Epson’s refillable, eco-friendly print cartridges just got smaller, but the compact form of the ink EcoTanks still allows the company’s new all-in-one to ship with two years of ink in the box.

Instead of traditional ink cartridges, Epson EcoTank printers store their ink in tanks, which can then be refilled with bottles. Bottles filled with up to three years’ worth of ink are included ...

The high-end Epson 9900 printer, which retails for around £3,000 ($5,000), reports that ink cartridges are empty even when they are still about 15-20 percent full ...