| 摘要 |
PURPOSE:To release the increase, etc., of the load to the host CPU by providing a pause code with a printer as a pause code. CONSTITUTION:At the control code of the host data, a pause mode with the printer as a pause mode is provided, the pause code PC is judged, the printer is made into a pause mode and the replacing work of the printing element such as daisy wheels is executed. During such a period, the data of a host CPU are transferred and stored to the buffer of the printer, and after replacement, by resetting the printing waiting switch, the pause mode is released.
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