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Quick answer: Both are entry-level Epson ink tank all-in-ones that print, copy and scan over Wi-Fi. The ET-2850 is the one whose listing highlights automatic two-sided printing, while the ET-2800 listing does not mention it.
This comparison is built from the product listings and manufacturer information on Amazon, not our own testing. Confirm details on the product pages before you buy.
Last updated: October 30, 2026.
At a Glance
| Feature | Epson EcoTank ET-2800 | Epson EcoTank ET-2850 |
|---|---|---|
| Type | Wireless ink tank all-in-one | Wireless ink tank all-in-one |
| Scan and copy | Flatbed scan and copy | Built-in scanner and copier |
| Auto two-sided printing | Not mentioned in the listing | Yes, per the listing |
| Ink in the box | Up to 2 years, per the listing | Up to 2 years, per the listing |
| Page yield claim (listing) | Up to 4,500 black / 7,500 color per bottle set | Up to 7,500 black / 6,000 color on replacement ink |
| Ink system | Refillable tanks | Refillable EcoFit bottles |
Key Differences
Two-sided printing
The ET-2850 listing mentions automatic two-sided printing. If you print long documents, that saves paper and time.
Page yield claims
The two listings quote different page yield figures. These are manufacturer claims measured under standard conditions, so compare them with your own printing habits rather than trusting one number.
Color
The ET-2800 listing is for a black printer and the ET-2850 for a white one. Confirm the color you are ordering.
Which Should You Choose?
Choose the Epson EcoTank ET-2800 if
you want the simplest, usually lower-priced entry to refillable ink and you do not need automatic two-sided printing.
Choose the Epson EcoTank ET-2850 if
you print longer documents and want automatic two-sided printing and a slightly more featured model.
Frequently Asked Questions
Is the ET-2850 better than the ET-2800?
It adds automatic two-sided printing per the listing. For simple printing both work.
Do both include ink?
Both listings say up to two years of ink is included, based on the maker’s assumptions.
Can I use third-party ink?
Epson recommends genuine ink and says non-genuine ink may cause damage not covered by the warranty.
Bottom Line
Choose the ET-2850 if two-sided printing matters, and the ET-2800 if you want the simplest tank printer. See our best EcoTank printers.
