Typewriting machines – Including adjustment for optimum printing plane – By adjustment of platen relative to carriage
Reexamination Certificate
2007-10-16
2007-10-16
Yan, Ren (Department: 2854)
Typewriting machines
Including adjustment for optimum printing plane
By adjustment of platen relative to carriage
C400S056000, C400S139000, C347S008000
Reexamination Certificate
active
11147178
ABSTRACT:
An ink jet recording apparatus includes a carriage for reciprocal movement while carrying a recording head for effecting recording by ejecting ink; a platen for supporting recording material at a position opposed to the recording head; a changing member for changing a distance between the recording head and the platen; a detecting member, provided on the carriage, for detecting recording positional deviation by reading a pattern recorded on a recording material by the recording head; a member to be detected that is movable with an operation of the changing member; and a discriminating unit for discriminating a distance between the recording head and the platen by detecting a state of the member to be detected by the detecting member.
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Fitzpatrick ,Cella, Harper & Scinto
Marini Matthew
Yan Ren
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