Ritalin may be both dextroanphetamine or methylphenidate. Depending on where it is comersialized. It would have been a good choice to include the compound in the title
HP had been my go-to printers for the time I was still printing, maybe for a decade and a half starting around 2000. They "just work" on Linux systems with no driver downloads or other nonsense, including advanced non-printing features such as scanning. I'll admit that the build quality went down with every printer purchased, but that was an acceptable tradeoff for just plugging it in and getting to work. Not to mention that HP aftermarket ink is readily available and relatively affordable, especially if you simply refill the cartridges yourself (literally three minute job).
On that topic, I accidentally just bought b/w toner for 18k pages for 70 € yesterday (I thought it was for 6k pages). https://www.ebay.de/itm/194967229480
I bought third-party toner that came with a faulty chip, transplanted an original brother chip to it, and used the reset menu (open the printer to gain toner access, hold ← and X for 2 seconds, press ←, select which toner chip to reset as if it was full) and now it's working fine :)
To be a little fairer to HP, windows printing is an abomination. I have two HP printers that I did nothing to enable printing on the linux installations, they appear automatically and work out of the box.
The windows machines? Expect to have to reinstall or reconfigure 6 monthly, and not just for HP.
