Printing head modulator

  title={Printing head modulator},
  author={Keith W. Agar and Gerald M. Brown and ワレン エイガー ケイス and モーリス ブラウン ゲラルド},
PURPOSE: To provide a printing head modulator for forming a modulation signal for printing a halftone dot formed so as to allow the size of a printing dot to correspond on the basis of the data values of a plurality of bits. CONSTITUTION: A modulator 300 has a programmable lookup table 235 and modulation values capable of being selected by a control circuit 245 are stored in the table. The modulation values are accumulated in a predetermined pattern and successively selected to be compared with… CONTINUE READING

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