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Showing results for tags 'update firmware'.
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I tried to recover one license in an XP-431 but the program show message Reading Failed - 1 I tried to re upload the firmware in IPL and in normal mode and still showing the same message. Are you going to upgrade the firmware for this printer? Best regards
Hello John one of my c5790 machines did a auto firmware update (16.62.CV20J9) and its not downgradeable. İ tried to put your firmware ( CV14I9 ) many times but its not working. Printer doesnt accept your firmware anymore. İ bought many licences from you and i know how to do it. Also tried in regular mode. Firmware upgrade is not allowed in regular mode. Pic. shows after finishing of CV14I9 firmware upgrade at program update mode. Do you have any solution for this new firmware??