3 cent per page is surprisingly competitive, especially for an inkjet. I'm using a Color Laserjet 3600, a toner cartridge for which is about 40 dollars on Ebay. A colour cartridge lasts ~ 4000 pages, black ~ 6000 pages, that's 4 cents per page. Even though that is with second-hand supplies off Ebay it's still more than the official automatic ink in the mail.