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Image forming apparatus for identifying undesirable toner placement

  • US 8,194,282 B2
  • Filed: 05/06/2011
  • Issued: 06/05/2012
  • Est. Priority Date: 08/27/2003
  • Status: Expired due to Fees
First Claim
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1. An apparatus comprising:

  • a memory configured to store a plurality of predetermined grids, wherein each location in the plurality of predetermined grids includes a pcode comprising a justification value and a pulse width value;

    pcode circuitry configured to;

    compare a predetermined pattern to a plurality of pixels in image data in order to examine image data; and

    generate a command signal based on the comparison and select one of the plurality of predetermined grids from the memory to replace at least the plurality of pixels in the image data for printing,wherein the predetermined pattern corresponds to a risk of toner scattering, andwherein the toner scattering is caused by a lack of ventilation when toner is fused to paper.

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