The tanks hold enough ink to print up to 4,000 pages black and 6,500 pages color, which is about two years' worth of use or 20 sets of ink cartridges, according to Epson. It also says users can ...

Only when you go to print, there's no ink ... Epson Expression ET-2500 EcoTank and Expression ET-2550 EcoTank, can print up to 4,000 black and white pages and 6,500 color pages before needing a ...

The Epson EcoTank ... most affordable version promises enough ink in its reservoirs to cover 4,000 black and 6,500 color pages before requiring a refill. This is an absurd amount of ink, unless ...