Epson WorkForce ET-4550 EcoTank Ink

Cartridge prices starting at $6.95

The Epson WorkForce ET-4550 ensures superb, worry-free printing with its fast print speeds of up to 13 monochrome pages per minute, or up to 7 color pages per minute. It also comes with up to 4800x1200 dpi maximum resolution so you can create those crisp, quality prints. But is the device already running out of ink? Then you only need to turn to Inkjets.com for the best replacements. We have the Epson 774 & 664 High-Yield Compatible Ink Bottle 4-Piece Combo Pack. It includes one black, cyan, magenta, and yellow ink units offering up to 6000-page yield each, allowing for uninterrupted printing performance. As for print quality, these ink bottles can rival that of OEMs, but come at a more budget-friendly price. Shop today and get up to 66% off, plus free shipping for orders over $30.

How To Replace Cartridge(s)

Refilling the ink tank in your Epson WorkForce ET-4550 printer with a new ink bottle is easy. Here's how you do it:

  1. Wear disposable gloves so you don't stain your hands. Place a sheet of paper under the ink tank.
  2. Turn on the printer, then open the ink tank cover.
  3. Remove the ink tank cap, then place it in the holder.
  4. Snap off the tip of the ink bottle, remove the bottle cap, and then carefully peel off the protective seal. Tightly close the bottle cap.
  5. Refill the ink tank with the appropriate color ink up to the upper line of the tank.
  6. If there's ink remaining in the bottle, place the bottle cap tip securely on the cap. Make sure to store the ink bottle upright for later use.
  7. Replace the ink tank cap and close the ink tank cover.

Frequently Asked Questions

What is page yield?

This refers to the number of pages an ink bottle can produce. But this number is only an estimate, and the amount you'll get is affected by several factors. These include the resolution settings of your Epson WorkForce ET-4550, how often you use the printer, and the type of paper you use.

Are compatible ink bottles affordable?

Yep! The ink used in our Epson 774 & 664 High-Yield Compatible Ink Bottle 4-Piece Combo Pack is premium quality. This means you can keep creating sharp and vivid output, but at a fraction of the cost of other options.

How does Inkjets.com protect its customers?

Inkjets.com has got our compatible ink bottles covered with a neat 1-year warranty, full money-back guarantee and free returns as additional protection to your investment.

Cartridges compatible with your Epson WorkForce ET-4550 EcoTank Printer

Epson 774 (T774120) Compatible Black High-Yield Ink Bottle

6,000 Page Yield

Regular Price: $22.95

(57% OFF)

Special Price $9.95

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Epson 664 (T664120) Compatible Black Ink Bottle

4,000 Page Yield

Regular Price: $18.95

(63% OFF)

Special Price $6.95

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Epson 664 (T664220) Compatible Cyan Ink Bottle

6,000 Page Yield

Regular Price: $18.95

(63% OFF)

Special Price $6.95

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Epson 664 (T664320) Compatible Magenta Ink Bottle

6,000 Page Yield

Regular Price: $18.95

(63% OFF)

Special Price $6.95

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Epson 664 (T664420) Compatible Yellow Ink Bottle

6,000 Page Yield

Regular Price: $18.95

(63% OFF)

Special Price $6.95

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