Recorders – Performance of multiple functions of steam and gas engines – Pressure responsive element
Patent
1991-01-28
1993-11-02
Hartary, Joseph W.
Recorders
Performance of multiple functions of steam and gas engines
Pressure responsive element
346139R, 346140R, 400279, 400323, B41J 205, B41J 1914
Patent
active
052587738
ABSTRACT:
A serial recording apparatus for reciprocating a recording head with respect to a recording medium to perform bidirectional recording includes a position detector for detecting a reference position of the recording head, a driving unit for reciprocating the recording head within a predetermined area including the reference position, a calculating unit for calculating a difference between reference positions detected by the position detector by reciprocal movement when the recording head is reciprocated by the driving unit within the predetermined area, and a correcting unit for correcting a positional error in bidirectional recording on the basis of the difference calculated by the calculating unit.
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Arakawa Jun-ichi
Masumoto Kazuyuki
Bobb Alrick
Canon Kabushiki Kaisha
Hartary Joseph W.
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