| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve the encoding efficiency by controlling an encoding method in units of pages in accordance with a control system at the time of Shipping of a printing device when raster data is to be encoded in units of bands. <P>SOLUTION: The printing device includes an image data input means by a page description language, a means for translating the page description language to a band encoding expression, a first storage means for storing the band encoding expression, a raster data generating means for generating the raster data from the band encoding expression, a second storage means for storing the raster data, an encoding means for encoding the raster data, a decoding means for decoding the raster data encoded by the encoding means, and a converting means for converting the decoded data to printing data. <P>COPYRIGHT: (C)2005,JPO&NCIPI |
