| 摘要 |
A novel band printing method of a page printer for preventing band overrun error during printing. The band printing method of a page printer includes the steps of receiving print data corresponding to one page from a host computer, transforming received print data of one page into a plurality of individual bands of print data, converting received print data of each band into a corresponding symbolic command, determining a conversion time for converting the symbolic command of each band into bit map data for band printing, sequentially comparing the conversion time of each band with a given standard time, pre-processing and storing the symbolic command of each corresponding band followed a first band that has the conversion time exceeding the given standard time in a pre-process area of a memory, converting the symbolic command of the first band into bit map data and printing the bit map data of the first band on a paper, determining whether the symbolic command of each band following the first band has been pre-processed, printing the pre-processed bit map data stored in the pre-process area of the memory on the paper when the symbolic command of the corresponding band following the first band has been pre-processed, and converting the symbolic command of the corresponding band into bit map data and printing the bit map data on the paper when the symbolic command of the corresponding band following the first band has not been pre-processed.
|
