| Management number | 230582730 | Release Date | 2026/06/18 | List Price | $139.60 | Model Number | 230582730 | ||
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Introducing the EcoTank ET-3943—The Perfect Printer for Your Home Office. Say goodbye to expensive cartridges with the Epson EcoTank ET-3943, the newest innovation from a recognized leader in photographic printing. Combining simplicity with a modern design, the ET-3943 features advanced technology that enhances both performance and print quality, making it an ideal choice for everyday home office printing—including content created by AI. Powered by PrecisionCore Heat-Free technology, the ET-3943 offers a duty cycle that’s twice as robust as its predecessor³. And unlike conventional thermal inkjet printers, its unique permanent printhead is engineered to last the life of the printer. Designed to be simple and error-free, refilling ink is a breeze with large ink tanks and uniquely keyed EcoFit bottles—no mess, no stress and no ink bottle mix-ups. And with enough ink in the box to last up to three years⁴, you'll enjoy affordable, worry-free color printing without the hassle of frequently replacing cartridges. Featuring Ethernet and Wi-Fi for seamless connectivity, along with the user-friendly Epson Smart Panel app⁵, you can easily print, scan, and more directly from your computer or wireless mobile device⁶. Choose Epson EcoTank, the World’s #1 Selling Supertank Printer². With more than 100 million units sold globally⁷ across seven generations of innovation, EcoTank consistently delivers affordable, photo-quality prints, making it a reliable choice for all your printing needs.
| Ink container type | Ink Tank Refill |
|---|---|
| Has automatic document feeder | Y |
| Printer functions | Print, Copy, Scan |
| Inputs & outputs | Ethernet and Wi-Fi |
| Maximum duty cycle | 10,000 pages |
| Maximum image resolution | 4800 x 1200 dpi |
| Brand | Epson |
| Model name | EcoTank ET-3943 |
| Printing tech | Inkjet |
| Pages per min. | 17 ppm |
| Features | Borderless Printing, Mobile Device Printing |
| Compatible OS | Windows, macOS |
| Wireless | Wi-Fi 5 |
| Maximum scanner resolution | 2400 dpi |
| Paper size | 3.5" x 5", 4" x 6", 5" x 7", 8" x 10", 8.5" x 11", 8.5" x 14" |
| Printed page method | Duplex |
| Pages per min | 8 Pages Per Minute |
| Maximum scan paper size | 8.5 x 14 |
| First page print speed | 8 s |
| Accessories included | Manual, power cord, 1 bottle of 502 Black (127 mL) and 1 bottle each of 502 Cyan, Magenta, Yellow (70 mL) |
| Assembled product weight | 15.9 lb |
| Assembled product dimensions (l x w x h) | 13.70 x 14.80 x 9.40 Inches |
| Color category | White |
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