Kyocera 9100 API driver

I need to program the stapler in Kyocera 9100 from my application. The
problem is that customer wants some reports to be stapled. So at the
end of each job I need to send a command from my C# application to the
printer.

I guess there must be a function that I can call, but I cannot find and
manual for its driver API. Can anyone help with solving this problem?

Thanks in advance,
Marek

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