It was fine until my yellow ink cartridge (allegedly) ran out, and the printer stopped printing in color. I soldiered on with the black cartridge. Until one day I tried to print a return label (in black and white!) and the printer decided it wouldn’t. Not until I replaced the yellow ink cartridge. Fine. I paid 207 goddamn dollars for replacement cartridges, put them in, and discovered that HP region-locks its printers.
If you need a refresher: region-locking is a form of DRM mostly used by media and software publishers so they can sell the same content at different prices in different regions. If you buy a DVD in Europe, you need a DVD player that can play Region 2 discs.
DVDs and Blu-rays are region-locked. (CDs aren’t, which is probably why DVDs are.) Game consoles used to be. Streaming media is region-locked. Software is often region-locked. Kindle books are region-locked unless the publisher requests otherwise. But outside of, like, entertainment devices, it’s rare for hardware to be region-locked. Except, as it turns out, printer cartridges.
The genuine HP ink cartridges, for which I paid as much as I paid for the actual printer, would not work with the printer they were designed to work with because I bought it in a different part of the world. It wasn’t even a cheaper part of the world unless we’re talking healthcare or midcentury furniture.