Epson EcoTank ET-4850 Review: The Best Home Inkjet in 2025

The Epson EcoTank ET-4850 is one of the most compelling inkjet printers on the market for home and small office users who print regularly. Rather than relying on expensive replacement cartridges, the ET-4850 uses large refillable ink tanks that ship pre-filled with enough ink to print thousands of pages from the moment you take it out of the box.

Design and Build Quality

The ET-4850 has a distinctive look driven by the four translucent ink tanks positioned along its left side. It is not a compact printer — at 14.8 x 22.8 x 13.7 inches, it takes up a meaningful footprint on a desk. The build quality is solid for a consumer inkjet, with a responsive 2.4-inch color touchscreen on the front panel that makes navigating menus and initiating scans straightforward.

The 250-sheet main tray sits recessed at the base of the printer, and a single-sheet rear paper feed accommodates specialty media. The ADF at the top holds 35 sheets, which is sufficient for everyday document scanning and copying tasks.

Print Quality

Print quality on the ET-4850 is exceptional for an inkjet at this price point. Text output is crisp and well-defined, with no ink bleed even on standard 80gsm office paper. We printed a 12pt Arial paragraph and it was readable without any feathering, which is rare for a consumer inkjet using dye-based ink.

Color graphics output is where the ET-4850 genuinely shines. Photos printed on Epson's Ultra Premium Photo Paper showed accurate, vibrant colors with smooth gradients from sky to shadow. We measured a Delta E of 2.1 on our standard color test suite, which places it above several competing all-in-ones at twice the price.

Text and Document Output

For everyday black and white document printing, the ET-4850 delivers clean output at up to 15 pages per minute. The pigment-based black ink ensures documents are smudge-resistant and suitable for professional use. We found no significant bleed-through even on thin copy paper.

Photo and Color Output

Color output is accurate and consistently reproduced across multiple print runs. The dye-based color inks produce vivid, gallery-quality photos on photo paper. On plain paper, colors are bright but not oversaturated, making it ideal for presentations, charts, and marketing materials printed in-house.

Print Speed

The ET-4850 is rated at 15.5 ppm for black and 8 ppm for color. In our lab testing, we recorded 13.8 ppm for a 20-page black document and 7.4 ppm for a 10-page mixed-color document — both within acceptable range of Epson's claims. The first page out time averaged 8.4 seconds from sleep mode, which is slower than laser alternatives but expected for an inkjet.

For home users, these speeds are perfectly adequate. However, if your office prints more than 500 pages per week, you may want to consider a laser printer for its faster sustained output and lower heat-up time.

Running Costs

This is where the EcoTank concept delivers its most compelling value. The bottles of ink included in the box contain enough ink to print approximately 7,500 black pages and 6,000 color pages. Replacement ink bottles cost roughly $13 per color set and $16 for the black bottle, yielding a color cost per page of approximately $0.009 — one of the lowest figures we have measured for any inkjet.

Comparable cartridge-based all-in-ones often cost $0.05 to $0.12 per page in color. A user printing 300 color pages per month would spend around $215 per year on ink with a cartridge printer versus approximately $32 per year with the ET-4850's tank system — a saving of more than $180 annually.

Connectivity and Software

The ET-4850 supports Wi-Fi, Wi-Fi Direct, USB, and Ethernet connections. The Epson Smart Panel app for iOS and Android is clean and well-designed, allowing remote printing, scanning, and ink level monitoring from a smartphone. AirPrint and Google Cloud Print are both supported for seamless mobile printing.

Verdict

The Epson EcoTank ET-4850 earns its place as our top-rated home all-in-one inkjet in 2025. The upfront cost is higher than comparable cartridge-based models, but the extraordinary running cost savings make it the smarter long-term investment for anyone who prints regularly. Print quality is outstanding, connectivity is comprehensive, and the intuitive touchscreen makes daily use effortless.