Purchased today, March 20, 2024, for €130.
-- Choosing the right printer is a very difficult and time-consuming process of searching and researching before the purchase; the models that are worth it are rare and in limited quantities, and you need to be careful not to end up spending more on consumables than €0.10 per page at a copy shop, plus wasting time and gas going back and forth, then it's reasonable to get frustrated and break it or give it away... :)
-- Looking for a relatively small laser printer to be placed in a library, for black and white printing on A4 paper, with criteria being economical consumables (the genuine Brother TN-1090 toner costs around €20 to €25 for 1500 pages, as there are also cheap compatibles on the market, even with guides on YouTube for refilling with direct graphite powder in the old cartridge, but I DO NOT recommend it except in cases where you are handy and the printer is quite old and there are no toner replacements or imitation toners are not recognized).
-- Oh, the most important thing is that its toner does not have a chip, so it will be very easy to use compatible toner.
-- The installation process was super easy if you are familiar with computers; I am a programmer/computer technician, all the instructions are in English and other languages, not at all in Greek.
-- With my own USB cable on a laptop with Windows 10 that was tested, it worked immediately, even without installing drivers; of course, for better support, I installed the drivers from the Brother website as it comes with a CD-ROM, and many current computers do not have a CD drive.
-- Wirelessly with the mobile phone and the classic Cosmote router, it connected as follows: download the corresponding Brother apps from the App/Play Store, and once you press the WPS button on the router and, of course, your mobile is on the same network as the router and open in the Brother app, and you also press the WiFi button on the printer, then it will connect wirelessly to your network and will print a WLAN report Connection OK page.
-- Automatic double-sided printing is not supported; you will need to flip the sheets to do double-sided printing. Laser printers are the best category for fast high-resolution prints for black and white printing, rarely used but also for continuous use with many pages together and with lower printing costs; that's why almost all photocopiers are based on laser technology.
-- Things get complicated with color printing, where the cost for laser is significantly higher, and also inkjet printers have better quality in color prints/photos. Of course, for most, including me, I rarely need color printing.
Home/amateur use is just right.
Inkjet printers that have a replaceable cartridge may initially be cheaper, but their inks dry out, break easily, produce few pages, are expensive, etc., and are not worth it in any case; I have an HP multifunction printer from 2009 almost in the box (it was a gift from the then Multirama), but with inkjet, and I now use it as a scanner, as much as mobile cameras evolve, they cannot match the quality of a physical scanner.
-- For everyday prints with low cost and the advantage of inkjet in color printing, Eco Tank or Ink tank printers are a good choice where with the factory bottles you can get thousands of prints, but for rare use you are committed to making a color print every 3 to 4 days to prevent the heads from drying out.

-- It came with an adapter from UK plug to European, but the adapter was not needed as the non-removable power cord is European. Be very careful not to connect it to a UPS as laser printers draw quite a bit of instantaneous power during printing, as well as for the fuser that melts the toner onto the paper. I placed it in a bookshelf with a socket extension to the power strip and thus it hardly takes up any space.

-- I have printed about 620 well-written A4 pages so far (8 months), first as odd page numbers and then with page flipping as even numbers, very easily without any confusion. I also set it to HQ 1200DPI resolution and it really prints black perfectly, it slightly lags in printing graphs and small images, but the letters come out perfectly, the resolution is all excellent like a photocopy machine (1500 €) of course the toner still has graphite but like all toners they promise 1500 pages but with only 5% full page. If you want, set it to Eco Mode and lower the DPI to 600 or 300 for toner saving if you wish.

-- Very satisfied with the purchase, of course, prices have gone up like everything else, it could be 90 - 100 € and also be immediately available, there are brother laser printers at the same price as this one that support automatic double-sided printing and higher printing speed, but on the other hand, they have very expensive and hard-to-find toners. According to the logic of the Serial number, mine was manufactured in 2022.