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professor_jonny

zebra printer txd command over 256 bytes?

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so i have got a zebra printer to print but in extending my docket to more txt my docked requires more data than the 256 bytes of data im allowed to send so i have broken it up into two packets but the printer fails to print the 2nd part of the message or even register it. i have set the printer in dump mode and it only recieves the first part of the message and im unsure why. i can print each part individually but not in sequence im wondering if i have to delay between transmits or something or a buffer or ? i guess my code is in some way floored ? my code: omron zebra printer sample program.cxp hex converted ascii wrapped text.txt

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dont worry i have it sorted now. i was sending the next txd command at the scan rate of the plc, I introduced a delay between packets and it now works.

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