Incremental printing of symbolic information – Ink jet – Ejector mechanism
Reexamination Certificate
2005-11-01
2005-11-01
Hsieh, Shih-Wen (Department: 2861)
Incremental printing of symbolic information
Ink jet
Ejector mechanism
C347S029000, C347S032000, C347S033000, C347S023000
Reexamination Certificate
active
06959977
ABSTRACT:
There is provided an inkjet printing device, which is provided with an inkjet head and an ejection restoring system. The ejection restoring system includes a sucking device, a sucking device moving mechanism, a wiping member, a wiping member moving mechanism, and a driving system that drives the sucking device and the wiping member through the sucking device moving mechanism and the wiping member moving mechanism so that one of the sucking device and the wiping member is not driven if the sucking device and the wiping member interfere with each other. The driving system includes a first position detecting system that outputs a first state signal indicating that the sucking device and the wiping member interfere with each other and outputs a second state signal indicating that the sucking device and the wiping member do not interfere with each other, and a controller that controls at least one of the sucking device and the wiping member based on an output of the first position detecting system.
REFERENCES:
patent: 5097276 (1992-03-01), Midorikawa
patent: 2000-153622 (2000-06-01), None
patent: 2000-280484 (2000-10-01), None
Oku Nobuaki
Ozawa Toshinobu
Brother Kogyo Kabushiki Kaisha
Hsieh Shih-Wen
Oliff & Berridg,e PLC
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