Printing Data And Picture Data Transferring Method

Abstract: [Task] Data transmission is to be carried out in a shorter time even if bus resetting occurs to shorten the entire printing time. [Means For Solutions] If bus resetting occurs during transmission of printing data (ST21), a printer device is requested to transmit the information output before the occurrence of bus resetting by a STB(C18). Responsive to a request from the STB, the information input before the occurrence of the bus resetting is output from the printing device to the STB(R18). Based on the information input responsive to the request, printing data is again output from the STB to the printing device (C19). So, the system itself recognizes the information output by the STB before the occurrence of the bus resetting to re-initiate data transmission as from mid data(S14).

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