CompAndSave is proud to offer affordable prices on our compatible Epson ET-3850 ink refill bottles that boast genuine-like quality and satisfaction. Why choose CompAndSave in shopping for Epson EcoTank ET-3850 ink refill bottles?

  • LOWER PRICE, SAME QUALITY. Our Epson ink bottles are designed to ensure you get the same quality as OEM ink bottles at a much lower price. Purchasing ink for Epson EcoTank 3850 printer from CompAndSave means you get to save up to $97.96 (62% off retail price), but still having the same ink formula and number of high-quality prints. If you want to know your savings per print, check out our guide on how to calculate printing cost per page.
  • MADE WITH PRECISION. Worried about the installation of your new compatible Epson 3850 ink refill bottles? Don't be. CompAndSave's ink bottles are designed to work and perform like the original ones.
  • BUMP UP YOUR SAVINGS. Enjoy bigger discounts if you order Epson ET-3850 ink refill bottles in bulk. We have single and combo pack ink bottles available, like our single pack for black Epson 502 ink bottle or combo pack of 10 Epson 502 ink refill bottles. Mix and match different quantities to find the price break that's within your budget.
  • NEXT DAY SHIPPING. Epson EcoTank ET-3850 ink refill bottle orders placed before 2:00 p.m. PST Monday through Friday will be processed the same day. Orders placed after 2:00 p.m. PST will be processed the following business day. Check our Shipping Policy for more information.
  • FREE SHIPPING. For U.S. orders, checking out $50 or more means the shipping fee is on us!
  • SATISFACTION GUARANTEE. CompAndSave is so confident in the quality of our compatible ink for Epson ET-3850 printer that we offer a FULL refund for orders returned within ten days upon delivery. We even issue refunds or store credits up to 365 days from purchase! Make sure to read our Return Policy for more details.
  • WILL NOT VOID PRINTER WARRANTY. Using a compatible Epson ET-3850 ink refill bottle will never void your printer warranty. Visit our Ink Knowledge Base page for more details, or contact us for other concerns.

Take advantage of our exclusive prices for Epson EcoTank ET-3850 ink refill bottles now. Get more SAVINGS without sacrificing quality today!

Epson ET-3850 Ink Refill Bottles - EcoTank ET-3850 Ink

Free shipping on orders $50 or more
All ink & toner come with a one-year 100% satisfaction guarantee.
Our products will never void your printer's warranty.

Compatible Epson ET-3850 Ink Refill Bottles from $6.99

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MOST POPULAR
High yield cartridge. Contains more ink and print more pages.
Ultra High Yield Epson T502 Ink Bottles 4-Pack: 1 Black, 1 Cyan, 1 Magenta, 1 Yellow
Compatible Epson T502 Ink Bottles 4-Pack - Ultra High Yield: 1 Black, 1 Cyan, 1 Magenta, 1 Yellow
Retail Price: $58.94
$25.96

Save $32.98 (56% off retail price)

   
High yield cartridge. Contains more ink and print more pages.
Ultra High Yield Epson EcoTank 502 Ink Bottles Value Pack of 10: 4 Black, 2 Cyan, 2 Magenta, 2 Yellow
Compatible Epson EcoTank 502 Ink Bottles Value Pack of 10 - Ultra High Yield: 4 Black, 2 Cyan, 2 Magenta, 2 Yellow
Retail Price: $157.86
$59.90
Eligible for free shipping

Save $97.96 (62% off retail price)

   
High yield cartridge. Contains more ink and print more pages.
Ultra High Capacity Epson 502 Ink Refill Bottles, Single Pack
Compatible Epson 502 Ink Refill Bottles - T502120 Black - Ultra High Capacity
Retail Price: $19.99
$6.99

Save $13.00 (65% off retail price)

   
High yield cartridge. Contains more ink and print more pages.
Ultra High Yield Epson 502 Cyan Ink Bottle, Single Pack
Compatible Epson 502 Cyan Ink Bottle - T502220 - Ultra High Yield
Retail Price: $12.99
$6.99

Save $6.00 (46% off retail price)

   
High yield cartridge. Contains more ink and print more pages.
Ultra High Yield Epson 502 Magenta Ink Bottle, Single Pack
Retail Price: $12.99
$6.99

Save $6.00 (46% off retail price)

   
High yield cartridge. Contains more ink and print more pages.
Ultra High Yield Epson 502 Yellow Ink Bottle, Single Pack
Compatible Epson 502 Yellow Ink Bottle - T502420 - Ultra High Yield
Retail Price: $12.99
$6.99

Save $6.00 (46% off retail price)

   

Epson EcoTank ET-3850 Ink Refill Guide

  1. Make sure that the printer is turned on.
  2. Raise the scanner lid of the printer until it snaps lock in place and then open the cap of the tank that needs to be refilled.
  3. Get your new CompAndSave Epson ET-3850 ink refill bottle. Open it over a sink or garbage can to avoid any messes in case it leaks as sometimes, factories tend to overfill ink cartridges.
  4. Carefully place the ink bottle to the ink tank that needs to be refilled and put it in a standing position. Let the ink bottle refill the tank, and do not squeeze the bottle.
  5. Close the cap and put the scanner lid back into place.

Epson EcoTank ET-3850 Ink Refill Bottles FAQs

What ink does the Epson EcoTank ET 3850 use?

The Epson EcoTank ET 3850 printer uses the ultra high yield Epson EcoTank 502 ink bottles in black, cyan, magenta,and yellow. CompAndSave offers compatible ultra high yield Epson EcoTank 502 ink bottles in all color variants. To know more about remanufactured and compatible ink cartridges, check our Ink Knowledge Base.

Can Epson EcoTank ink bottles be refilled?

You can have your ink bottles refilled up to three times. However, it is not recommended since it can cause printing issues such as streaks and poor print quality. If you wish to refill an empty ink bottle, you will need the right tools and instructions to fill it properly. CompAndSave offers a wide variety of cheap printer ink cartridges at a much lower price without compromising their quality if you purchase a new one. Our ink bottles are manufactured to meet or exceed OEM specifications, saving you all the trouble of refilling an ink cartridge.

Does Epson EcoTank ink dry out?

If you don't use your printer on a regular basis, this may cause the ink to dry out. To avoid this, make it a habit to print at least once a week using your EcoTank printer, or you may run the maintenance cleaning to keep the tank and the nozzle moist.

Compatible Epson ET-3850 Ink Refill Bottles Reviews

42 Customer Reviews
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  • Review for Compatible Epson T502 Ink Bottles 4-Pack - Ultra High Yield: 1 Black, 1 Cyan, 1 Magenta, 1 Yellow
    Feb 2, 2024
    By: Verified Buyer
    Great product
    Was this review helpful?
  • I received my ink in ...
    Review for Compatible Epson EcoTank 502 Ink Bottles Value Pack of 10 - Ultra High Yield: 4 Black, 2 Cyan, 2 Magenta, 2 Yellow
    Dec 29, 2023
    By:
    I received my ink in a timely manner, sealed properly and the price is simply amazing!!!
    Was this review helpful?
  • Everythings ok
    Review for Compatible Epson EcoTank 502 Ink Bottles Value Pack of 10 - Ultra High Yield: 4 Black, 2 Cyan, 2 Magenta, 2 Yellow
    Dec 8, 2023
    By: Verified Buyer
    No response
    Was this review helpful?
  • Review for Compatible Epson 502 Ink Refill Bottles - T502120 Black - Ultra High Capacity
    Dec 2, 2023
    By: Verified Buyer
    Lo
    Was this review helpful?
  • Review for Compatible Epson 502 Cyan Ink Bottle - T502220 - Ultra High Yield
    Nov 2, 2023
    By: Verified Buyer
    All of the Inks I order always work great
    Was this review helpful?
  • Review for Compatible Epson 502 Ink Refill Bottles - T502120 Black - Ultra High Capacity
    Nov 1, 2023
    By: Verified Buyer
    All was fine, very efficient service
    Was this review helpful?
  • Review for Compatible Epson EcoTank 502 Ink Bottles Value Pack of 10 - Ultra High Yield: 4 Black, 2 Cyan, 2 Magenta, 2 Yellow
    Oct 18, 2023
    By: Verified Buyer
    Great!
    Was this review helpful?
  • Good price,good product
    Review for Compatible Epson 502 Cyan Ink Bottle - T502220 - Ultra High Yield
    May 21, 2023
    By: Verified Buyer
    Good Quality,great price
    Was this review helpful?
  • would buy from this vendor again
    Review for Compatible Epson T502 Ink Bottles 4-Pack - Ultra High Yield: 1 Black, 1 Cyan, 1 Magenta, 1 Yellow
    May 21, 2023
    By: Verified Buyer
    Shipping arrived on time. Ink bottles worked pretty good. a little dripping from the bottle but a tissue on hand is all you need
    Was this review helpful?
  • Great products at a great ...
    Review for Compatible Epson 502 Cyan Ink Bottle - T502220 - Ultra High Yield
    Mar 30, 2023
    By:
    Great products at a great price!
    Was this review helpful?