ZhuFeng Ink ET-2850 ET-3850 Refill Bottles, 5-Pack for EcoTank Printers

This five-bottle ink refill set includes two black bottles plus cyan, magenta, and yellow ink for compatible EcoTank printers. The color assortment supports both everyday document printing and projects that call for multiple colors, while the extra black bottle is useful for keeping monochrome printing supplied.

Designed for a range of ET models, this set brings the main ink colors together in one purchase. Its water-based ink and bottle format are intended for refilling compatible printer tanks.

Key points

The listed compatible models include the ET-2850, ET-3850, ET-4850, ET-15000, ET-3760, ET-4760, ET-2760, ET-4950, ET-3830, and ET-2980. The range also includes certain ET- and ST-series models, match your printer’s full model number to the listed compatibility before filling a tank. That simple check helps ensure you select a refill set for the right printer family.

The set contains black, cyan, magenta, and yellow ink, with two black bottles. For a home office printing a mix of forms, reports, and color graphics, having the colors grouped in one set makes it practical to replenish the printer’s tanks as needed. Rather than buying only a single color, you get the core color assortment together. What makes this format useful for a shared home or office printer? It covers common monochrome and color printing needs without mixing separate refill purchases.

The product is described as having even ink distribution and high-precision color reproduction. Customers also highlight clear bottle labeling, ease of filling, and color quality in everyday printing. Those impressions can help inform a purchase, while actual print results depend on the printer and the materials being printed.

Getting the most from it

Keep the bottles organized by color and match each ink to the corresponding tank. Clear labeling can make that step easier, especially when several colors are being replenished during the same session. The bottles are designed with automatic stop-flow technology: lifting a bottle is described as stopping the ink flow, supporting a tidier refill process. Follow the printer’s tank-filling guidance and use the designated color openings to keep the colors separate.

How to use it

Use the set to replenish the tanks in a compatible ink-tank printer. Before opening a bottle, identify the printer model and the color that needs refilling, then align the ink with its matching tank. The five-bottle assortment is suited to routine printing at home or in a small office, including documents and color pages. Its refill-bottle format is an alternative to purchasing ink by individual color, particularly when several tanks are due for replenishment.

Buying verdict

Choose this ZhuFeng set when you need a multi-color refill assortment for one of its listed ET or ST printer models. Two black bottles alongside cyan, magenta, and yellow make it a practical fit for users who print both text and color materials and want the main refill colors together. Confirm the exact printer model and match each bottle to its tank, then the set is ready to support everyday EcoTank printing.