I have an "old" AirPort Express running in my house exclusively to allow wireless printing to my circa-2003 HP LaserJet 1012 which I bought my sophomore year of college (2004) and it STILL works.
2004 review of the HP LaserJet 1012. The bad: does not come with a USB cable. https://www.cnet.com/reviews/hp-laserjet-1012-review/
For people who can't stop tooting!