@puja12
I don't think there is an OOTB workflow for Print Channel PDF of Interactive Communications. Still, you can launch an agent UI interface[0] for creating ad-hoc correspondence or generate print channel documents in bulk using the watched folder mechanism[1]. Both these help docs have a sample attached.
Hope this helps!
[0] - https://docs.mktossl.com/docs/experience-manager-learn/forms/ic-print-channel-tutorial/opening-agent-ui-on-form-submission.html?lang=en
[1] - https://docs.mktossl.com/docs/experience-manager-learn/forms/ic-print-channel-tutorial/using-watched-folder-to-generate-document.html?lang=en