688
Man-in-the-Middle PCB Unlocks HP Ink Cartridges
(hackaday.com)
This is a most excellent place for technology news and articles.
If that's your usecase, it's cheaper (and greener) to save as pdf.
Sometimes you need a hard copy
Sure, your situation may be different. Here and for employees, it's about once per year (printing shop) and the odd package sendt (printer in post office). Even tax application is all digital now. And still, most people have one.