Epson EcoTank ET-3958 Wireless All-in-One Color Supertank Printer, White

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Refillable Ink Tanks for Zero Cartridge Waste

Epson EcoTank owners help to reduce millions of pounds of plastic from going into landfills

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Affordable Color Printing

Each set of Epson EcoFit

replacement ink bottles is equivalent to about 80 ink cartridges

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Up to 3 Years of Ink Included in the Box

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Print in color all you want without the hassle of frequently replacing ink cartridges

Engineered for Reliability

Unique permanent printhead is designed to last the life of the printer

Unique Epson PrecisionCore

Print Technology

High 4800 x 1200 dpi print resolution for sharp text & true photographic print quality

Refillable Ink Tanks for Zero Cartridge Waste

Epson EcoTank owners help to reduce millions of pounds of plastic from going into landfills

12

Affordable Color Printing

Each set of Epson EcoFit

replacement ink bottles is equivalent to about 80 ink cartridges

11

Up to 3 Years of Ink Included in the Box

4

Print in color all you want without the hassle of frequently replacing ink cartridges

Engineered for Reliability

Unique permanent printhead is designed to last the life of the printer

Unique Epson PrecisionCore

Print Technology

High 4800 x 1200 dpi print resolution for sharp text & true photographic print quality

Refillable Ink Tanks for Zero Cartridge Waste

Epson EcoTank owners help to reduce millions of pounds of plastic from going into landfills

12

Disclaimers

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Actual savings of money, waste, and hassle will vary. Cost of printing (printer + ink) comparison based on included ink bottles vs. included and replacement ink cartridges over 3 years using average monthly print volumes. For more information, see epson.com/savingsinfo |

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Based on internal cumulative sales data 2010 – 2024. |

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Versus the ET-3850. |

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Based on average monthly document print volumes of about 150 pages. |

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Requires Epson Smart Panel app download. Data usage fees may apply. |

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Most features require an Internet connection to the printer, as well as an Internet- and/or email-enabled device. For a list of Epson Connect enabled printers and compatible devices and apps, visit epson.com/connect |

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Worldwide 2011 – 10/2024. |

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Actual savings and costs will vary considerably based on print tasks, print volumes and usage conditions. Savings and cost per ISO page are based on the cost of replacement ink bottles and the cost of enough standard cartridges to achieve the total page yields of the bottles using the MSRP (USD) and yields for Epson standard-capacity ink cartridges for similarly featured Epson consumer inkjet printers as of March 2025. |

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12 months of standard limited warranty or 100,000 plain paper sheets (whichever happens first). For an additional 12-month extended service plan (total of 24 months or 100,000 plain paper sheets, whichever happens first), register your product and use Epson genuine ink bottles. See Limited Warranty for details. |

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Part of the ink from the included bottles is used for initial setup; yields are lower than those of replacement ink bottles. Replacement and included ink bottle yields based on the ISO/IEC 24712 pattern with Epson's 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, visit epson.com/inkinfo |

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Individual cartridges estimate based on print yields of a replacement set of black and color ink bottles as compared to Epson standard-capacity ink cartridges for similarly featured printers as of March 2025. |

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Based on product and replacement ink bottle sales in North America 2015 – June 2021.

Introducing the EcoTank ET-3958 —The Perfect Printer for Busy Families. Say goodbye to expensive cartridges with the Epson EcoTank ET-3958, the newest innovation from a recognized leader in photographic printing. Combining simplicity with a modern design, the ET-3958 features advanced technology that enhances both performance and print quality, making it an ideal choice for home office printing—including content created by AI.

Powered by PrecisionCore Heat-Free technology, the ET-3958 offers a duty cycle that's twice as robust as its predecessor

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. 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 years

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, plus two additional bottles of black ink for club members, you'll enjoy affordable color printing without the hassle of frequently replacing cartridges.

Features:

Includes two Bonus Black bottles for Costco members

Fast 18 black/9 color ISO ppm print speeds with zero warmup time

250-sheet paper tray

Auto Document feeder

2.4" color display

Includes:

EcoTank ET-3958 all-in-one, manual, power cord, 3 bottles of 502™ Black (127 mL) and 1 bottle each of 502 Cyan, Magenta, Yellow (70 mL)

Software Included Epson printer driver, Epson Scan 2, Epson ScanSmart, Epson Photo+

Specifications:

Weight and Dimensions (W x D x H)

Printing: 14.8" x 19.9" x 9.4"

Storage: 14.8" x 13.7" x 9.4"

Weight: 15.9 lb.,

Warranty:

Warranty

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2-year limited warranty in the U.S. and Canada, second year requires product registration

Legal Disclaimers:

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Versus the ET-3830.

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Based on average monthly document print volumes of about 150 pages.

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Part of the ink from the included bottles is used for initial setup; yields are lower than those of replacement ink bottles. Replacement and included ink bottle yields based on the ISO/IEC 24712 pattern with Epson's 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, visit www.epson.com/inkinfo

Standard shipping via UPS Ground is included in the quoted price.

Express shipping is via UPS.

Please choose your shipping method at checkout.

An additional Shipping and Handling fee will apply to express shipments. This fee will be quoted at checkout.

*Delivery is available to Alaska, Hawaii and Puerto Rico; however, an additional Shipping and Handling fee will apply. This fee will be quoted at checkout. Additional transit time may also be required.

Costco.com products can be returned to any of our more than 800 Costco warehouses worldwide.