I remember back in 2003 I needed a new printer for work and picked up a HP Business Inkjet 2230 that was on sale at the time at Office Depot for just $200.
That was my first opportunity to work with a serious printer, and I can tell you it did one hell of a job. I would use it on everything from full-page photos to emails, business correspondence, reports, charts, tables, flyers, transparencies, stickers, marketing materials and sales kits. Not once did it hiccup, and I could have it running 24 hours flat out. The separate color cartridges/printheads saved us hundreds on supplies expenses, and the quality of the output again saved us money we would have sent to the print shop.
My only beef with the unit, and something HP still has not corrected with subsequent models to this day, is the ability to do 8.5"x11" borderless printing. Yes, there are many printers that can do it, but finding a heavy-duty machine that also prints in duplex, uses separate color ink cartridges, is fast, and can also print on heavyweight stock is pretty much yet to exist.
Still, I would not replace my 2230 for anything else, simply because it does such an amazing job. It has been 100% consistent and reliable, and has so-far delivered more than 50,000 printed pages.