Exactly this. If you know that its around 36kb, and had to be printed between two dates, the list narrows substantially. And more than likely, the printer queue or corporate compliance tools had additional functionality that made such a search trivial.

I have my own story about this: In the early 2010's I had a boss that loved to call us and check in every day. We were a remote team and he had anxiety that we were all larking off. I later learned his technique was to open the dropbox admin tools to see the location of someone before calling them. "So, BarelySapient, where are you working at today?", he'd ask in a jovial tone. But in reality, he was testing employee for truthfulness. Every call. He later fired one of my co-workers when they reported to be working from home, but dropbox reported them somewhere in the Florida keys....