to operate the sprayer to selectively spray a quantity of the cleaning solution, and a cam driving member to cause the spraying cam to rotate according to movement of the cleaning shuttle.
REFERENCES:
patent: 5574485 (1996-11-01), Anderson et al.
patent: 5600354 (1997-02-01), Hackleman et al.
patent: 6623106 (2003-09-01), Silverbrook
patent: 7278700 (2007-10-01), Yamaguchi et al.
patent: 7510265 (2009-03-01), Kang et al.
Ha Dong-woo
Heo Jung-dae
Youn Karp-sik
Feggins Kristal
SAMSUNG Electronics Co., Ltd.
Stanzion & Kim, LLP
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