Image forming apparatus for formatting image by controlling elec

Details Image forming apparatus for formatting image by controlling elec Image forming apparatus for formatting image by controlling elec

1993-04-22

1996-06-25

Fuller, Benjamin R.

Incremental printing of symbolic information

Ink jet

Ejector mechanism

B41J 2415

Patent

active

055304648

ABSTRACT:
In an image forming apparatus for performing gradation representation and using a resolution-excellent aperture electrode member, a conductive drum is disposed at the upper side of the control electrodes of an aperture electrode member, and a toner stirring device is disposed at the lower side of a reference electrode of the aperture electrode member. A control unit 13 for generating timing signals g and h on the basis of a control signal f input from an image data generating device is connected to a pulse generating unit 11. The timing signal g serves as a shift clock for a shift register, and the timing signal h serves as a clear clock for the shift register and a setting clock for a rate multiplier.

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Continuous-Tone Photographic Image Reproduction Using Ion Flow Printing Process, M. Omodani et al., Journal of Imaging Technology, vol. 16, No. 4, pp. 153-157, Aug. 1990.

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