Using the page yields Epson provides (4,000 black, 6,500 color), I calculated the cost for both black-only and full-color pages to be 0.3 cents and 0.2 cents per page.

Epson's low-cost EcoTank ET-2800 is a family printer with two years of ink. We tested its ease of use, quality, ... showing the black, yellow, magenta, and cyan ink tanks in color.

Epson is bringing its EcoTank ink system stateside. ... For the home, with an in-box ink yield of up to 4,000 black and 6,500 color pages and print speeds of up to 9.2 ISO ppm ...

Both models use two ink cartridges: one black, and one tri-color. One important detail is rollover pages. Comparing each company's 100-page plan, HP allows customers to roll over up to 300 pages ...