Hi,
For accounting purposes, Canon needs the client's job submission date and time. I cannot find an IPP client attribute that defines this. Therefore Canon is requesting a new IPP Client attribute that defines when the client submitted the job. Note that Canon wants the client's date and time, not the Printer's date and time that you could get from RFC 8011 date-time-at-creation job status attribute since that attribute gives the printer's time zone which might be different from the client's time zone. Please let us know what you think about this request.
Thank you,
Rick
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