How do I send the `CSI 3 J` sequence to my putty session?

Question

How do I send the CSI 3 J sequence to my putty session?

I'm trying to clear the scrollback buffer in my putty session using the method found in this post:

PuTTY: clear scrollback from commandline

Answer 1

I found the answer in the comments of the referenced post.

From the command line:

clear && printf '\033[3J'