| 摘要 |
<p>Described is a method for incremental printing with an inkjet swath printer 10 by depositing multiple drops of an ink from a printhead 22 in each column of an image, in each scanning pass of the printhead 22 over a print medium by obtaining the image, analyzing the image to determine which drops of ink will define leading and trailing edges 104 in each row of the image element with respect to a scanning direction 110, removing at least one drop of ink preceding the drop defining the trailing edges 104 in each of the rows, removing at least one drop of ink after the drop defining the leading edges 102 in each of the rows and depositing the remaining drops of the ink on the medium while passing the printhead 22 over the media in the scanning direction 110. Also described is a method of printing with an inkjet printing system scanning over a print medium by providing a printhead 22 having a supply of ink and a plurality of ink ejection chambers for ejecting ink onto the print medium, each of the ink ejection chambers depositing the ink onto a corresponding row, the ink ejection chambers ejecting ink drops in a range of frequencies between a base firing frequency and a maximum firing frequency, obtaining an image, analyzing the image to determine which drops of ink will define leading and trailing edges 104 in each row of the image element with respect to a scanning direction 110, ejecting the drops of ink defining the leading trailing edges 104 in each of the rows at an ejection frequency less than the maximum frequency and depositing the remaining drops of the ink on the medium while passing the printhead 22 over the media in the scanning direction 110. <IMAGE></p> |
