Device · Epson

Epson EcoTank ET-2720 All-in-One

verified 2026-10-07 Specs from Epson US 522 ink bottles page (compatible printers). Also known as: ecotank et-2720, et-2720, et2720.

Specs

technologyink tank

Takes

  • ink Epson 522 (T522) EcoTank ink bottles (US)
    Keyed EcoFit refill bottles for US EcoTank ET-1910/2400/2720/2800/2900/4700/4800 series printers.

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Good to know
  • Look-alike trap: the EcoTank ET-2800 and ET-4800 use 522 bottles, while the similar-sounding ET-2850 and ET-3850 use 502 bottles. The two series are not interchangeable.
  • Epson rates 522 replacement bottles at about 4,500 black / 7,500 color ISO pages in the ET-2800 and ET-4800.
  • Region-specific: the same EcoTank model can take different bottle numbers outside the US (e.g., Epson UK lists the ET-4800 under the 104 EcoTank series).
  • "Epson T522" and "Epson 522" are the same US product (SKU T522120-S for black); the T prefix is a naming change, not a different bottle.
  • Part of the ink in the bottles included with the printer is used for initial setup, so included-ink yields are lower than replacement bottles.
  • Epson: "Use of non-genuine ink could cause damage not covered under the printer's limited warranty."

What fits the Epson EcoTank ET-2720 All-in-One?

2 parts and accessories in the graph work with this model. OEM parts first.

ink bottle

Informational only. Confirm with the manufacturer before buying or installing. Spotted a mistake? Report it.