As far as printers go, I opted for a model where you can refill the
tanks with bulk ink. They are pricier but you don't have to
buy the expensive refill cartridges, just bottles of ink. The companies make their money on cartridges and can afford to practically give away the printers. If you save the ink bottles that come with the printer, which have a special refilling cap, you can
buy any brand of ink. My model is an HP, and I elected not to get one with all the "smart features" to save on cost.