Cartridge-free printing - comes with up to 2 years of ink in the box (1). Includes enough ink to print up to 11,000 pages black/8,500 color (2) - equivalent to about 50 ink cartridge sets (3). Save up to 80 percent on ink with low-cost replacement bottles (4) - plus easy-to-fill, supersized ink tanks. Powered by PrecisionCore printing technology - delivers laser-quality black text. Do more - 30-page Auto Document Feeder; plus auto 2-sided printing.

The WorkForce ET-4550 EcoTank wireless all-in-one offers revolutionary cartridge-free printing with easy-to-fill supersized ink tanks. It includes up to 2 years of ink in the box (1). Thats an incredible amount of ink enough to print up to 8,500 pages (2), and equivalent to about 50 ink cartridge sets (3). The ET-4550 delivers an unbeatable combination of value (1) and convenience. Plus, save up to 80 percent on ink with low-cost replacement bottles (4). Powered by PrecisionCore, this printer delivers high-speed, laser-quality black text. Plus, it features auto 2-sided printing, 150-sheet paper capacity, and wireless printing from tablets and smartphones (5).1. Based on average monthly print volumes of about 300 pages.2. Included ink bottle yields based on the ISO/IEC 24712 pattern with Epsons methodology. Actual ink yields will vary considerably for reasons including images printed, print settings, temperature and humidity. Yields may be lower when printing infrequently or predominantly with one ink color. All ink colors are used for printing and printer maintenance, and all colors must be available for printing. For more information,...