HP LaserJet m551dn (Brighton)

Used HP LaserJet m551dn printer. Toner cartridges are pretty much empty. There are a couple intermittent vertical streaks on the printout, it may be the the transfer unit, may be something else. 🤷 This is a fast, workhorse printer, but be aware that it's big (20" wide, 19" deep) and heavy. We've used it for many years but at this point we want something smaller that will fit somewhere other than our basement, so we've replaced it with an m479. If you don't care about the streaking or you're willing to invest the time and money in figuring out what needs to be replaced to fix it, come and get it and it's yours.
Note: the genuine toner cartridges (one for each color, CMYK) are about $250 each for the high yield cartridges. They definitely yield enough pages to be worth the money, but you should be aware. I have always used nothing but genuine cartridges in the printer.
I think I may have an extra toner collection bottle somewhere that I'll throw in if I can find it.