| 摘要 |
An inkjet recording device having a line type recording head detects the conveyance speed of a recording medium (S401) and changes the conveyance-direction recording resolution of the recording head and the driving control method of the recording head according to the detected conveyance speed (S403-S413). The change of this driving control method is that the pulse width of a driving pulse applied to the recording elements of the recording head is changed based on coefficients determined according to the detected conveyance speed or that the divided driving interval used for divided driving control is changed. Changing the driving control method in this way allows the user to print at a desired conveyance speed with no concern for various print settings.
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