Ink tank printers beat everything else on price per page. A full set of original bottles for my Epson (not that I will need it for years) is £37 from them, or as little as £23 from others. Third party options at half that price. Given the BS all the printer manufacturers are pushing trying to lock out refilled and third-party supplies, and the price of original cartridges, I'm very happy with my choice (though if it had not broken, I would be still using my 2002 vintage HP Deskjet 959- no problems getting cheap cartridges for that). It's not just inkjets either. A couple of members of my Apple user group bought Xerox colour lasers (rebadged Lexmarks). Cheapest replacement toner option is to buy a new printer.....